diff --git a/proto/api/v1/instance_service.proto b/proto/api/v1/instance_service.proto
index f4ce3d501..b2e6c641a 100644
--- a/proto/api/v1/instance_service.proto
+++ b/proto/api/v1/instance_service.proto
@@ -8,6 +8,7 @@ import "google/api/client.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/protobuf/field_mask.proto";
+import "google/type/color.proto";
 
 option go_package = "gen/api/v1";
 
@@ -69,6 +70,7 @@ message InstanceSetting {
     GeneralSetting general_setting = 2;
     StorageSetting storage_setting = 3;
     MemoRelatedSetting memo_related_setting = 4;
+    TagsSetting tags_setting = 5;
   }
 
   // Enumeration of instance setting keys.
@@ -80,6 +82,8 @@ message InstanceSetting {
     STORAGE = 2;
     // MEMO_RELATED is the key for memo related settings.
     MEMO_RELATED = 3;
+    // TAGS is the key for tag metadata.
+    TAGS = 4;
   }
 
   // General instance settings configuration.
@@ -159,6 +163,17 @@ message InstanceSetting {
     // reactions is the list of reactions.
     repeated string reactions = 7;
   }
+
+  // Metadata for a tag.
+  message TagMetadata {
+    // Background color for the tag label.
+    google.type.Color background_color = 1;
+  }
+
+  // Tag metadata configuration.
+  message TagsSetting {
+    map<string, TagMetadata> tags = 1;
+  }
 }
 
 // Request message for GetInstanceSetting method.
diff --git a/proto/api/v1/user_service.proto b/proto/api/v1/user_service.proto
index 6cd89e591..e30a5cccd 100644
--- a/proto/api/v1/user_service.proto
+++ b/proto/api/v1/user_service.proto
@@ -10,7 +10,6 @@ import "google/api/resource.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/field_mask.proto";
 import "google/protobuf/timestamp.proto";
-import "google/type/color.proto";
 
 option go_package = "gen/api/v1";
 
@@ -376,7 +375,6 @@ message UserSetting {
   oneof value {
     GeneralSetting general_setting = 2;
     WebhooksSetting webhooks_setting = 5;
-    TagsSetting tags_setting = 6;
   }
 
   // Enumeration of user setting keys.
@@ -386,8 +384,6 @@ message UserSetting {
     GENERAL = 1;
     // WEBHOOKS is the key for user webhooks.
     WEBHOOKS = 4;
-    // TAGS is the key for user tag metadata.
-    TAGS = 5;
   }
 
   // General user settings configuration.
@@ -407,17 +403,6 @@ message UserSetting {
     // List of user webhooks.
     repeated UserWebhook webhooks = 1;
   }
-
-  // Metadata for a tag.
-  message TagMetadata {
-    // Background color for the tag label.
-    google.type.Color background_color = 1;
-  }
-
-  // User tag metadata configuration.
-  message TagsSetting {
-    map<string, TagMetadata> tags = 1;
-  }
 }
 
 message GetUserSettingRequest {
diff --git a/proto/gen/api/v1/instance_service.pb.go b/proto/gen/api/v1/instance_service.pb.go
index 5be2dd4bd..2dc3e0094 100644
--- a/proto/gen/api/v1/instance_service.pb.go
+++ b/proto/gen/api/v1/instance_service.pb.go
@@ -8,6 +8,7 @@ package apiv1
 
 import (
 	_ "google.golang.org/genproto/googleapis/api/annotations"
+	color "google.golang.org/genproto/googleapis/type/color"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	fieldmaskpb "google.golang.org/protobuf/types/known/fieldmaskpb"
@@ -34,6 +35,8 @@ const (
 	InstanceSetting_STORAGE InstanceSetting_Key = 2
 	// MEMO_RELATED is the key for memo related settings.
 	InstanceSetting_MEMO_RELATED InstanceSetting_Key = 3
+	// TAGS is the key for tag metadata.
+	InstanceSetting_TAGS InstanceSetting_Key = 4
 )
 
 // Enum value maps for InstanceSetting_Key.
@@ -43,12 +46,14 @@ var (
 		1: "GENERAL",
 		2: "STORAGE",
 		3: "MEMO_RELATED",
+		4: "TAGS",
 	}
 	InstanceSetting_Key_value = map[string]int32{
 		"KEY_UNSPECIFIED": 0,
 		"GENERAL":         1,
 		"STORAGE":         2,
 		"MEMO_RELATED":    3,
+		"TAGS":            4,
 	}
 )
 
@@ -257,6 +262,7 @@ type InstanceSetting struct {
 	//	*InstanceSetting_GeneralSetting_
 	//	*InstanceSetting_StorageSetting_
 	//	*InstanceSetting_MemoRelatedSetting_
+	//	*InstanceSetting_TagsSetting_
 	Value         isInstanceSetting_Value `protobuf_oneof:"value"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
@@ -333,6 +339,15 @@ func (x *InstanceSetting) GetMemoRelatedSetting() *InstanceSetting_MemoRelatedSe
 	return nil
 }
 
+func (x *InstanceSetting) GetTagsSetting() *InstanceSetting_TagsSetting {
+	if x != nil {
+		if x, ok := x.Value.(*InstanceSetting_TagsSetting_); ok {
+			return x.TagsSetting
+		}
+	}
+	return nil
+}
+
 type isInstanceSetting_Value interface {
 	isInstanceSetting_Value()
 }
@@ -349,12 +364,18 @@ type InstanceSetting_MemoRelatedSetting_ struct {
 	MemoRelatedSetting *InstanceSetting_MemoRelatedSetting `protobuf:"bytes,4,opt,name=memo_related_setting,json=memoRelatedSetting,proto3,oneof"`
 }
 
+type InstanceSetting_TagsSetting_ struct {
+	TagsSetting *InstanceSetting_TagsSetting `protobuf:"bytes,5,opt,name=tags_setting,json=tagsSetting,proto3,oneof"`
+}
+
 func (*InstanceSetting_GeneralSetting_) isInstanceSetting_Value() {}
 
 func (*InstanceSetting_StorageSetting_) isInstanceSetting_Value() {}
 
 func (*InstanceSetting_MemoRelatedSetting_) isInstanceSetting_Value() {}
 
+func (*InstanceSetting_TagsSetting_) isInstanceSetting_Value() {}
+
 // Request message for GetInstanceSetting method.
 type GetInstanceSettingRequest struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
@@ -724,6 +745,97 @@ func (x *InstanceSetting_MemoRelatedSetting) GetReactions() []string {
 	return nil
 }
 
+// Metadata for a tag.
+type InstanceSetting_TagMetadata struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// Background color for the tag label.
+	BackgroundColor *color.Color `protobuf:"bytes,1,opt,name=background_color,json=backgroundColor,proto3" json:"background_color,omitempty"`
+	unknownFields   protoimpl.UnknownFields
+	sizeCache       protoimpl.SizeCache
+}
+
+func (x *InstanceSetting_TagMetadata) Reset() {
+	*x = InstanceSetting_TagMetadata{}
+	mi := &file_api_v1_instance_service_proto_msgTypes[8]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *InstanceSetting_TagMetadata) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*InstanceSetting_TagMetadata) ProtoMessage() {}
+
+func (x *InstanceSetting_TagMetadata) ProtoReflect() protoreflect.Message {
+	mi := &file_api_v1_instance_service_proto_msgTypes[8]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use InstanceSetting_TagMetadata.ProtoReflect.Descriptor instead.
+func (*InstanceSetting_TagMetadata) Descriptor() ([]byte, []int) {
+	return file_api_v1_instance_service_proto_rawDescGZIP(), []int{2, 3}
+}
+
+func (x *InstanceSetting_TagMetadata) GetBackgroundColor() *color.Color {
+	if x != nil {
+		return x.BackgroundColor
+	}
+	return nil
+}
+
+// Tag metadata configuration.
+type InstanceSetting_TagsSetting struct {
+	state         protoimpl.MessageState                  `protogen:"open.v1"`
+	Tags          map[string]*InstanceSetting_TagMetadata `protobuf:"bytes,1,rep,name=tags,proto3" json:"tags,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *InstanceSetting_TagsSetting) Reset() {
+	*x = InstanceSetting_TagsSetting{}
+	mi := &file_api_v1_instance_service_proto_msgTypes[9]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *InstanceSetting_TagsSetting) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*InstanceSetting_TagsSetting) ProtoMessage() {}
+
+func (x *InstanceSetting_TagsSetting) ProtoReflect() protoreflect.Message {
+	mi := &file_api_v1_instance_service_proto_msgTypes[9]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use InstanceSetting_TagsSetting.ProtoReflect.Descriptor instead.
+func (*InstanceSetting_TagsSetting) Descriptor() ([]byte, []int) {
+	return file_api_v1_instance_service_proto_rawDescGZIP(), []int{2, 4}
+}
+
+func (x *InstanceSetting_TagsSetting) GetTags() map[string]*InstanceSetting_TagMetadata {
+	if x != nil {
+		return x.Tags
+	}
+	return nil
+}
+
 // Custom profile configuration for instance branding.
 type InstanceSetting_GeneralSetting_CustomProfile struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
@@ -736,7 +848,7 @@ type InstanceSetting_GeneralSetting_CustomProfile struct {
 
 func (x *InstanceSetting_GeneralSetting_CustomProfile) Reset() {
 	*x = InstanceSetting_GeneralSetting_CustomProfile{}
-	mi := &file_api_v1_instance_service_proto_msgTypes[8]
+	mi := &file_api_v1_instance_service_proto_msgTypes[10]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -748,7 +860,7 @@ func (x *InstanceSetting_GeneralSetting_CustomProfile) String() string {
 func (*InstanceSetting_GeneralSetting_CustomProfile) ProtoMessage() {}
 
 func (x *InstanceSetting_GeneralSetting_CustomProfile) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_instance_service_proto_msgTypes[8]
+	mi := &file_api_v1_instance_service_proto_msgTypes[10]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -801,7 +913,7 @@ type InstanceSetting_StorageSetting_S3Config struct {
 
 func (x *InstanceSetting_StorageSetting_S3Config) Reset() {
 	*x = InstanceSetting_StorageSetting_S3Config{}
-	mi := &file_api_v1_instance_service_proto_msgTypes[9]
+	mi := &file_api_v1_instance_service_proto_msgTypes[11]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -813,7 +925,7 @@ func (x *InstanceSetting_StorageSetting_S3Config) String() string {
 func (*InstanceSetting_StorageSetting_S3Config) ProtoMessage() {}
 
 func (x *InstanceSetting_StorageSetting_S3Config) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_instance_service_proto_msgTypes[9]
+	mi := &file_api_v1_instance_service_proto_msgTypes[11]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -875,18 +987,19 @@ var File_api_v1_instance_service_proto protoreflect.FileDescriptor
 
 const file_api_v1_instance_service_proto_rawDesc = "" +
 	"\n" +
-	"\x1dapi/v1/instance_service.proto\x12\fmemos.api.v1\x1a\x19api/v1/user_service.proto\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a google/protobuf/field_mask.proto\"\x8c\x01\n" +
+	"\x1dapi/v1/instance_service.proto\x12\fmemos.api.v1\x1a\x19api/v1/user_service.proto\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x17google/type/color.proto\x1a google/protobuf/field_mask.proto\"\x8c\x01\n" +
 	"\x0fInstanceProfile\x12\x18\n" +
 	"\aversion\x18\x02 \x01(\tR\aversion\x12\x12\n" +
 	"\x04demo\x18\x03 \x01(\bR\x04demo\x12!\n" +
 	"\finstance_url\x18\x06 \x01(\tR\vinstanceUrl\x12(\n" +
 	"\x05admin\x18\a \x01(\v2\x12.memos.api.v1.UserR\x05admin\"\x1b\n" +
-	"\x19GetInstanceProfileRequest\"\x99\x0f\n" +
+	"\x19GetInstanceProfileRequest\"\xfe\x11\n" +
 	"\x0fInstanceSetting\x12\x17\n" +
 	"\x04name\x18\x01 \x01(\tB\x03\xe0A\bR\x04name\x12W\n" +
 	"\x0fgeneral_setting\x18\x02 \x01(\v2,.memos.api.v1.InstanceSetting.GeneralSettingH\x00R\x0egeneralSetting\x12W\n" +
 	"\x0fstorage_setting\x18\x03 \x01(\v2,.memos.api.v1.InstanceSetting.StorageSettingH\x00R\x0estorageSetting\x12d\n" +
-	"\x14memo_related_setting\x18\x04 \x01(\v20.memos.api.v1.InstanceSetting.MemoRelatedSettingH\x00R\x12memoRelatedSetting\x1a\xca\x04\n" +
+	"\x14memo_related_setting\x18\x04 \x01(\v20.memos.api.v1.InstanceSetting.MemoRelatedSettingH\x00R\x12memoRelatedSetting\x12N\n" +
+	"\ftags_setting\x18\x05 \x01(\v2).memos.api.v1.InstanceSetting.TagsSettingH\x00R\vtagsSetting\x1a\xca\x04\n" +
 	"\x0eGeneralSetting\x12<\n" +
 	"\x1adisallow_user_registration\x18\x02 \x01(\bR\x18disallowUserRegistration\x124\n" +
 	"\x16disallow_password_auth\x18\x03 \x01(\bR\x14disallowPasswordAuth\x12+\n" +
@@ -922,12 +1035,20 @@ const file_api_v1_instance_service_proto_rawDesc = "" +
 	"\x18display_with_update_time\x18\x02 \x01(\bR\x15displayWithUpdateTime\x120\n" +
 	"\x14content_length_limit\x18\x03 \x01(\x05R\x12contentLengthLimit\x127\n" +
 	"\x18enable_double_click_edit\x18\x04 \x01(\bR\x15enableDoubleClickEdit\x12\x1c\n" +
-	"\treactions\x18\a \x03(\tR\treactions\"F\n" +
+	"\treactions\x18\a \x03(\tR\treactions\x1aL\n" +
+	"\vTagMetadata\x12=\n" +
+	"\x10background_color\x18\x01 \x01(\v2\x12.google.type.ColorR\x0fbackgroundColor\x1a\xba\x01\n" +
+	"\vTagsSetting\x12G\n" +
+	"\x04tags\x18\x01 \x03(\v23.memos.api.v1.InstanceSetting.TagsSetting.TagsEntryR\x04tags\x1ab\n" +
+	"\tTagsEntry\x12\x10\n" +
+	"\x03key\x18\x01 \x01(\tR\x03key\x12?\n" +
+	"\x05value\x18\x02 \x01(\v2).memos.api.v1.InstanceSetting.TagMetadataR\x05value:\x028\x01\"P\n" +
 	"\x03Key\x12\x13\n" +
 	"\x0fKEY_UNSPECIFIED\x10\x00\x12\v\n" +
 	"\aGENERAL\x10\x01\x12\v\n" +
 	"\aSTORAGE\x10\x02\x12\x10\n" +
-	"\fMEMO_RELATED\x10\x03:a\xeaA^\n" +
+	"\fMEMO_RELATED\x10\x03\x12\b\n" +
+	"\x04TAGS\x10\x04:a\xeaA^\n" +
 	"\x1cmemos.api.v1/InstanceSetting\x12\x1binstance/settings/{setting}*\x10instanceSettings2\x0finstanceSettingB\a\n" +
 	"\x05value\"U\n" +
 	"\x19GetInstanceSettingRequest\x128\n" +
@@ -956,7 +1077,7 @@ func file_api_v1_instance_service_proto_rawDescGZIP() []byte {
 }
 
 var file_api_v1_instance_service_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
-var file_api_v1_instance_service_proto_msgTypes = make([]protoimpl.MessageInfo, 10)
+var file_api_v1_instance_service_proto_msgTypes = make([]protoimpl.MessageInfo, 13)
 var file_api_v1_instance_service_proto_goTypes = []any{
 	(InstanceSetting_Key)(0),                             // 0: memos.api.v1.InstanceSetting.Key
 	(InstanceSetting_StorageSetting_StorageType)(0),      // 1: memos.api.v1.InstanceSetting.StorageSetting.StorageType
@@ -968,32 +1089,40 @@ var file_api_v1_instance_service_proto_goTypes = []any{
 	(*InstanceSetting_GeneralSetting)(nil),               // 7: memos.api.v1.InstanceSetting.GeneralSetting
 	(*InstanceSetting_StorageSetting)(nil),               // 8: memos.api.v1.InstanceSetting.StorageSetting
 	(*InstanceSetting_MemoRelatedSetting)(nil),           // 9: memos.api.v1.InstanceSetting.MemoRelatedSetting
-	(*InstanceSetting_GeneralSetting_CustomProfile)(nil), // 10: memos.api.v1.InstanceSetting.GeneralSetting.CustomProfile
-	(*InstanceSetting_StorageSetting_S3Config)(nil),      // 11: memos.api.v1.InstanceSetting.StorageSetting.S3Config
-	(*User)(nil),                  // 12: memos.api.v1.User
-	(*fieldmaskpb.FieldMask)(nil), // 13: google.protobuf.FieldMask
+	(*InstanceSetting_TagMetadata)(nil),                  // 10: memos.api.v1.InstanceSetting.TagMetadata
+	(*InstanceSetting_TagsSetting)(nil),                  // 11: memos.api.v1.InstanceSetting.TagsSetting
+	(*InstanceSetting_GeneralSetting_CustomProfile)(nil), // 12: memos.api.v1.InstanceSetting.GeneralSetting.CustomProfile
+	(*InstanceSetting_StorageSetting_S3Config)(nil),      // 13: memos.api.v1.InstanceSetting.StorageSetting.S3Config
+	nil,                           // 14: memos.api.v1.InstanceSetting.TagsSetting.TagsEntry
+	(*User)(nil),                  // 15: memos.api.v1.User
+	(*fieldmaskpb.FieldMask)(nil), // 16: google.protobuf.FieldMask
+	(*color.Color)(nil),           // 17: google.type.Color
 }
 var file_api_v1_instance_service_proto_depIdxs = []int32{
-	12, // 0: memos.api.v1.InstanceProfile.admin:type_name -> memos.api.v1.User
+	15, // 0: memos.api.v1.InstanceProfile.admin:type_name -> memos.api.v1.User
 	7,  // 1: memos.api.v1.InstanceSetting.general_setting:type_name -> memos.api.v1.InstanceSetting.GeneralSetting
 	8,  // 2: memos.api.v1.InstanceSetting.storage_setting:type_name -> memos.api.v1.InstanceSetting.StorageSetting
 	9,  // 3: memos.api.v1.InstanceSetting.memo_related_setting:type_name -> memos.api.v1.InstanceSetting.MemoRelatedSetting
-	4,  // 4: memos.api.v1.UpdateInstanceSettingRequest.setting:type_name -> memos.api.v1.InstanceSetting
-	13, // 5: memos.api.v1.UpdateInstanceSettingRequest.update_mask:type_name -> google.protobuf.FieldMask
-	10, // 6: memos.api.v1.InstanceSetting.GeneralSetting.custom_profile:type_name -> memos.api.v1.InstanceSetting.GeneralSetting.CustomProfile
-	1,  // 7: memos.api.v1.InstanceSetting.StorageSetting.storage_type:type_name -> memos.api.v1.InstanceSetting.StorageSetting.StorageType
-	11, // 8: memos.api.v1.InstanceSetting.StorageSetting.s3_config:type_name -> memos.api.v1.InstanceSetting.StorageSetting.S3Config
-	3,  // 9: memos.api.v1.InstanceService.GetInstanceProfile:input_type -> memos.api.v1.GetInstanceProfileRequest
-	5,  // 10: memos.api.v1.InstanceService.GetInstanceSetting:input_type -> memos.api.v1.GetInstanceSettingRequest
-	6,  // 11: memos.api.v1.InstanceService.UpdateInstanceSetting:input_type -> memos.api.v1.UpdateInstanceSettingRequest
-	2,  // 12: memos.api.v1.InstanceService.GetInstanceProfile:output_type -> memos.api.v1.InstanceProfile
-	4,  // 13: memos.api.v1.InstanceService.GetInstanceSetting:output_type -> memos.api.v1.InstanceSetting
-	4,  // 14: memos.api.v1.InstanceService.UpdateInstanceSetting:output_type -> memos.api.v1.InstanceSetting
-	12, // [12:15] is the sub-list for method output_type
-	9,  // [9:12] is the sub-list for method input_type
-	9,  // [9:9] is the sub-list for extension type_name
-	9,  // [9:9] is the sub-list for extension extendee
-	0,  // [0:9] is the sub-list for field type_name
+	11, // 4: memos.api.v1.InstanceSetting.tags_setting:type_name -> memos.api.v1.InstanceSetting.TagsSetting
+	4,  // 5: memos.api.v1.UpdateInstanceSettingRequest.setting:type_name -> memos.api.v1.InstanceSetting
+	16, // 6: memos.api.v1.UpdateInstanceSettingRequest.update_mask:type_name -> google.protobuf.FieldMask
+	12, // 7: memos.api.v1.InstanceSetting.GeneralSetting.custom_profile:type_name -> memos.api.v1.InstanceSetting.GeneralSetting.CustomProfile
+	1,  // 8: memos.api.v1.InstanceSetting.StorageSetting.storage_type:type_name -> memos.api.v1.InstanceSetting.StorageSetting.StorageType
+	13, // 9: memos.api.v1.InstanceSetting.StorageSetting.s3_config:type_name -> memos.api.v1.InstanceSetting.StorageSetting.S3Config
+	17, // 10: memos.api.v1.InstanceSetting.TagMetadata.background_color:type_name -> google.type.Color
+	14, // 11: memos.api.v1.InstanceSetting.TagsSetting.tags:type_name -> memos.api.v1.InstanceSetting.TagsSetting.TagsEntry
+	10, // 12: memos.api.v1.InstanceSetting.TagsSetting.TagsEntry.value:type_name -> memos.api.v1.InstanceSetting.TagMetadata
+	3,  // 13: memos.api.v1.InstanceService.GetInstanceProfile:input_type -> memos.api.v1.GetInstanceProfileRequest
+	5,  // 14: memos.api.v1.InstanceService.GetInstanceSetting:input_type -> memos.api.v1.GetInstanceSettingRequest
+	6,  // 15: memos.api.v1.InstanceService.UpdateInstanceSetting:input_type -> memos.api.v1.UpdateInstanceSettingRequest
+	2,  // 16: memos.api.v1.InstanceService.GetInstanceProfile:output_type -> memos.api.v1.InstanceProfile
+	4,  // 17: memos.api.v1.InstanceService.GetInstanceSetting:output_type -> memos.api.v1.InstanceSetting
+	4,  // 18: memos.api.v1.InstanceService.UpdateInstanceSetting:output_type -> memos.api.v1.InstanceSetting
+	16, // [16:19] is the sub-list for method output_type
+	13, // [13:16] is the sub-list for method input_type
+	13, // [13:13] is the sub-list for extension type_name
+	13, // [13:13] is the sub-list for extension extendee
+	0,  // [0:13] is the sub-list for field type_name
 }
 
 func init() { file_api_v1_instance_service_proto_init() }
@@ -1006,6 +1135,7 @@ func file_api_v1_instance_service_proto_init() {
 		(*InstanceSetting_GeneralSetting_)(nil),
 		(*InstanceSetting_StorageSetting_)(nil),
 		(*InstanceSetting_MemoRelatedSetting_)(nil),
+		(*InstanceSetting_TagsSetting_)(nil),
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -1013,7 +1143,7 @@ func file_api_v1_instance_service_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_api_v1_instance_service_proto_rawDesc), len(file_api_v1_instance_service_proto_rawDesc)),
 			NumEnums:      2,
-			NumMessages:   10,
+			NumMessages:   13,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/proto/gen/api/v1/user_service.pb.go b/proto/gen/api/v1/user_service.pb.go
index c15014da6..bb210e8ab 100644
--- a/proto/gen/api/v1/user_service.pb.go
+++ b/proto/gen/api/v1/user_service.pb.go
@@ -8,7 +8,6 @@ package apiv1
 
 import (
 	_ "google.golang.org/genproto/googleapis/api/annotations"
-	color "google.golang.org/genproto/googleapis/type/color"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	emptypb "google.golang.org/protobuf/types/known/emptypb"
@@ -87,8 +86,6 @@ const (
 	UserSetting_GENERAL UserSetting_Key = 1
 	// WEBHOOKS is the key for user webhooks.
 	UserSetting_WEBHOOKS UserSetting_Key = 4
-	// TAGS is the key for user tag metadata.
-	UserSetting_TAGS UserSetting_Key = 5
 )
 
 // Enum value maps for UserSetting_Key.
@@ -97,13 +94,11 @@ var (
 		0: "KEY_UNSPECIFIED",
 		1: "GENERAL",
 		4: "WEBHOOKS",
-		5: "TAGS",
 	}
 	UserSetting_Key_value = map[string]int32{
 		"KEY_UNSPECIFIED": 0,
 		"GENERAL":         1,
 		"WEBHOOKS":        4,
-		"TAGS":            5,
 	}
 )
 
@@ -991,7 +986,6 @@ type UserSetting struct {
 	//
 	//	*UserSetting_GeneralSetting_
 	//	*UserSetting_WebhooksSetting_
-	//	*UserSetting_TagsSetting_
 	Value         isUserSetting_Value `protobuf_oneof:"value"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
@@ -1059,15 +1053,6 @@ func (x *UserSetting) GetWebhooksSetting() *UserSetting_WebhooksSetting {
 	return nil
 }
 
-func (x *UserSetting) GetTagsSetting() *UserSetting_TagsSetting {
-	if x != nil {
-		if x, ok := x.Value.(*UserSetting_TagsSetting_); ok {
-			return x.TagsSetting
-		}
-	}
-	return nil
-}
-
 type isUserSetting_Value interface {
 	isUserSetting_Value()
 }
@@ -1080,16 +1065,10 @@ type UserSetting_WebhooksSetting_ struct {
 	WebhooksSetting *UserSetting_WebhooksSetting `protobuf:"bytes,5,opt,name=webhooks_setting,json=webhooksSetting,proto3,oneof"`
 }
 
-type UserSetting_TagsSetting_ struct {
-	TagsSetting *UserSetting_TagsSetting `protobuf:"bytes,6,opt,name=tags_setting,json=tagsSetting,proto3,oneof"`
-}
-
 func (*UserSetting_GeneralSetting_) isUserSetting_Value() {}
 
 func (*UserSetting_WebhooksSetting_) isUserSetting_Value() {}
 
-func (*UserSetting_TagsSetting_) isUserSetting_Value() {}
-
 type GetUserSettingRequest struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
 	// Required. The resource name of the user setting.
@@ -2542,97 +2521,6 @@ func (x *UserSetting_WebhooksSetting) GetWebhooks() []*UserWebhook {
 	return nil
 }
 
-// Metadata for a tag.
-type UserSetting_TagMetadata struct {
-	state protoimpl.MessageState `protogen:"open.v1"`
-	// Background color for the tag label.
-	BackgroundColor *color.Color `protobuf:"bytes,1,opt,name=background_color,json=backgroundColor,proto3" json:"background_color,omitempty"`
-	unknownFields   protoimpl.UnknownFields
-	sizeCache       protoimpl.SizeCache
-}
-
-func (x *UserSetting_TagMetadata) Reset() {
-	*x = UserSetting_TagMetadata{}
-	mi := &file_api_v1_user_service_proto_msgTypes[37]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *UserSetting_TagMetadata) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*UserSetting_TagMetadata) ProtoMessage() {}
-
-func (x *UserSetting_TagMetadata) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[37]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use UserSetting_TagMetadata.ProtoReflect.Descriptor instead.
-func (*UserSetting_TagMetadata) Descriptor() ([]byte, []int) {
-	return file_api_v1_user_service_proto_rawDescGZIP(), []int{11, 2}
-}
-
-func (x *UserSetting_TagMetadata) GetBackgroundColor() *color.Color {
-	if x != nil {
-		return x.BackgroundColor
-	}
-	return nil
-}
-
-// User tag metadata configuration.
-type UserSetting_TagsSetting struct {
-	state         protoimpl.MessageState              `protogen:"open.v1"`
-	Tags          map[string]*UserSetting_TagMetadata `protobuf:"bytes,1,rep,name=tags,proto3" json:"tags,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *UserSetting_TagsSetting) Reset() {
-	*x = UserSetting_TagsSetting{}
-	mi := &file_api_v1_user_service_proto_msgTypes[38]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *UserSetting_TagsSetting) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*UserSetting_TagsSetting) ProtoMessage() {}
-
-func (x *UserSetting_TagsSetting) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[38]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use UserSetting_TagsSetting.ProtoReflect.Descriptor instead.
-func (*UserSetting_TagsSetting) Descriptor() ([]byte, []int) {
-	return file_api_v1_user_service_proto_rawDescGZIP(), []int{11, 3}
-}
-
-func (x *UserSetting_TagsSetting) GetTags() map[string]*UserSetting_TagMetadata {
-	if x != nil {
-		return x.Tags
-	}
-	return nil
-}
-
 type UserNotification_MemoCommentPayload struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
 	// The memo name of comment.
@@ -2647,7 +2535,7 @@ type UserNotification_MemoCommentPayload struct {
 
 func (x *UserNotification_MemoCommentPayload) Reset() {
 	*x = UserNotification_MemoCommentPayload{}
-	mi := &file_api_v1_user_service_proto_msgTypes[40]
+	mi := &file_api_v1_user_service_proto_msgTypes[37]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2659,7 +2547,7 @@ func (x *UserNotification_MemoCommentPayload) String() string {
 func (*UserNotification_MemoCommentPayload) ProtoMessage() {}
 
 func (x *UserNotification_MemoCommentPayload) ProtoReflect() protoreflect.Message {
-	mi := &file_api_v1_user_service_proto_msgTypes[40]
+	mi := &file_api_v1_user_service_proto_msgTypes[37]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2693,7 +2581,7 @@ var File_api_v1_user_service_proto protoreflect.FileDescriptor
 
 const file_api_v1_user_service_proto_rawDesc = "" +
 	"\n" +
-	"\x19api/v1/user_service.proto\x12\fmemos.api.v1\x1a\x13api/v1/common.proto\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a google/protobuf/field_mask.proto\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x17google/type/color.proto\"\xc1\x04\n" +
+	"\x19api/v1/user_service.proto\x12\fmemos.api.v1\x1a\x13api/v1/common.proto\x1a\x1cgoogle/api/annotations.proto\x1a\x17google/api/client.proto\x1a\x1fgoogle/api/field_behavior.proto\x1a\x19google/api/resource.proto\x1a\x1bgoogle/protobuf/empty.proto\x1a google/protobuf/field_mask.proto\x1a\x1fgoogle/protobuf/timestamp.proto\"\xc1\x04\n" +
 	"\x04User\x12\x17\n" +
 	"\x04name\x18\x01 \x01(\tB\x03\xe0A\bR\x04name\x120\n" +
 	"\x04role\x18\x02 \x01(\x0e2\x17.memos.api.v1.User.RoleB\x03\xe0A\x02R\x04role\x12\x1f\n" +
@@ -2770,30 +2658,21 @@ const file_api_v1_user_service_proto_rawDesc = "" +
 	"\x11memos.api.v1/UserR\x04name\"\x19\n" +
 	"\x17ListAllUserStatsRequest\"I\n" +
 	"\x18ListAllUserStatsResponse\x12-\n" +
-	"\x05stats\x18\x01 \x03(\v2\x17.memos.api.v1.UserStatsR\x05stats\"\x89\a\n" +
+	"\x05stats\x18\x01 \x03(\v2\x17.memos.api.v1.UserStatsR\x05stats\"\xb0\x04\n" +
 	"\vUserSetting\x12\x17\n" +
 	"\x04name\x18\x01 \x01(\tB\x03\xe0A\bR\x04name\x12S\n" +
 	"\x0fgeneral_setting\x18\x02 \x01(\v2(.memos.api.v1.UserSetting.GeneralSettingH\x00R\x0egeneralSetting\x12V\n" +
-	"\x10webhooks_setting\x18\x05 \x01(\v2).memos.api.v1.UserSetting.WebhooksSettingH\x00R\x0fwebhooksSetting\x12J\n" +
-	"\ftags_setting\x18\x06 \x01(\v2%.memos.api.v1.UserSetting.TagsSettingH\x00R\vtagsSetting\x1av\n" +
+	"\x10webhooks_setting\x18\x05 \x01(\v2).memos.api.v1.UserSetting.WebhooksSettingH\x00R\x0fwebhooksSetting\x1av\n" +
 	"\x0eGeneralSetting\x12\x1b\n" +
 	"\x06locale\x18\x01 \x01(\tB\x03\xe0A\x01R\x06locale\x12,\n" +
 	"\x0fmemo_visibility\x18\x03 \x01(\tB\x03\xe0A\x01R\x0ememoVisibility\x12\x19\n" +
 	"\x05theme\x18\x04 \x01(\tB\x03\xe0A\x01R\x05theme\x1aH\n" +
 	"\x0fWebhooksSetting\x125\n" +
-	"\bwebhooks\x18\x01 \x03(\v2\x19.memos.api.v1.UserWebhookR\bwebhooks\x1aL\n" +
-	"\vTagMetadata\x12=\n" +
-	"\x10background_color\x18\x01 \x01(\v2\x12.google.type.ColorR\x0fbackgroundColor\x1a\xb2\x01\n" +
-	"\vTagsSetting\x12C\n" +
-	"\x04tags\x18\x01 \x03(\v2/.memos.api.v1.UserSetting.TagsSetting.TagsEntryR\x04tags\x1a^\n" +
-	"\tTagsEntry\x12\x10\n" +
-	"\x03key\x18\x01 \x01(\tR\x03key\x12;\n" +
-	"\x05value\x18\x02 \x01(\v2%.memos.api.v1.UserSetting.TagMetadataR\x05value:\x028\x01\"?\n" +
+	"\bwebhooks\x18\x01 \x03(\v2\x19.memos.api.v1.UserWebhookR\bwebhooks\"5\n" +
 	"\x03Key\x12\x13\n" +
 	"\x0fKEY_UNSPECIFIED\x10\x00\x12\v\n" +
 	"\aGENERAL\x10\x01\x12\f\n" +
-	"\bWEBHOOKS\x10\x04\x12\b\n" +
-	"\x04TAGS\x10\x05:Y\xeaAV\n" +
+	"\bWEBHOOKS\x10\x04:Y\xeaAV\n" +
 	"\x18memos.api.v1/UserSetting\x12\x1fusers/{user}/settings/{setting}*\fuserSettings2\vuserSettingB\a\n" +
 	"\x05value\"M\n" +
 	"\x15GetUserSettingRequest\x124\n" +
@@ -2945,7 +2824,7 @@ func file_api_v1_user_service_proto_rawDescGZIP() []byte {
 }
 
 var file_api_v1_user_service_proto_enumTypes = make([]protoimpl.EnumInfo, 4)
-var file_api_v1_user_service_proto_msgTypes = make([]protoimpl.MessageInfo, 41)
+var file_api_v1_user_service_proto_msgTypes = make([]protoimpl.MessageInfo, 38)
 var file_api_v1_user_service_proto_goTypes = []any{
 	(User_Role)(0),                              // 0: memos.api.v1.User.Role
 	(UserSetting_Key)(0),                        // 1: memos.api.v1.UserSetting.Key
@@ -2988,103 +2867,95 @@ var file_api_v1_user_service_proto_goTypes = []any{
 	(*UserStats_MemoTypeStats)(nil),             // 38: memos.api.v1.UserStats.MemoTypeStats
 	(*UserSetting_GeneralSetting)(nil),          // 39: memos.api.v1.UserSetting.GeneralSetting
 	(*UserSetting_WebhooksSetting)(nil),         // 40: memos.api.v1.UserSetting.WebhooksSetting
-	(*UserSetting_TagMetadata)(nil),             // 41: memos.api.v1.UserSetting.TagMetadata
-	(*UserSetting_TagsSetting)(nil),             // 42: memos.api.v1.UserSetting.TagsSetting
-	nil,                                         // 43: memos.api.v1.UserSetting.TagsSetting.TagsEntry
-	(*UserNotification_MemoCommentPayload)(nil), // 44: memos.api.v1.UserNotification.MemoCommentPayload
-	(State)(0),                    // 45: memos.api.v1.State
-	(*timestamppb.Timestamp)(nil), // 46: google.protobuf.Timestamp
-	(*fieldmaskpb.FieldMask)(nil), // 47: google.protobuf.FieldMask
-	(*color.Color)(nil),           // 48: google.type.Color
-	(*emptypb.Empty)(nil),         // 49: google.protobuf.Empty
+	(*UserNotification_MemoCommentPayload)(nil), // 41: memos.api.v1.UserNotification.MemoCommentPayload
+	(State)(0),                    // 42: memos.api.v1.State
+	(*timestamppb.Timestamp)(nil), // 43: google.protobuf.Timestamp
+	(*fieldmaskpb.FieldMask)(nil), // 44: google.protobuf.FieldMask
+	(*emptypb.Empty)(nil),         // 45: google.protobuf.Empty
 }
 var file_api_v1_user_service_proto_depIdxs = []int32{
 	0,  // 0: memos.api.v1.User.role:type_name -> memos.api.v1.User.Role
-	45, // 1: memos.api.v1.User.state:type_name -> memos.api.v1.State
-	46, // 2: memos.api.v1.User.create_time:type_name -> google.protobuf.Timestamp
-	46, // 3: memos.api.v1.User.update_time:type_name -> google.protobuf.Timestamp
+	42, // 1: memos.api.v1.User.state:type_name -> memos.api.v1.State
+	43, // 2: memos.api.v1.User.create_time:type_name -> google.protobuf.Timestamp
+	43, // 3: memos.api.v1.User.update_time:type_name -> google.protobuf.Timestamp
 	4,  // 4: memos.api.v1.ListUsersResponse.users:type_name -> memos.api.v1.User
-	47, // 5: memos.api.v1.GetUserRequest.read_mask:type_name -> google.protobuf.FieldMask
+	44, // 5: memos.api.v1.GetUserRequest.read_mask:type_name -> google.protobuf.FieldMask
 	4,  // 6: memos.api.v1.CreateUserRequest.user:type_name -> memos.api.v1.User
 	4,  // 7: memos.api.v1.UpdateUserRequest.user:type_name -> memos.api.v1.User
-	47, // 8: memos.api.v1.UpdateUserRequest.update_mask:type_name -> google.protobuf.FieldMask
-	46, // 9: memos.api.v1.UserStats.memo_display_timestamps:type_name -> google.protobuf.Timestamp
+	44, // 8: memos.api.v1.UpdateUserRequest.update_mask:type_name -> google.protobuf.FieldMask
+	43, // 9: memos.api.v1.UserStats.memo_display_timestamps:type_name -> google.protobuf.Timestamp
 	38, // 10: memos.api.v1.UserStats.memo_type_stats:type_name -> memos.api.v1.UserStats.MemoTypeStats
 	37, // 11: memos.api.v1.UserStats.tag_count:type_name -> memos.api.v1.UserStats.TagCountEntry
 	11, // 12: memos.api.v1.ListAllUserStatsResponse.stats:type_name -> memos.api.v1.UserStats
 	39, // 13: memos.api.v1.UserSetting.general_setting:type_name -> memos.api.v1.UserSetting.GeneralSetting
 	40, // 14: memos.api.v1.UserSetting.webhooks_setting:type_name -> memos.api.v1.UserSetting.WebhooksSetting
-	42, // 15: memos.api.v1.UserSetting.tags_setting:type_name -> memos.api.v1.UserSetting.TagsSetting
-	15, // 16: memos.api.v1.UpdateUserSettingRequest.setting:type_name -> memos.api.v1.UserSetting
-	47, // 17: memos.api.v1.UpdateUserSettingRequest.update_mask:type_name -> google.protobuf.FieldMask
-	15, // 18: memos.api.v1.ListUserSettingsResponse.settings:type_name -> memos.api.v1.UserSetting
-	46, // 19: memos.api.v1.PersonalAccessToken.created_at:type_name -> google.protobuf.Timestamp
-	46, // 20: memos.api.v1.PersonalAccessToken.expires_at:type_name -> google.protobuf.Timestamp
-	46, // 21: memos.api.v1.PersonalAccessToken.last_used_at:type_name -> google.protobuf.Timestamp
-	20, // 22: memos.api.v1.ListPersonalAccessTokensResponse.personal_access_tokens:type_name -> memos.api.v1.PersonalAccessToken
-	20, // 23: memos.api.v1.CreatePersonalAccessTokenResponse.personal_access_token:type_name -> memos.api.v1.PersonalAccessToken
-	46, // 24: memos.api.v1.UserWebhook.create_time:type_name -> google.protobuf.Timestamp
-	46, // 25: memos.api.v1.UserWebhook.update_time:type_name -> google.protobuf.Timestamp
-	26, // 26: memos.api.v1.ListUserWebhooksResponse.webhooks:type_name -> memos.api.v1.UserWebhook
-	26, // 27: memos.api.v1.CreateUserWebhookRequest.webhook:type_name -> memos.api.v1.UserWebhook
-	26, // 28: memos.api.v1.UpdateUserWebhookRequest.webhook:type_name -> memos.api.v1.UserWebhook
-	47, // 29: memos.api.v1.UpdateUserWebhookRequest.update_mask:type_name -> google.protobuf.FieldMask
-	2,  // 30: memos.api.v1.UserNotification.status:type_name -> memos.api.v1.UserNotification.Status
-	46, // 31: memos.api.v1.UserNotification.create_time:type_name -> google.protobuf.Timestamp
-	3,  // 32: memos.api.v1.UserNotification.type:type_name -> memos.api.v1.UserNotification.Type
-	44, // 33: memos.api.v1.UserNotification.memo_comment:type_name -> memos.api.v1.UserNotification.MemoCommentPayload
-	32, // 34: memos.api.v1.ListUserNotificationsResponse.notifications:type_name -> memos.api.v1.UserNotification
-	32, // 35: memos.api.v1.UpdateUserNotificationRequest.notification:type_name -> memos.api.v1.UserNotification
-	47, // 36: memos.api.v1.UpdateUserNotificationRequest.update_mask:type_name -> google.protobuf.FieldMask
-	26, // 37: memos.api.v1.UserSetting.WebhooksSetting.webhooks:type_name -> memos.api.v1.UserWebhook
-	48, // 38: memos.api.v1.UserSetting.TagMetadata.background_color:type_name -> google.type.Color
-	43, // 39: memos.api.v1.UserSetting.TagsSetting.tags:type_name -> memos.api.v1.UserSetting.TagsSetting.TagsEntry
-	41, // 40: memos.api.v1.UserSetting.TagsSetting.TagsEntry.value:type_name -> memos.api.v1.UserSetting.TagMetadata
-	5,  // 41: memos.api.v1.UserService.ListUsers:input_type -> memos.api.v1.ListUsersRequest
-	7,  // 42: memos.api.v1.UserService.GetUser:input_type -> memos.api.v1.GetUserRequest
-	8,  // 43: memos.api.v1.UserService.CreateUser:input_type -> memos.api.v1.CreateUserRequest
-	9,  // 44: memos.api.v1.UserService.UpdateUser:input_type -> memos.api.v1.UpdateUserRequest
-	10, // 45: memos.api.v1.UserService.DeleteUser:input_type -> memos.api.v1.DeleteUserRequest
-	13, // 46: memos.api.v1.UserService.ListAllUserStats:input_type -> memos.api.v1.ListAllUserStatsRequest
-	12, // 47: memos.api.v1.UserService.GetUserStats:input_type -> memos.api.v1.GetUserStatsRequest
-	16, // 48: memos.api.v1.UserService.GetUserSetting:input_type -> memos.api.v1.GetUserSettingRequest
-	17, // 49: memos.api.v1.UserService.UpdateUserSetting:input_type -> memos.api.v1.UpdateUserSettingRequest
-	18, // 50: memos.api.v1.UserService.ListUserSettings:input_type -> memos.api.v1.ListUserSettingsRequest
-	21, // 51: memos.api.v1.UserService.ListPersonalAccessTokens:input_type -> memos.api.v1.ListPersonalAccessTokensRequest
-	23, // 52: memos.api.v1.UserService.CreatePersonalAccessToken:input_type -> memos.api.v1.CreatePersonalAccessTokenRequest
-	25, // 53: memos.api.v1.UserService.DeletePersonalAccessToken:input_type -> memos.api.v1.DeletePersonalAccessTokenRequest
-	27, // 54: memos.api.v1.UserService.ListUserWebhooks:input_type -> memos.api.v1.ListUserWebhooksRequest
-	29, // 55: memos.api.v1.UserService.CreateUserWebhook:input_type -> memos.api.v1.CreateUserWebhookRequest
-	30, // 56: memos.api.v1.UserService.UpdateUserWebhook:input_type -> memos.api.v1.UpdateUserWebhookRequest
-	31, // 57: memos.api.v1.UserService.DeleteUserWebhook:input_type -> memos.api.v1.DeleteUserWebhookRequest
-	33, // 58: memos.api.v1.UserService.ListUserNotifications:input_type -> memos.api.v1.ListUserNotificationsRequest
-	35, // 59: memos.api.v1.UserService.UpdateUserNotification:input_type -> memos.api.v1.UpdateUserNotificationRequest
-	36, // 60: memos.api.v1.UserService.DeleteUserNotification:input_type -> memos.api.v1.DeleteUserNotificationRequest
-	6,  // 61: memos.api.v1.UserService.ListUsers:output_type -> memos.api.v1.ListUsersResponse
-	4,  // 62: memos.api.v1.UserService.GetUser:output_type -> memos.api.v1.User
-	4,  // 63: memos.api.v1.UserService.CreateUser:output_type -> memos.api.v1.User
-	4,  // 64: memos.api.v1.UserService.UpdateUser:output_type -> memos.api.v1.User
-	49, // 65: memos.api.v1.UserService.DeleteUser:output_type -> google.protobuf.Empty
-	14, // 66: memos.api.v1.UserService.ListAllUserStats:output_type -> memos.api.v1.ListAllUserStatsResponse
-	11, // 67: memos.api.v1.UserService.GetUserStats:output_type -> memos.api.v1.UserStats
-	15, // 68: memos.api.v1.UserService.GetUserSetting:output_type -> memos.api.v1.UserSetting
-	15, // 69: memos.api.v1.UserService.UpdateUserSetting:output_type -> memos.api.v1.UserSetting
-	19, // 70: memos.api.v1.UserService.ListUserSettings:output_type -> memos.api.v1.ListUserSettingsResponse
-	22, // 71: memos.api.v1.UserService.ListPersonalAccessTokens:output_type -> memos.api.v1.ListPersonalAccessTokensResponse
-	24, // 72: memos.api.v1.UserService.CreatePersonalAccessToken:output_type -> memos.api.v1.CreatePersonalAccessTokenResponse
-	49, // 73: memos.api.v1.UserService.DeletePersonalAccessToken:output_type -> google.protobuf.Empty
-	28, // 74: memos.api.v1.UserService.ListUserWebhooks:output_type -> memos.api.v1.ListUserWebhooksResponse
-	26, // 75: memos.api.v1.UserService.CreateUserWebhook:output_type -> memos.api.v1.UserWebhook
-	26, // 76: memos.api.v1.UserService.UpdateUserWebhook:output_type -> memos.api.v1.UserWebhook
-	49, // 77: memos.api.v1.UserService.DeleteUserWebhook:output_type -> google.protobuf.Empty
-	34, // 78: memos.api.v1.UserService.ListUserNotifications:output_type -> memos.api.v1.ListUserNotificationsResponse
-	32, // 79: memos.api.v1.UserService.UpdateUserNotification:output_type -> memos.api.v1.UserNotification
-	49, // 80: memos.api.v1.UserService.DeleteUserNotification:output_type -> google.protobuf.Empty
-	61, // [61:81] is the sub-list for method output_type
-	41, // [41:61] is the sub-list for method input_type
-	41, // [41:41] is the sub-list for extension type_name
-	41, // [41:41] is the sub-list for extension extendee
-	0,  // [0:41] is the sub-list for field type_name
+	15, // 15: memos.api.v1.UpdateUserSettingRequest.setting:type_name -> memos.api.v1.UserSetting
+	44, // 16: memos.api.v1.UpdateUserSettingRequest.update_mask:type_name -> google.protobuf.FieldMask
+	15, // 17: memos.api.v1.ListUserSettingsResponse.settings:type_name -> memos.api.v1.UserSetting
+	43, // 18: memos.api.v1.PersonalAccessToken.created_at:type_name -> google.protobuf.Timestamp
+	43, // 19: memos.api.v1.PersonalAccessToken.expires_at:type_name -> google.protobuf.Timestamp
+	43, // 20: memos.api.v1.PersonalAccessToken.last_used_at:type_name -> google.protobuf.Timestamp
+	20, // 21: memos.api.v1.ListPersonalAccessTokensResponse.personal_access_tokens:type_name -> memos.api.v1.PersonalAccessToken
+	20, // 22: memos.api.v1.CreatePersonalAccessTokenResponse.personal_access_token:type_name -> memos.api.v1.PersonalAccessToken
+	43, // 23: memos.api.v1.UserWebhook.create_time:type_name -> google.protobuf.Timestamp
+	43, // 24: memos.api.v1.UserWebhook.update_time:type_name -> google.protobuf.Timestamp
+	26, // 25: memos.api.v1.ListUserWebhooksResponse.webhooks:type_name -> memos.api.v1.UserWebhook
+	26, // 26: memos.api.v1.CreateUserWebhookRequest.webhook:type_name -> memos.api.v1.UserWebhook
+	26, // 27: memos.api.v1.UpdateUserWebhookRequest.webhook:type_name -> memos.api.v1.UserWebhook
+	44, // 28: memos.api.v1.UpdateUserWebhookRequest.update_mask:type_name -> google.protobuf.FieldMask
+	2,  // 29: memos.api.v1.UserNotification.status:type_name -> memos.api.v1.UserNotification.Status
+	43, // 30: memos.api.v1.UserNotification.create_time:type_name -> google.protobuf.Timestamp
+	3,  // 31: memos.api.v1.UserNotification.type:type_name -> memos.api.v1.UserNotification.Type
+	41, // 32: memos.api.v1.UserNotification.memo_comment:type_name -> memos.api.v1.UserNotification.MemoCommentPayload
+	32, // 33: memos.api.v1.ListUserNotificationsResponse.notifications:type_name -> memos.api.v1.UserNotification
+	32, // 34: memos.api.v1.UpdateUserNotificationRequest.notification:type_name -> memos.api.v1.UserNotification
+	44, // 35: memos.api.v1.UpdateUserNotificationRequest.update_mask:type_name -> google.protobuf.FieldMask
+	26, // 36: memos.api.v1.UserSetting.WebhooksSetting.webhooks:type_name -> memos.api.v1.UserWebhook
+	5,  // 37: memos.api.v1.UserService.ListUsers:input_type -> memos.api.v1.ListUsersRequest
+	7,  // 38: memos.api.v1.UserService.GetUser:input_type -> memos.api.v1.GetUserRequest
+	8,  // 39: memos.api.v1.UserService.CreateUser:input_type -> memos.api.v1.CreateUserRequest
+	9,  // 40: memos.api.v1.UserService.UpdateUser:input_type -> memos.api.v1.UpdateUserRequest
+	10, // 41: memos.api.v1.UserService.DeleteUser:input_type -> memos.api.v1.DeleteUserRequest
+	13, // 42: memos.api.v1.UserService.ListAllUserStats:input_type -> memos.api.v1.ListAllUserStatsRequest
+	12, // 43: memos.api.v1.UserService.GetUserStats:input_type -> memos.api.v1.GetUserStatsRequest
+	16, // 44: memos.api.v1.UserService.GetUserSetting:input_type -> memos.api.v1.GetUserSettingRequest
+	17, // 45: memos.api.v1.UserService.UpdateUserSetting:input_type -> memos.api.v1.UpdateUserSettingRequest
+	18, // 46: memos.api.v1.UserService.ListUserSettings:input_type -> memos.api.v1.ListUserSettingsRequest
+	21, // 47: memos.api.v1.UserService.ListPersonalAccessTokens:input_type -> memos.api.v1.ListPersonalAccessTokensRequest
+	23, // 48: memos.api.v1.UserService.CreatePersonalAccessToken:input_type -> memos.api.v1.CreatePersonalAccessTokenRequest
+	25, // 49: memos.api.v1.UserService.DeletePersonalAccessToken:input_type -> memos.api.v1.DeletePersonalAccessTokenRequest
+	27, // 50: memos.api.v1.UserService.ListUserWebhooks:input_type -> memos.api.v1.ListUserWebhooksRequest
+	29, // 51: memos.api.v1.UserService.CreateUserWebhook:input_type -> memos.api.v1.CreateUserWebhookRequest
+	30, // 52: memos.api.v1.UserService.UpdateUserWebhook:input_type -> memos.api.v1.UpdateUserWebhookRequest
+	31, // 53: memos.api.v1.UserService.DeleteUserWebhook:input_type -> memos.api.v1.DeleteUserWebhookRequest
+	33, // 54: memos.api.v1.UserService.ListUserNotifications:input_type -> memos.api.v1.ListUserNotificationsRequest
+	35, // 55: memos.api.v1.UserService.UpdateUserNotification:input_type -> memos.api.v1.UpdateUserNotificationRequest
+	36, // 56: memos.api.v1.UserService.DeleteUserNotification:input_type -> memos.api.v1.DeleteUserNotificationRequest
+	6,  // 57: memos.api.v1.UserService.ListUsers:output_type -> memos.api.v1.ListUsersResponse
+	4,  // 58: memos.api.v1.UserService.GetUser:output_type -> memos.api.v1.User
+	4,  // 59: memos.api.v1.UserService.CreateUser:output_type -> memos.api.v1.User
+	4,  // 60: memos.api.v1.UserService.UpdateUser:output_type -> memos.api.v1.User
+	45, // 61: memos.api.v1.UserService.DeleteUser:output_type -> google.protobuf.Empty
+	14, // 62: memos.api.v1.UserService.ListAllUserStats:output_type -> memos.api.v1.ListAllUserStatsResponse
+	11, // 63: memos.api.v1.UserService.GetUserStats:output_type -> memos.api.v1.UserStats
+	15, // 64: memos.api.v1.UserService.GetUserSetting:output_type -> memos.api.v1.UserSetting
+	15, // 65: memos.api.v1.UserService.UpdateUserSetting:output_type -> memos.api.v1.UserSetting
+	19, // 66: memos.api.v1.UserService.ListUserSettings:output_type -> memos.api.v1.ListUserSettingsResponse
+	22, // 67: memos.api.v1.UserService.ListPersonalAccessTokens:output_type -> memos.api.v1.ListPersonalAccessTokensResponse
+	24, // 68: memos.api.v1.UserService.CreatePersonalAccessToken:output_type -> memos.api.v1.CreatePersonalAccessTokenResponse
+	45, // 69: memos.api.v1.UserService.DeletePersonalAccessToken:output_type -> google.protobuf.Empty
+	28, // 70: memos.api.v1.UserService.ListUserWebhooks:output_type -> memos.api.v1.ListUserWebhooksResponse
+	26, // 71: memos.api.v1.UserService.CreateUserWebhook:output_type -> memos.api.v1.UserWebhook
+	26, // 72: memos.api.v1.UserService.UpdateUserWebhook:output_type -> memos.api.v1.UserWebhook
+	45, // 73: memos.api.v1.UserService.DeleteUserWebhook:output_type -> google.protobuf.Empty
+	34, // 74: memos.api.v1.UserService.ListUserNotifications:output_type -> memos.api.v1.ListUserNotificationsResponse
+	32, // 75: memos.api.v1.UserService.UpdateUserNotification:output_type -> memos.api.v1.UserNotification
+	45, // 76: memos.api.v1.UserService.DeleteUserNotification:output_type -> google.protobuf.Empty
+	57, // [57:77] is the sub-list for method output_type
+	37, // [37:57] is the sub-list for method input_type
+	37, // [37:37] is the sub-list for extension type_name
+	37, // [37:37] is the sub-list for extension extendee
+	0,  // [0:37] is the sub-list for field type_name
 }
 
 func init() { file_api_v1_user_service_proto_init() }
@@ -3096,7 +2967,6 @@ func file_api_v1_user_service_proto_init() {
 	file_api_v1_user_service_proto_msgTypes[11].OneofWrappers = []any{
 		(*UserSetting_GeneralSetting_)(nil),
 		(*UserSetting_WebhooksSetting_)(nil),
-		(*UserSetting_TagsSetting_)(nil),
 	}
 	file_api_v1_user_service_proto_msgTypes[28].OneofWrappers = []any{
 		(*UserNotification_MemoComment)(nil),
@@ -3107,7 +2977,7 @@ func file_api_v1_user_service_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_api_v1_user_service_proto_rawDesc), len(file_api_v1_user_service_proto_rawDesc)),
 			NumEnums:      4,
-			NumMessages:   41,
+			NumMessages:   38,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/proto/gen/openapi.yaml b/proto/gen/openapi.yaml
index dac7f2eac..5dd207279 100644
--- a/proto/gen/openapi.yaml
+++ b/proto/gen/openapi.yaml
@@ -2190,6 +2190,8 @@ components:
                     $ref: '#/components/schemas/InstanceSetting_StorageSetting'
                 memoRelatedSetting:
                     $ref: '#/components/schemas/InstanceSetting_MemoRelatedSetting'
+                tagsSetting:
+                    $ref: '#/components/schemas/InstanceSetting_TagsSetting'
             description: An instance setting resource.
         InstanceSetting_GeneralSetting:
             type: object
@@ -2271,6 +2273,22 @@ components:
                         - $ref: '#/components/schemas/StorageSetting_S3Config'
                     description: The S3 config.
             description: Storage configuration settings for instance attachments.
+        InstanceSetting_TagMetadata:
+            type: object
+            properties:
+                backgroundColor:
+                    allOf:
+                        - $ref: '#/components/schemas/Color'
+                    description: Background color for the tag label.
+            description: Metadata for a tag.
+        InstanceSetting_TagsSetting:
+            type: object
+            properties:
+                tags:
+                    type: object
+                    additionalProperties:
+                        $ref: '#/components/schemas/InstanceSetting_TagMetadata'
+            description: Tag metadata configuration.
         ListAllUserStatsResponse:
             type: object
             properties:
@@ -2986,8 +3004,6 @@ components:
                     $ref: '#/components/schemas/UserSetting_GeneralSetting'
                 webhooksSetting:
                     $ref: '#/components/schemas/UserSetting_WebhooksSetting'
-                tagsSetting:
-                    $ref: '#/components/schemas/UserSetting_TagsSetting'
             description: User settings message
         UserSetting_GeneralSetting:
             type: object
@@ -3005,22 +3021,6 @@ components:
                          This references a CSS file in the web/public/themes/ directory.
                          If not set, the default theme will be used.
             description: General user settings configuration.
-        UserSetting_TagMetadata:
-            type: object
-            properties:
-                backgroundColor:
-                    allOf:
-                        - $ref: '#/components/schemas/Color'
-                    description: Background color for the tag label.
-            description: Metadata for a tag.
-        UserSetting_TagsSetting:
-            type: object
-            properties:
-                tags:
-                    type: object
-                    additionalProperties:
-                        $ref: '#/components/schemas/UserSetting_TagMetadata'
-            description: User tag metadata configuration.
         UserSetting_WebhooksSetting:
             type: object
             properties:
diff --git a/proto/gen/store/instance_setting.pb.go b/proto/gen/store/instance_setting.pb.go
index d368e626d..c3a9e325c 100644
--- a/proto/gen/store/instance_setting.pb.go
+++ b/proto/gen/store/instance_setting.pb.go
@@ -7,6 +7,7 @@
 package store
 
 import (
+	color "google.golang.org/genproto/googleapis/type/color"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -33,6 +34,8 @@ const (
 	InstanceSettingKey_STORAGE InstanceSettingKey = 3
 	// MEMO_RELATED is the key for memo related settings.
 	InstanceSettingKey_MEMO_RELATED InstanceSettingKey = 4
+	// TAGS is the key for tag metadata.
+	InstanceSettingKey_TAGS InstanceSettingKey = 5
 )
 
 // Enum value maps for InstanceSettingKey.
@@ -43,6 +46,7 @@ var (
 		2: "GENERAL",
 		3: "STORAGE",
 		4: "MEMO_RELATED",
+		5: "TAGS",
 	}
 	InstanceSettingKey_value = map[string]int32{
 		"INSTANCE_SETTING_KEY_UNSPECIFIED": 0,
@@ -50,6 +54,7 @@ var (
 		"GENERAL":                          2,
 		"STORAGE":                          3,
 		"MEMO_RELATED":                     4,
+		"TAGS":                             5,
 	}
 )
 
@@ -144,6 +149,7 @@ type InstanceSetting struct {
 	//	*InstanceSetting_GeneralSetting
 	//	*InstanceSetting_StorageSetting
 	//	*InstanceSetting_MemoRelatedSetting
+	//	*InstanceSetting_TagsSetting
 	Value         isInstanceSetting_Value `protobuf_oneof:"value"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
@@ -229,6 +235,15 @@ func (x *InstanceSetting) GetMemoRelatedSetting() *InstanceMemoRelatedSetting {
 	return nil
 }
 
+func (x *InstanceSetting) GetTagsSetting() *InstanceTagsSetting {
+	if x != nil {
+		if x, ok := x.Value.(*InstanceSetting_TagsSetting); ok {
+			return x.TagsSetting
+		}
+	}
+	return nil
+}
+
 type isInstanceSetting_Value interface {
 	isInstanceSetting_Value()
 }
@@ -249,6 +264,10 @@ type InstanceSetting_MemoRelatedSetting struct {
 	MemoRelatedSetting *InstanceMemoRelatedSetting `protobuf:"bytes,5,opt,name=memo_related_setting,json=memoRelatedSetting,proto3,oneof"`
 }
 
+type InstanceSetting_TagsSetting struct {
+	TagsSetting *InstanceTagsSetting `protobuf:"bytes,6,opt,name=tags_setting,json=tagsSetting,proto3,oneof"`
+}
+
 func (*InstanceSetting_BasicSetting) isInstanceSetting_Value() {}
 
 func (*InstanceSetting_GeneralSetting) isInstanceSetting_Value() {}
@@ -257,6 +276,8 @@ func (*InstanceSetting_StorageSetting) isInstanceSetting_Value() {}
 
 func (*InstanceSetting_MemoRelatedSetting) isInstanceSetting_Value() {}
 
+func (*InstanceSetting_TagsSetting) isInstanceSetting_Value() {}
+
 type InstanceBasicSetting struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
 	// The secret key for instance. Mainly used for session management.
@@ -720,17 +741,107 @@ func (x *InstanceMemoRelatedSetting) GetReactions() []string {
 	return nil
 }
 
+type InstanceTagMetadata struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// Background color for the tag label.
+	BackgroundColor *color.Color `protobuf:"bytes,1,opt,name=background_color,json=backgroundColor,proto3" json:"background_color,omitempty"`
+	unknownFields   protoimpl.UnknownFields
+	sizeCache       protoimpl.SizeCache
+}
+
+func (x *InstanceTagMetadata) Reset() {
+	*x = InstanceTagMetadata{}
+	mi := &file_store_instance_setting_proto_msgTypes[7]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *InstanceTagMetadata) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*InstanceTagMetadata) ProtoMessage() {}
+
+func (x *InstanceTagMetadata) ProtoReflect() protoreflect.Message {
+	mi := &file_store_instance_setting_proto_msgTypes[7]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use InstanceTagMetadata.ProtoReflect.Descriptor instead.
+func (*InstanceTagMetadata) Descriptor() ([]byte, []int) {
+	return file_store_instance_setting_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *InstanceTagMetadata) GetBackgroundColor() *color.Color {
+	if x != nil {
+		return x.BackgroundColor
+	}
+	return nil
+}
+
+type InstanceTagsSetting struct {
+	state         protoimpl.MessageState          `protogen:"open.v1"`
+	Tags          map[string]*InstanceTagMetadata `protobuf:"bytes,1,rep,name=tags,proto3" json:"tags,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *InstanceTagsSetting) Reset() {
+	*x = InstanceTagsSetting{}
+	mi := &file_store_instance_setting_proto_msgTypes[8]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *InstanceTagsSetting) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*InstanceTagsSetting) ProtoMessage() {}
+
+func (x *InstanceTagsSetting) ProtoReflect() protoreflect.Message {
+	mi := &file_store_instance_setting_proto_msgTypes[8]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use InstanceTagsSetting.ProtoReflect.Descriptor instead.
+func (*InstanceTagsSetting) Descriptor() ([]byte, []int) {
+	return file_store_instance_setting_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *InstanceTagsSetting) GetTags() map[string]*InstanceTagMetadata {
+	if x != nil {
+		return x.Tags
+	}
+	return nil
+}
+
 var File_store_instance_setting_proto protoreflect.FileDescriptor
 
 const file_store_instance_setting_proto_rawDesc = "" +
 	"\n" +
-	"\x1cstore/instance_setting.proto\x12\vmemos.store\"\x94\x03\n" +
+	"\x1cstore/instance_setting.proto\x12\vmemos.store\x1a\x17google/type/color.proto\"\xdb\x03\n" +
 	"\x0fInstanceSetting\x121\n" +
 	"\x03key\x18\x01 \x01(\x0e2\x1f.memos.store.InstanceSettingKeyR\x03key\x12H\n" +
 	"\rbasic_setting\x18\x02 \x01(\v2!.memos.store.InstanceBasicSettingH\x00R\fbasicSetting\x12N\n" +
 	"\x0fgeneral_setting\x18\x03 \x01(\v2#.memos.store.InstanceGeneralSettingH\x00R\x0egeneralSetting\x12N\n" +
 	"\x0fstorage_setting\x18\x04 \x01(\v2#.memos.store.InstanceStorageSettingH\x00R\x0estorageSetting\x12[\n" +
-	"\x14memo_related_setting\x18\x05 \x01(\v2'.memos.store.InstanceMemoRelatedSettingH\x00R\x12memoRelatedSettingB\a\n" +
+	"\x14memo_related_setting\x18\x05 \x01(\v2'.memos.store.InstanceMemoRelatedSettingH\x00R\x12memoRelatedSetting\x12E\n" +
+	"\ftags_setting\x18\x06 \x01(\v2 .memos.store.InstanceTagsSettingH\x00R\vtagsSettingB\a\n" +
 	"\x05value\"\\\n" +
 	"\x14InstanceBasicSetting\x12\x1d\n" +
 	"\n" +
@@ -771,13 +882,21 @@ const file_store_instance_setting_proto_rawDesc = "" +
 	"\x18display_with_update_time\x18\x02 \x01(\bR\x15displayWithUpdateTime\x120\n" +
 	"\x14content_length_limit\x18\x03 \x01(\x05R\x12contentLengthLimit\x127\n" +
 	"\x18enable_double_click_edit\x18\x04 \x01(\bR\x15enableDoubleClickEdit\x12\x1c\n" +
-	"\treactions\x18\a \x03(\tR\treactions*q\n" +
+	"\treactions\x18\a \x03(\tR\treactions\"T\n" +
+	"\x13InstanceTagMetadata\x12=\n" +
+	"\x10background_color\x18\x01 \x01(\v2\x12.google.type.ColorR\x0fbackgroundColor\"\xb0\x01\n" +
+	"\x13InstanceTagsSetting\x12>\n" +
+	"\x04tags\x18\x01 \x03(\v2*.memos.store.InstanceTagsSetting.TagsEntryR\x04tags\x1aY\n" +
+	"\tTagsEntry\x12\x10\n" +
+	"\x03key\x18\x01 \x01(\tR\x03key\x126\n" +
+	"\x05value\x18\x02 \x01(\v2 .memos.store.InstanceTagMetadataR\x05value:\x028\x01*{\n" +
 	"\x12InstanceSettingKey\x12$\n" +
 	" INSTANCE_SETTING_KEY_UNSPECIFIED\x10\x00\x12\t\n" +
 	"\x05BASIC\x10\x01\x12\v\n" +
 	"\aGENERAL\x10\x02\x12\v\n" +
 	"\aSTORAGE\x10\x03\x12\x10\n" +
-	"\fMEMO_RELATED\x10\x04B\x9f\x01\n" +
+	"\fMEMO_RELATED\x10\x04\x12\b\n" +
+	"\x04TAGS\x10\x05B\x9f\x01\n" +
 	"\x0fcom.memos.storeB\x14InstanceSettingProtoP\x01Z)github.com/usememos/memos/proto/gen/store\xa2\x02\x03MSX\xaa\x02\vMemos.Store\xca\x02\vMemos\\Store\xe2\x02\x17Memos\\Store\\GPBMetadata\xea\x02\fMemos::Storeb\x06proto3"
 
 var (
@@ -793,7 +912,7 @@ func file_store_instance_setting_proto_rawDescGZIP() []byte {
 }
 
 var file_store_instance_setting_proto_enumTypes = make([]protoimpl.EnumInfo, 2)
-var file_store_instance_setting_proto_msgTypes = make([]protoimpl.MessageInfo, 7)
+var file_store_instance_setting_proto_msgTypes = make([]protoimpl.MessageInfo, 10)
 var file_store_instance_setting_proto_goTypes = []any{
 	(InstanceSettingKey)(0),                 // 0: memos.store.InstanceSettingKey
 	(InstanceStorageSetting_StorageType)(0), // 1: memos.store.InstanceStorageSetting.StorageType
@@ -804,21 +923,29 @@ var file_store_instance_setting_proto_goTypes = []any{
 	(*InstanceStorageSetting)(nil),          // 6: memos.store.InstanceStorageSetting
 	(*StorageS3Config)(nil),                 // 7: memos.store.StorageS3Config
 	(*InstanceMemoRelatedSetting)(nil),      // 8: memos.store.InstanceMemoRelatedSetting
+	(*InstanceTagMetadata)(nil),             // 9: memos.store.InstanceTagMetadata
+	(*InstanceTagsSetting)(nil),             // 10: memos.store.InstanceTagsSetting
+	nil,                                     // 11: memos.store.InstanceTagsSetting.TagsEntry
+	(*color.Color)(nil),                     // 12: google.type.Color
 }
 var file_store_instance_setting_proto_depIdxs = []int32{
-	0, // 0: memos.store.InstanceSetting.key:type_name -> memos.store.InstanceSettingKey
-	3, // 1: memos.store.InstanceSetting.basic_setting:type_name -> memos.store.InstanceBasicSetting
-	4, // 2: memos.store.InstanceSetting.general_setting:type_name -> memos.store.InstanceGeneralSetting
-	6, // 3: memos.store.InstanceSetting.storage_setting:type_name -> memos.store.InstanceStorageSetting
-	8, // 4: memos.store.InstanceSetting.memo_related_setting:type_name -> memos.store.InstanceMemoRelatedSetting
-	5, // 5: memos.store.InstanceGeneralSetting.custom_profile:type_name -> memos.store.InstanceCustomProfile
-	1, // 6: memos.store.InstanceStorageSetting.storage_type:type_name -> memos.store.InstanceStorageSetting.StorageType
-	7, // 7: memos.store.InstanceStorageSetting.s3_config:type_name -> memos.store.StorageS3Config
-	8, // [8:8] is the sub-list for method output_type
-	8, // [8:8] is the sub-list for method input_type
-	8, // [8:8] is the sub-list for extension type_name
-	8, // [8:8] is the sub-list for extension extendee
-	0, // [0:8] is the sub-list for field type_name
+	0,  // 0: memos.store.InstanceSetting.key:type_name -> memos.store.InstanceSettingKey
+	3,  // 1: memos.store.InstanceSetting.basic_setting:type_name -> memos.store.InstanceBasicSetting
+	4,  // 2: memos.store.InstanceSetting.general_setting:type_name -> memos.store.InstanceGeneralSetting
+	6,  // 3: memos.store.InstanceSetting.storage_setting:type_name -> memos.store.InstanceStorageSetting
+	8,  // 4: memos.store.InstanceSetting.memo_related_setting:type_name -> memos.store.InstanceMemoRelatedSetting
+	10, // 5: memos.store.InstanceSetting.tags_setting:type_name -> memos.store.InstanceTagsSetting
+	5,  // 6: memos.store.InstanceGeneralSetting.custom_profile:type_name -> memos.store.InstanceCustomProfile
+	1,  // 7: memos.store.InstanceStorageSetting.storage_type:type_name -> memos.store.InstanceStorageSetting.StorageType
+	7,  // 8: memos.store.InstanceStorageSetting.s3_config:type_name -> memos.store.StorageS3Config
+	12, // 9: memos.store.InstanceTagMetadata.background_color:type_name -> google.type.Color
+	11, // 10: memos.store.InstanceTagsSetting.tags:type_name -> memos.store.InstanceTagsSetting.TagsEntry
+	9,  // 11: memos.store.InstanceTagsSetting.TagsEntry.value:type_name -> memos.store.InstanceTagMetadata
+	12, // [12:12] is the sub-list for method output_type
+	12, // [12:12] is the sub-list for method input_type
+	12, // [12:12] is the sub-list for extension type_name
+	12, // [12:12] is the sub-list for extension extendee
+	0,  // [0:12] is the sub-list for field type_name
 }
 
 func init() { file_store_instance_setting_proto_init() }
@@ -831,6 +958,7 @@ func file_store_instance_setting_proto_init() {
 		(*InstanceSetting_GeneralSetting)(nil),
 		(*InstanceSetting_StorageSetting)(nil),
 		(*InstanceSetting_MemoRelatedSetting)(nil),
+		(*InstanceSetting_TagsSetting)(nil),
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -838,7 +966,7 @@ func file_store_instance_setting_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_store_instance_setting_proto_rawDesc), len(file_store_instance_setting_proto_rawDesc)),
 			NumEnums:      2,
-			NumMessages:   7,
+			NumMessages:   10,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/proto/gen/store/user_setting.pb.go b/proto/gen/store/user_setting.pb.go
index 41181f222..0a6a33104 100644
--- a/proto/gen/store/user_setting.pb.go
+++ b/proto/gen/store/user_setting.pb.go
@@ -7,7 +7,6 @@
 package store
 
 import (
-	color "google.golang.org/genproto/googleapis/type/color"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
@@ -37,8 +36,6 @@ const (
 	UserSetting_REFRESH_TOKENS UserSetting_Key = 6
 	// Personal access tokens for the user.
 	UserSetting_PERSONAL_ACCESS_TOKENS UserSetting_Key = 7
-	// Tag metadata for the user.
-	UserSetting_TAGS UserSetting_Key = 8
 )
 
 // Enum value maps for UserSetting_Key.
@@ -50,7 +47,6 @@ var (
 		5: "WEBHOOKS",
 		6: "REFRESH_TOKENS",
 		7: "PERSONAL_ACCESS_TOKENS",
-		8: "TAGS",
 	}
 	UserSetting_Key_value = map[string]int32{
 		"KEY_UNSPECIFIED":        0,
@@ -59,7 +55,6 @@ var (
 		"WEBHOOKS":               5,
 		"REFRESH_TOKENS":         6,
 		"PERSONAL_ACCESS_TOKENS": 7,
-		"TAGS":                   8,
 	}
 )
 
@@ -101,7 +96,6 @@ type UserSetting struct {
 	//	*UserSetting_Webhooks
 	//	*UserSetting_RefreshTokens
 	//	*UserSetting_PersonalAccessTokens
-	//	*UserSetting_Tags
 	Value         isUserSetting_Value `protobuf_oneof:"value"`
 	unknownFields protoimpl.UnknownFields
 	sizeCache     protoimpl.SizeCache
@@ -203,15 +197,6 @@ func (x *UserSetting) GetPersonalAccessTokens() *PersonalAccessTokensUserSetting
 	return nil
 }
 
-func (x *UserSetting) GetTags() *TagsUserSetting {
-	if x != nil {
-		if x, ok := x.Value.(*UserSetting_Tags); ok {
-			return x.Tags
-		}
-	}
-	return nil
-}
-
 type isUserSetting_Value interface {
 	isUserSetting_Value()
 }
@@ -236,10 +221,6 @@ type UserSetting_PersonalAccessTokens struct {
 	PersonalAccessTokens *PersonalAccessTokensUserSetting `protobuf:"bytes,9,opt,name=personal_access_tokens,json=personalAccessTokens,proto3,oneof"`
 }
 
-type UserSetting_Tags struct {
-	Tags *TagsUserSetting `protobuf:"bytes,10,opt,name=tags,proto3,oneof"`
-}
-
 func (*UserSetting_General) isUserSetting_Value() {}
 
 func (*UserSetting_Shortcuts) isUserSetting_Value() {}
@@ -250,8 +231,6 @@ func (*UserSetting_RefreshTokens) isUserSetting_Value() {}
 
 func (*UserSetting_PersonalAccessTokens) isUserSetting_Value() {}
 
-func (*UserSetting_Tags) isUserSetting_Value() {}
-
 type GeneralUserSetting struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
 	// The user's locale.
@@ -492,95 +471,6 @@ func (x *WebhooksUserSetting) GetWebhooks() []*WebhooksUserSetting_Webhook {
 	return nil
 }
 
-type TagMetadata struct {
-	state protoimpl.MessageState `protogen:"open.v1"`
-	// Background color for the tag label.
-	BackgroundColor *color.Color `protobuf:"bytes,1,opt,name=background_color,json=backgroundColor,proto3" json:"background_color,omitempty"`
-	unknownFields   protoimpl.UnknownFields
-	sizeCache       protoimpl.SizeCache
-}
-
-func (x *TagMetadata) Reset() {
-	*x = TagMetadata{}
-	mi := &file_store_user_setting_proto_msgTypes[6]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *TagMetadata) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*TagMetadata) ProtoMessage() {}
-
-func (x *TagMetadata) ProtoReflect() protoreflect.Message {
-	mi := &file_store_user_setting_proto_msgTypes[6]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use TagMetadata.ProtoReflect.Descriptor instead.
-func (*TagMetadata) Descriptor() ([]byte, []int) {
-	return file_store_user_setting_proto_rawDescGZIP(), []int{6}
-}
-
-func (x *TagMetadata) GetBackgroundColor() *color.Color {
-	if x != nil {
-		return x.BackgroundColor
-	}
-	return nil
-}
-
-type TagsUserSetting struct {
-	state         protoimpl.MessageState  `protogen:"open.v1"`
-	Tags          map[string]*TagMetadata `protobuf:"bytes,1,rep,name=tags,proto3" json:"tags,omitempty" protobuf_key:"bytes,1,opt,name=key" protobuf_val:"bytes,2,opt,name=value"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *TagsUserSetting) Reset() {
-	*x = TagsUserSetting{}
-	mi := &file_store_user_setting_proto_msgTypes[7]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *TagsUserSetting) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*TagsUserSetting) ProtoMessage() {}
-
-func (x *TagsUserSetting) ProtoReflect() protoreflect.Message {
-	mi := &file_store_user_setting_proto_msgTypes[7]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use TagsUserSetting.ProtoReflect.Descriptor instead.
-func (*TagsUserSetting) Descriptor() ([]byte, []int) {
-	return file_store_user_setting_proto_rawDescGZIP(), []int{7}
-}
-
-func (x *TagsUserSetting) GetTags() map[string]*TagMetadata {
-	if x != nil {
-		return x.Tags
-	}
-	return nil
-}
-
 type RefreshTokensUserSetting_RefreshToken struct {
 	state protoimpl.MessageState `protogen:"open.v1"`
 	// Unique identifier (matches 'tid' claim in JWT)
@@ -599,7 +489,7 @@ type RefreshTokensUserSetting_RefreshToken struct {
 
 func (x *RefreshTokensUserSetting_RefreshToken) Reset() {
 	*x = RefreshTokensUserSetting_RefreshToken{}
-	mi := &file_store_user_setting_proto_msgTypes[8]
+	mi := &file_store_user_setting_proto_msgTypes[6]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -611,7 +501,7 @@ func (x *RefreshTokensUserSetting_RefreshToken) String() string {
 func (*RefreshTokensUserSetting_RefreshToken) ProtoMessage() {}
 
 func (x *RefreshTokensUserSetting_RefreshToken) ProtoReflect() protoreflect.Message {
-	mi := &file_store_user_setting_proto_msgTypes[8]
+	mi := &file_store_user_setting_proto_msgTypes[6]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -680,7 +570,7 @@ type RefreshTokensUserSetting_ClientInfo struct {
 
 func (x *RefreshTokensUserSetting_ClientInfo) Reset() {
 	*x = RefreshTokensUserSetting_ClientInfo{}
-	mi := &file_store_user_setting_proto_msgTypes[9]
+	mi := &file_store_user_setting_proto_msgTypes[7]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -692,7 +582,7 @@ func (x *RefreshTokensUserSetting_ClientInfo) String() string {
 func (*RefreshTokensUserSetting_ClientInfo) ProtoMessage() {}
 
 func (x *RefreshTokensUserSetting_ClientInfo) ProtoReflect() protoreflect.Message {
-	mi := &file_store_user_setting_proto_msgTypes[9]
+	mi := &file_store_user_setting_proto_msgTypes[7]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -763,7 +653,7 @@ type PersonalAccessTokensUserSetting_PersonalAccessToken struct {
 
 func (x *PersonalAccessTokensUserSetting_PersonalAccessToken) Reset() {
 	*x = PersonalAccessTokensUserSetting_PersonalAccessToken{}
-	mi := &file_store_user_setting_proto_msgTypes[10]
+	mi := &file_store_user_setting_proto_msgTypes[8]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -775,7 +665,7 @@ func (x *PersonalAccessTokensUserSetting_PersonalAccessToken) String() string {
 func (*PersonalAccessTokensUserSetting_PersonalAccessToken) ProtoMessage() {}
 
 func (x *PersonalAccessTokensUserSetting_PersonalAccessToken) ProtoReflect() protoreflect.Message {
-	mi := &file_store_user_setting_proto_msgTypes[10]
+	mi := &file_store_user_setting_proto_msgTypes[8]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -844,7 +734,7 @@ type ShortcutsUserSetting_Shortcut struct {
 
 func (x *ShortcutsUserSetting_Shortcut) Reset() {
 	*x = ShortcutsUserSetting_Shortcut{}
-	mi := &file_store_user_setting_proto_msgTypes[11]
+	mi := &file_store_user_setting_proto_msgTypes[9]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -856,7 +746,7 @@ func (x *ShortcutsUserSetting_Shortcut) String() string {
 func (*ShortcutsUserSetting_Shortcut) ProtoMessage() {}
 
 func (x *ShortcutsUserSetting_Shortcut) ProtoReflect() protoreflect.Message {
-	mi := &file_store_user_setting_proto_msgTypes[11]
+	mi := &file_store_user_setting_proto_msgTypes[9]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -907,7 +797,7 @@ type WebhooksUserSetting_Webhook struct {
 
 func (x *WebhooksUserSetting_Webhook) Reset() {
 	*x = WebhooksUserSetting_Webhook{}
-	mi := &file_store_user_setting_proto_msgTypes[12]
+	mi := &file_store_user_setting_proto_msgTypes[10]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -919,7 +809,7 @@ func (x *WebhooksUserSetting_Webhook) String() string {
 func (*WebhooksUserSetting_Webhook) ProtoMessage() {}
 
 func (x *WebhooksUserSetting_Webhook) ProtoReflect() protoreflect.Message {
-	mi := &file_store_user_setting_proto_msgTypes[12]
+	mi := &file_store_user_setting_proto_msgTypes[10]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -960,7 +850,7 @@ var File_store_user_setting_proto protoreflect.FileDescriptor
 
 const file_store_user_setting_proto_rawDesc = "" +
 	"\n" +
-	"\x18store/user_setting.proto\x12\vmemos.store\x1a\x1fgoogle/protobuf/timestamp.proto\x1a\x17google/type/color.proto\"\x89\x05\n" +
+	"\x18store/user_setting.proto\x12\vmemos.store\x1a\x1fgoogle/protobuf/timestamp.proto\"\xcb\x04\n" +
 	"\vUserSetting\x12\x17\n" +
 	"\auser_id\x18\x01 \x01(\x05R\x06userId\x12.\n" +
 	"\x03key\x18\x02 \x01(\x0e2\x1c.memos.store.UserSetting.KeyR\x03key\x12;\n" +
@@ -968,17 +858,14 @@ const file_store_user_setting_proto_rawDesc = "" +
 	"\tshortcuts\x18\x06 \x01(\v2!.memos.store.ShortcutsUserSettingH\x00R\tshortcuts\x12>\n" +
 	"\bwebhooks\x18\a \x01(\v2 .memos.store.WebhooksUserSettingH\x00R\bwebhooks\x12N\n" +
 	"\x0erefresh_tokens\x18\b \x01(\v2%.memos.store.RefreshTokensUserSettingH\x00R\rrefreshTokens\x12d\n" +
-	"\x16personal_access_tokens\x18\t \x01(\v2,.memos.store.PersonalAccessTokensUserSettingH\x00R\x14personalAccessTokens\x122\n" +
-	"\x04tags\x18\n" +
-	" \x01(\v2\x1c.memos.store.TagsUserSettingH\x00R\x04tags\"~\n" +
+	"\x16personal_access_tokens\x18\t \x01(\v2,.memos.store.PersonalAccessTokensUserSettingH\x00R\x14personalAccessTokens\"t\n" +
 	"\x03Key\x12\x13\n" +
 	"\x0fKEY_UNSPECIFIED\x10\x00\x12\v\n" +
 	"\aGENERAL\x10\x01\x12\r\n" +
 	"\tSHORTCUTS\x10\x04\x12\f\n" +
 	"\bWEBHOOKS\x10\x05\x12\x12\n" +
 	"\x0eREFRESH_TOKENS\x10\x06\x12\x1a\n" +
-	"\x16PERSONAL_ACCESS_TOKENS\x10\a\x12\b\n" +
-	"\x04TAGS\x10\bB\a\n" +
+	"\x16PERSONAL_ACCESS_TOKENS\x10\aB\a\n" +
 	"\x05value\"k\n" +
 	"\x12GeneralUserSetting\x12\x16\n" +
 	"\x06locale\x18\x01 \x01(\tR\x06locale\x12'\n" +
@@ -1029,14 +916,7 @@ const file_store_user_setting_proto_rawDesc = "" +
 	"\aWebhook\x12\x0e\n" +
 	"\x02id\x18\x01 \x01(\tR\x02id\x12\x14\n" +
 	"\x05title\x18\x02 \x01(\tR\x05title\x12\x10\n" +
-	"\x03url\x18\x03 \x01(\tR\x03url\"L\n" +
-	"\vTagMetadata\x12=\n" +
-	"\x10background_color\x18\x01 \x01(\v2\x12.google.type.ColorR\x0fbackgroundColor\"\xa0\x01\n" +
-	"\x0fTagsUserSetting\x12:\n" +
-	"\x04tags\x18\x01 \x03(\v2&.memos.store.TagsUserSetting.TagsEntryR\x04tags\x1aQ\n" +
-	"\tTagsEntry\x12\x10\n" +
-	"\x03key\x18\x01 \x01(\tR\x03key\x12.\n" +
-	"\x05value\x18\x02 \x01(\v2\x18.memos.store.TagMetadataR\x05value:\x028\x01B\x9b\x01\n" +
+	"\x03url\x18\x03 \x01(\tR\x03urlB\x9b\x01\n" +
 	"\x0fcom.memos.storeB\x10UserSettingProtoP\x01Z)github.com/usememos/memos/proto/gen/store\xa2\x02\x03MSX\xaa\x02\vMemos.Store\xca\x02\vMemos\\Store\xe2\x02\x17Memos\\Store\\GPBMetadata\xea\x02\fMemos::Storeb\x06proto3"
 
 var (
@@ -1052,7 +932,7 @@ func file_store_user_setting_proto_rawDescGZIP() []byte {
 }
 
 var file_store_user_setting_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
-var file_store_user_setting_proto_msgTypes = make([]protoimpl.MessageInfo, 14)
+var file_store_user_setting_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
 var file_store_user_setting_proto_goTypes = []any{
 	(UserSetting_Key)(0),                                        // 0: memos.store.UserSetting.Key
 	(*UserSetting)(nil),                                         // 1: memos.store.UserSetting
@@ -1061,16 +941,12 @@ var file_store_user_setting_proto_goTypes = []any{
 	(*PersonalAccessTokensUserSetting)(nil),                     // 4: memos.store.PersonalAccessTokensUserSetting
 	(*ShortcutsUserSetting)(nil),                                // 5: memos.store.ShortcutsUserSetting
 	(*WebhooksUserSetting)(nil),                                 // 6: memos.store.WebhooksUserSetting
-	(*TagMetadata)(nil),                                         // 7: memos.store.TagMetadata
-	(*TagsUserSetting)(nil),                                     // 8: memos.store.TagsUserSetting
-	(*RefreshTokensUserSetting_RefreshToken)(nil),               // 9: memos.store.RefreshTokensUserSetting.RefreshToken
-	(*RefreshTokensUserSetting_ClientInfo)(nil),                 // 10: memos.store.RefreshTokensUserSetting.ClientInfo
-	(*PersonalAccessTokensUserSetting_PersonalAccessToken)(nil), // 11: memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken
-	(*ShortcutsUserSetting_Shortcut)(nil),                       // 12: memos.store.ShortcutsUserSetting.Shortcut
-	(*WebhooksUserSetting_Webhook)(nil),                         // 13: memos.store.WebhooksUserSetting.Webhook
-	nil,                                                         // 14: memos.store.TagsUserSetting.TagsEntry
-	(*color.Color)(nil),                                         // 15: google.type.Color
-	(*timestamppb.Timestamp)(nil),                               // 16: google.protobuf.Timestamp
+	(*RefreshTokensUserSetting_RefreshToken)(nil),               // 7: memos.store.RefreshTokensUserSetting.RefreshToken
+	(*RefreshTokensUserSetting_ClientInfo)(nil),                 // 8: memos.store.RefreshTokensUserSetting.ClientInfo
+	(*PersonalAccessTokensUserSetting_PersonalAccessToken)(nil), // 9: memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken
+	(*ShortcutsUserSetting_Shortcut)(nil),                       // 10: memos.store.ShortcutsUserSetting.Shortcut
+	(*WebhooksUserSetting_Webhook)(nil),                         // 11: memos.store.WebhooksUserSetting.Webhook
+	(*timestamppb.Timestamp)(nil),                               // 12: google.protobuf.Timestamp
 }
 var file_store_user_setting_proto_depIdxs = []int32{
 	0,  // 0: memos.store.UserSetting.key:type_name -> memos.store.UserSetting.Key
@@ -1079,25 +955,21 @@ var file_store_user_setting_proto_depIdxs = []int32{
 	6,  // 3: memos.store.UserSetting.webhooks:type_name -> memos.store.WebhooksUserSetting
 	3,  // 4: memos.store.UserSetting.refresh_tokens:type_name -> memos.store.RefreshTokensUserSetting
 	4,  // 5: memos.store.UserSetting.personal_access_tokens:type_name -> memos.store.PersonalAccessTokensUserSetting
-	8,  // 6: memos.store.UserSetting.tags:type_name -> memos.store.TagsUserSetting
-	9,  // 7: memos.store.RefreshTokensUserSetting.refresh_tokens:type_name -> memos.store.RefreshTokensUserSetting.RefreshToken
-	11, // 8: memos.store.PersonalAccessTokensUserSetting.tokens:type_name -> memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken
-	12, // 9: memos.store.ShortcutsUserSetting.shortcuts:type_name -> memos.store.ShortcutsUserSetting.Shortcut
-	13, // 10: memos.store.WebhooksUserSetting.webhooks:type_name -> memos.store.WebhooksUserSetting.Webhook
-	15, // 11: memos.store.TagMetadata.background_color:type_name -> google.type.Color
-	14, // 12: memos.store.TagsUserSetting.tags:type_name -> memos.store.TagsUserSetting.TagsEntry
-	16, // 13: memos.store.RefreshTokensUserSetting.RefreshToken.expires_at:type_name -> google.protobuf.Timestamp
-	16, // 14: memos.store.RefreshTokensUserSetting.RefreshToken.created_at:type_name -> google.protobuf.Timestamp
-	10, // 15: memos.store.RefreshTokensUserSetting.RefreshToken.client_info:type_name -> memos.store.RefreshTokensUserSetting.ClientInfo
-	16, // 16: memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken.expires_at:type_name -> google.protobuf.Timestamp
-	16, // 17: memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken.created_at:type_name -> google.protobuf.Timestamp
-	16, // 18: memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken.last_used_at:type_name -> google.protobuf.Timestamp
-	7,  // 19: memos.store.TagsUserSetting.TagsEntry.value:type_name -> memos.store.TagMetadata
-	20, // [20:20] is the sub-list for method output_type
-	20, // [20:20] is the sub-list for method input_type
-	20, // [20:20] is the sub-list for extension type_name
-	20, // [20:20] is the sub-list for extension extendee
-	0,  // [0:20] is the sub-list for field type_name
+	7,  // 6: memos.store.RefreshTokensUserSetting.refresh_tokens:type_name -> memos.store.RefreshTokensUserSetting.RefreshToken
+	9,  // 7: memos.store.PersonalAccessTokensUserSetting.tokens:type_name -> memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken
+	10, // 8: memos.store.ShortcutsUserSetting.shortcuts:type_name -> memos.store.ShortcutsUserSetting.Shortcut
+	11, // 9: memos.store.WebhooksUserSetting.webhooks:type_name -> memos.store.WebhooksUserSetting.Webhook
+	12, // 10: memos.store.RefreshTokensUserSetting.RefreshToken.expires_at:type_name -> google.protobuf.Timestamp
+	12, // 11: memos.store.RefreshTokensUserSetting.RefreshToken.created_at:type_name -> google.protobuf.Timestamp
+	8,  // 12: memos.store.RefreshTokensUserSetting.RefreshToken.client_info:type_name -> memos.store.RefreshTokensUserSetting.ClientInfo
+	12, // 13: memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken.expires_at:type_name -> google.protobuf.Timestamp
+	12, // 14: memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken.created_at:type_name -> google.protobuf.Timestamp
+	12, // 15: memos.store.PersonalAccessTokensUserSetting.PersonalAccessToken.last_used_at:type_name -> google.protobuf.Timestamp
+	16, // [16:16] is the sub-list for method output_type
+	16, // [16:16] is the sub-list for method input_type
+	16, // [16:16] is the sub-list for extension type_name
+	16, // [16:16] is the sub-list for extension extendee
+	0,  // [0:16] is the sub-list for field type_name
 }
 
 func init() { file_store_user_setting_proto_init() }
@@ -1111,7 +983,6 @@ func file_store_user_setting_proto_init() {
 		(*UserSetting_Webhooks)(nil),
 		(*UserSetting_RefreshTokens)(nil),
 		(*UserSetting_PersonalAccessTokens)(nil),
-		(*UserSetting_Tags)(nil),
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -1119,7 +990,7 @@ func file_store_user_setting_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_store_user_setting_proto_rawDesc), len(file_store_user_setting_proto_rawDesc)),
 			NumEnums:      1,
-			NumMessages:   14,
+			NumMessages:   11,
 			NumExtensions: 0,
 			NumServices:   0,
 		},
diff --git a/proto/store/instance_setting.proto b/proto/store/instance_setting.proto
index fcfcbdd60..62bb3db44 100644
--- a/proto/store/instance_setting.proto
+++ b/proto/store/instance_setting.proto
@@ -2,6 +2,8 @@ syntax = "proto3";
 
 package memos.store;
 
+import "google/type/color.proto";
+
 option go_package = "gen/store";
 
 enum InstanceSettingKey {
@@ -14,6 +16,8 @@ enum InstanceSettingKey {
   STORAGE = 3;
   // MEMO_RELATED is the key for memo related settings.
   MEMO_RELATED = 4;
+  // TAGS is the key for tag metadata.
+  TAGS = 5;
 }
 
 message InstanceSetting {
@@ -23,6 +27,7 @@ message InstanceSetting {
     InstanceGeneralSetting general_setting = 3;
     InstanceStorageSetting storage_setting = 4;
     InstanceMemoRelatedSetting memo_related_setting = 5;
+    InstanceTagsSetting tags_setting = 6;
   }
 }
 
@@ -103,3 +108,12 @@ message InstanceMemoRelatedSetting {
   // reactions is the list of reactions.
   repeated string reactions = 7;
 }
+
+message InstanceTagMetadata {
+  // Background color for the tag label.
+  google.type.Color background_color = 1;
+}
+
+message InstanceTagsSetting {
+  map<string, InstanceTagMetadata> tags = 1;
+}
diff --git a/proto/store/user_setting.proto b/proto/store/user_setting.proto
index a485e1a98..6a065e609 100644
--- a/proto/store/user_setting.proto
+++ b/proto/store/user_setting.proto
@@ -3,7 +3,6 @@ syntax = "proto3";
 package memos.store;
 
 import "google/protobuf/timestamp.proto";
-import "google/type/color.proto";
 
 option go_package = "gen/store";
 
@@ -20,8 +19,6 @@ message UserSetting {
     REFRESH_TOKENS = 6;
     // Personal access tokens for the user.
     PERSONAL_ACCESS_TOKENS = 7;
-    // Tag metadata for the user.
-    TAGS = 8;
   }
 
   int32 user_id = 1;
@@ -33,7 +30,6 @@ message UserSetting {
     WebhooksUserSetting webhooks = 7;
     RefreshTokensUserSetting refresh_tokens = 8;
     PersonalAccessTokensUserSetting personal_access_tokens = 9;
-    TagsUserSetting tags = 10;
   }
 }
 
@@ -115,12 +111,3 @@ message WebhooksUserSetting {
   }
   repeated Webhook webhooks = 1;
 }
-
-message TagMetadata {
-  // Background color for the tag label.
-  google.type.Color background_color = 1;
-}
-
-message TagsUserSetting {
-  map<string, TagMetadata> tags = 1;
-}
diff --git a/server/router/api/v1/instance_service.go b/server/router/api/v1/instance_service.go
index b7661a731..dcee7f301 100644
--- a/server/router/api/v1/instance_service.go
+++ b/server/router/api/v1/instance_service.go
@@ -3,8 +3,11 @@ package v1
 import (
 	"context"
 	"fmt"
+	"math"
+	"strings"
 
 	"github.com/pkg/errors"
+	colorpb "google.golang.org/genproto/googleapis/type/color"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 
@@ -46,6 +49,8 @@ func (s *APIV1Service) GetInstanceSetting(ctx context.Context, request *v1pb.Get
 		_, err = s.Store.GetInstanceMemoRelatedSetting(ctx)
 	case storepb.InstanceSettingKey_STORAGE:
 		_, err = s.Store.GetInstanceStorageSetting(ctx)
+	case storepb.InstanceSettingKey_TAGS:
+		_, err = s.Store.GetInstanceTagsSetting(ctx)
 	default:
 		return nil, status.Errorf(codes.InvalidArgument, "unsupported instance setting key: %v", instanceSettingKey)
 	}
@@ -95,6 +100,10 @@ func (s *APIV1Service) UpdateInstanceSetting(ctx context.Context, request *v1pb.
 	// TODO: Apply update_mask if specified
 	_ = request.UpdateMask
 
+	if err := validateInstanceSetting(request.Setting); err != nil {
+		return nil, status.Errorf(codes.InvalidArgument, "invalid instance setting: %v", err)
+	}
+
 	updateSetting := convertInstanceSettingToStore(request.Setting)
 	instanceSetting, err := s.Store.UpsertInstanceSetting(ctx, updateSetting)
 	if err != nil {
@@ -121,6 +130,10 @@ func convertInstanceSettingFromStore(setting *storepb.InstanceSetting) *v1pb.Ins
 		instanceSetting.Value = &v1pb.InstanceSetting_MemoRelatedSetting_{
 			MemoRelatedSetting: convertInstanceMemoRelatedSettingFromStore(setting.GetMemoRelatedSetting()),
 		}
+	case *storepb.InstanceSetting_TagsSetting:
+		instanceSetting.Value = &v1pb.InstanceSetting_TagsSetting_{
+			TagsSetting: convertInstanceTagsSettingFromStore(setting.GetTagsSetting()),
+		}
 	default:
 		// Leave Value unset for unsupported setting variants.
 	}
@@ -148,6 +161,10 @@ func convertInstanceSettingToStore(setting *v1pb.InstanceSetting) *storepb.Insta
 		instanceSetting.Value = &storepb.InstanceSetting_MemoRelatedSetting{
 			MemoRelatedSetting: convertInstanceMemoRelatedSettingToStore(setting.GetMemoRelatedSetting()),
 		}
+	case storepb.InstanceSettingKey_TAGS:
+		instanceSetting.Value = &storepb.InstanceSetting_TagsSetting{
+			TagsSetting: convertInstanceTagsSettingToStore(setting.GetTagsSetting()),
+		}
 	default:
 		// Keep the default GeneralSetting value
 	}
@@ -271,6 +288,96 @@ func convertInstanceMemoRelatedSettingToStore(setting *v1pb.InstanceSetting_Memo
 	}
 }
 
+func convertInstanceTagsSettingFromStore(setting *storepb.InstanceTagsSetting) *v1pb.InstanceSetting_TagsSetting {
+	if setting == nil {
+		return nil
+	}
+	tags := make(map[string]*v1pb.InstanceSetting_TagMetadata, len(setting.Tags))
+	for tag, metadata := range setting.Tags {
+		tags[tag] = &v1pb.InstanceSetting_TagMetadata{
+			BackgroundColor: metadata.GetBackgroundColor(),
+		}
+	}
+	return &v1pb.InstanceSetting_TagsSetting{
+		Tags: tags,
+	}
+}
+
+func convertInstanceTagsSettingToStore(setting *v1pb.InstanceSetting_TagsSetting) *storepb.InstanceTagsSetting {
+	if setting == nil {
+		return nil
+	}
+	tags := make(map[string]*storepb.InstanceTagMetadata, len(setting.Tags))
+	for tag, metadata := range setting.Tags {
+		tags[tag] = &storepb.InstanceTagMetadata{
+			BackgroundColor: metadata.GetBackgroundColor(),
+		}
+	}
+	return &storepb.InstanceTagsSetting{
+		Tags: tags,
+	}
+}
+
+func validateInstanceSetting(setting *v1pb.InstanceSetting) error {
+	key, err := ExtractInstanceSettingKeyFromName(setting.Name)
+	if err != nil {
+		return err
+	}
+	if key != storepb.InstanceSettingKey_TAGS.String() {
+		return nil
+	}
+	return validateInstanceTagsSetting(setting.GetTagsSetting())
+}
+
+func validateInstanceTagsSetting(setting *v1pb.InstanceSetting_TagsSetting) error {
+	if setting == nil {
+		return errors.New("tags setting is required")
+	}
+	for tag, metadata := range setting.Tags {
+		if strings.TrimSpace(tag) == "" {
+			return errors.New("tag key cannot be empty")
+		}
+		if metadata == nil {
+			return errors.Errorf("tag metadata is required for %q", tag)
+		}
+		if metadata.GetBackgroundColor() == nil {
+			return errors.Errorf("background_color is required for %q", tag)
+		}
+		if err := validateInstanceColor(metadata.GetBackgroundColor()); err != nil {
+			return errors.Wrapf(err, "background_color for %q", tag)
+		}
+	}
+	return nil
+}
+
+func validateInstanceColor(color *colorpb.Color) error {
+	if err := validateInstanceColorComponent("red", color.GetRed()); err != nil {
+		return err
+	}
+	if err := validateInstanceColorComponent("green", color.GetGreen()); err != nil {
+		return err
+	}
+	if err := validateInstanceColorComponent("blue", color.GetBlue()); err != nil {
+		return err
+	}
+	if alpha := color.GetAlpha(); alpha != nil {
+		if err := validateInstanceColorComponent("alpha", alpha.GetValue()); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func validateInstanceColorComponent(name string, value float32) error {
+	if math.IsNaN(float64(value)) || math.IsInf(float64(value), 0) {
+		return errors.Errorf("%s must be a finite number", name)
+	}
+	if value < 0 || value > 1 {
+		return errors.Errorf("%s must be between 0 and 1", name)
+	}
+	return nil
+}
+
 func (s *APIV1Service) GetInstanceAdmin(ctx context.Context) (*v1pb.User, error) {
 	adminUserType := store.RoleAdmin
 	user, err := s.Store.GetUser(ctx, &store.FindUser{
diff --git a/server/router/api/v1/test/instance_service_test.go b/server/router/api/v1/test/instance_service_test.go
index 2043cf8b6..2fb9ff6e4 100644
--- a/server/router/api/v1/test/instance_service_test.go
+++ b/server/router/api/v1/test/instance_service_test.go
@@ -5,6 +5,8 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/require"
+	colorpb "google.golang.org/genproto/googleapis/type/color"
+	"google.golang.org/protobuf/types/known/fieldmaskpb"
 
 	v1pb "github.com/usememos/memos/proto/gen/api/v1"
 )
@@ -186,6 +188,22 @@ func TestGetInstanceSetting(t *testing.T) {
 		require.NotNil(t, memoRelatedSetting)
 	})
 
+	t.Run("GetInstanceSetting - tags setting", func(t *testing.T) {
+		ts := NewTestService(t)
+		defer ts.Cleanup()
+
+		req := &v1pb.GetInstanceSettingRequest{
+			Name: "instance/settings/TAGS",
+		}
+		resp, err := ts.Service.GetInstanceSetting(ctx, req)
+
+		require.NoError(t, err)
+		require.NotNil(t, resp)
+		require.Equal(t, "instance/settings/TAGS", resp.Name)
+		require.NotNil(t, resp.GetTagsSetting())
+		require.Empty(t, resp.GetTagsSetting().GetTags())
+	})
+
 	t.Run("GetInstanceSetting - invalid setting name", func(t *testing.T) {
 		// Create test service for this specific test
 		ts := NewTestService(t)
@@ -202,3 +220,67 @@ func TestGetInstanceSetting(t *testing.T) {
 		require.Contains(t, err.Error(), "invalid instance setting name")
 	})
 }
+
+func TestUpdateInstanceSetting(t *testing.T) {
+	ctx := context.Background()
+
+	t.Run("UpdateInstanceSetting - tags setting", func(t *testing.T) {
+		ts := NewTestService(t)
+		defer ts.Cleanup()
+
+		hostUser, err := ts.CreateHostUser(ctx, "admin")
+		require.NoError(t, err)
+
+		resp, err := ts.Service.UpdateInstanceSetting(ts.CreateUserContext(ctx, hostUser.ID), &v1pb.UpdateInstanceSettingRequest{
+			Setting: &v1pb.InstanceSetting{
+				Name: "instance/settings/TAGS",
+				Value: &v1pb.InstanceSetting_TagsSetting_{
+					TagsSetting: &v1pb.InstanceSetting_TagsSetting{
+						Tags: map[string]*v1pb.InstanceSetting_TagMetadata{
+							"bug": {
+								BackgroundColor: &colorpb.Color{
+									Red:   0.9,
+									Green: 0.1,
+									Blue:  0.1,
+								},
+							},
+						},
+					},
+				},
+			},
+			UpdateMask: &fieldmaskpb.FieldMask{Paths: []string{"tags"}},
+		})
+		require.NoError(t, err)
+		require.NotNil(t, resp.GetTagsSetting())
+		require.Contains(t, resp.GetTagsSetting().GetTags(), "bug")
+	})
+
+	t.Run("UpdateInstanceSetting - invalid tags color", func(t *testing.T) {
+		ts := NewTestService(t)
+		defer ts.Cleanup()
+
+		hostUser, err := ts.CreateHostUser(ctx, "admin")
+		require.NoError(t, err)
+
+		_, err = ts.Service.UpdateInstanceSetting(ts.CreateUserContext(ctx, hostUser.ID), &v1pb.UpdateInstanceSettingRequest{
+			Setting: &v1pb.InstanceSetting{
+				Name: "instance/settings/TAGS",
+				Value: &v1pb.InstanceSetting_TagsSetting_{
+					TagsSetting: &v1pb.InstanceSetting_TagsSetting{
+						Tags: map[string]*v1pb.InstanceSetting_TagMetadata{
+							"bug": {
+								BackgroundColor: &colorpb.Color{
+									Red:   1.2,
+									Green: 0.1,
+									Blue:  0.1,
+								},
+							},
+						},
+					},
+				},
+			},
+		})
+		require.Error(t, err)
+		require.Contains(t, err.Error(), "invalid instance setting")
+	})
+}
diff --git a/server/router/api/v1/test/user_setting_test.go b/server/router/api/v1/test/user_setting_test.go
deleted file mode 100644
index d6d7ec4f8..000000000
--- a/server/router/api/v1/test/user_setting_test.go
+++ /dev/null
@@ -1,144 +0,0 @@
-package test
-
-import (
-	"context"
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/require"
-	colorpb "google.golang.org/genproto/googleapis/type/color"
-	"google.golang.org/protobuf/types/known/fieldmaskpb"
-
-	apiv1 "github.com/usememos/memos/proto/gen/api/v1"
-)
-
-func TestUserSettingTags(t *testing.T) {
-	t.Parallel()
-	ctx := context.Background()
-
-	t.Run("GetUserSetting returns empty tags setting by default", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		user, err := ts.CreateHostUser(ctx, "tags-default")
-		require.NoError(t, err)
-
-		response, err := ts.Service.GetUserSetting(ts.CreateUserContext(ctx, user.ID), &apiv1.GetUserSettingRequest{
-			Name: fmt.Sprintf("users/%d/settings/TAGS", user.ID),
-		})
-		require.NoError(t, err)
-		require.NotNil(t, response)
-		require.NotNil(t, response.GetTagsSetting())
-		require.Empty(t, response.GetTagsSetting().GetTags())
-	})
-
-	t.Run("UpdateUserSetting replaces tag metadata", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		user, err := ts.CreateHostUser(ctx, "tags-update")
-		require.NoError(t, err)
-		userCtx := ts.CreateUserContext(ctx, user.ID)
-
-		settingName := fmt.Sprintf("users/%d/settings/TAGS", user.ID)
-		updateRequest := &apiv1.UpdateUserSettingRequest{
-			Setting: &apiv1.UserSetting{
-				Name: settingName,
-				Value: &apiv1.UserSetting_TagsSetting_{
-					TagsSetting: &apiv1.UserSetting_TagsSetting{
-						Tags: map[string]*apiv1.UserSetting_TagMetadata{
-							"bug": {
-								BackgroundColor: &colorpb.Color{
-									Red:   0.9,
-									Green: 0.1,
-									Blue:  0.1,
-								},
-							},
-						},
-					},
-				},
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{Paths: []string{"tags"}},
-		}
-
-		response, err := ts.Service.UpdateUserSetting(userCtx, updateRequest)
-		require.NoError(t, err)
-		require.NotNil(t, response.GetTagsSetting())
-		require.Contains(t, response.GetTagsSetting().GetTags(), "bug")
-		require.InDelta(t, 0.9, response.GetTagsSetting().GetTags()["bug"].GetBackgroundColor().GetRed(), 0.0001)
-
-		getResponse, err := ts.Service.GetUserSetting(userCtx, &apiv1.GetUserSettingRequest{Name: settingName})
-		require.NoError(t, err)
-		require.Len(t, getResponse.GetTagsSetting().GetTags(), 1)
-		require.Contains(t, getResponse.GetTagsSetting().GetTags(), "bug")
-	})
-
-	t.Run("UpdateUserSetting rejects invalid color", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		user, err := ts.CreateHostUser(ctx, "tags-invalid")
-		require.NoError(t, err)
-
-		_, err = ts.Service.UpdateUserSetting(ts.CreateUserContext(ctx, user.ID), &apiv1.UpdateUserSettingRequest{
-			Setting: &apiv1.UserSetting{
-				Name: fmt.Sprintf("users/%d/settings/TAGS", user.ID),
-				Value: &apiv1.UserSetting_TagsSetting_{
-					TagsSetting: &apiv1.UserSetting_TagsSetting{
-						Tags: map[string]*apiv1.UserSetting_TagMetadata{
-							"bug": {
-								BackgroundColor: &colorpb.Color{
-									Red:   1.2,
-									Green: 0.1,
-									Blue:  0.1,
-								},
-							},
-						},
-					},
-				},
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{Paths: []string{"tags"}},
-		})
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "invalid tags setting")
-	})
-
-	t.Run("Other users cannot read or update tag metadata", func(t *testing.T) {
-		ts := NewTestService(t)
-		defer ts.Cleanup()
-
-		user, err := ts.CreateHostUser(ctx, "tags-owner")
-		require.NoError(t, err)
-		otherUser, err := ts.CreateHostUser(ctx, "tags-other")
-		require.NoError(t, err)
-
-		settingName := fmt.Sprintf("users/%d/settings/TAGS", user.ID)
-		_, err = ts.Service.GetUserSetting(ts.CreateUserContext(ctx, otherUser.ID), &apiv1.GetUserSettingRequest{
-			Name: settingName,
-		})
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "permission denied")
-
-		_, err = ts.Service.UpdateUserSetting(ts.CreateUserContext(ctx, otherUser.ID), &apiv1.UpdateUserSettingRequest{
-			Setting: &apiv1.UserSetting{
-				Name: settingName,
-				Value: &apiv1.UserSetting_TagsSetting_{
-					TagsSetting: &apiv1.UserSetting_TagsSetting{
-						Tags: map[string]*apiv1.UserSetting_TagMetadata{
-							"bug": {
-								BackgroundColor: &colorpb.Color{
-									Red:   0.1,
-									Green: 0.2,
-									Blue:  0.3,
-								},
-							},
-						},
-					},
-				},
-			},
-			UpdateMask: &fieldmaskpb.FieldMask{Paths: []string{"tags"}},
-		})
-		require.Error(t, err)
-		require.Contains(t, err.Error(), "permission denied")
-	})
-}
diff --git a/server/router/api/v1/user_service.go b/server/router/api/v1/user_service.go
index caaa98919..98b746a6b 100644
--- a/server/router/api/v1/user_service.go
+++ b/server/router/api/v1/user_service.go
@@ -5,7 +5,6 @@ import (
 	"crypto/rand"
 	"encoding/hex"
 	"fmt"
-	"math"
 	"regexp"
 	"strconv"
 	"strings"
@@ -15,7 +14,6 @@ import (
 	"github.com/google/cel-go/common/ast"
 	"github.com/pkg/errors"
 	"golang.org/x/crypto/bcrypt"
-	colorpb "google.golang.org/genproto/googleapis/type/color"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 	"google.golang.org/protobuf/types/known/emptypb"
@@ -334,12 +332,6 @@ func getDefaultUserGeneralSetting() *v1pb.UserSetting_GeneralSetting {
 	}
 }
 
-func getDefaultUserTagsSetting() *v1pb.UserSetting_TagsSetting {
-	return &v1pb.UserSetting_TagsSetting{
-		Tags: map[string]*v1pb.UserSetting_TagMetadata{},
-	}
-}
-
 func (s *APIV1Service) GetUserSetting(ctx context.Context, request *v1pb.GetUserSettingRequest) (*v1pb.UserSetting, error) {
 	// Parse resource name: users/{user}/settings/{setting}
 	userID, settingKey, err := ExtractUserIDAndSettingKeyFromName(request.Name)
@@ -450,24 +442,6 @@ func (s *APIV1Service) UpdateUserSetting(ctx context.Context, request *v1pb.Upda
 				GeneralSetting: updatedGeneral,
 			},
 		}
-	case storepb.UserSetting_TAGS:
-		if len(request.UpdateMask.Paths) != 1 || request.UpdateMask.Paths[0] != "tags" {
-			return nil, status.Errorf(codes.InvalidArgument, "tags setting only supports update_mask [\"tags\"]")
-		}
-		incomingTags := request.Setting.GetTagsSetting()
-		if incomingTags == nil {
-			return nil, status.Errorf(codes.InvalidArgument, "tags setting is required")
-		}
-		normalizedTags, err := validateAndNormalizeUserTagsSetting(incomingTags)
-		if err != nil {
-			return nil, status.Errorf(codes.InvalidArgument, "invalid tags setting: %v", err)
-		}
-		updatedSetting = &v1pb.UserSetting{
-			Name: request.Setting.Name,
-			Value: &v1pb.UserSetting_TagsSetting_{
-				TagsSetting: normalizedTags,
-			},
-		}
 	default:
 		return nil, status.Errorf(codes.InvalidArgument, "setting type %s should not be updated via UpdateUserSetting", storeKey.String())
 	}
@@ -521,14 +495,10 @@ func (s *APIV1Service) ListUserSettings(ctx context.Context, request *v1pb.ListU
 	}
 
 	hasGeneral := false
-	hasTags := false
 	for _, setting := range settings {
 		if setting.GetGeneralSetting() != nil {
 			hasGeneral = true
 		}
-		if setting.GetTagsSetting() != nil {
-			hasTags = true
-		}
 	}
 	if !hasGeneral {
 		defaultGeneral := &v1pb.UserSetting{
@@ -539,16 +509,6 @@ func (s *APIV1Service) ListUserSettings(ctx context.Context, request *v1pb.ListU
 		}
 		settings = append([]*v1pb.UserSetting{defaultGeneral}, settings...)
 	}
-	if !hasTags {
-		defaultTags := &v1pb.UserSetting{
-			Name: fmt.Sprintf("users/%d/settings/%s", userID, convertSettingKeyFromStore(storepb.UserSetting_TAGS)),
-			Value: &v1pb.UserSetting_TagsSetting_{
-				TagsSetting: getDefaultUserTagsSetting(),
-			},
-		}
-		settings = append(settings, defaultTags)
-	}
-
 	response := &v1pb.ListUserSettingsResponse{
 		Settings:  settings,
 		TotalSize: int32(len(settings)),
@@ -1037,8 +997,6 @@ func convertSettingKeyToStore(key string) (storepb.UserSetting_Key, error) {
 		return storepb.UserSetting_GENERAL, nil
 	case v1pb.UserSetting_Key_name[int32(v1pb.UserSetting_WEBHOOKS)]:
 		return storepb.UserSetting_WEBHOOKS, nil
-	case v1pb.UserSetting_Key_name[int32(v1pb.UserSetting_TAGS)]:
-		return storepb.UserSetting_TAGS, nil
 	default:
 		return storepb.UserSetting_KEY_UNSPECIFIED, errors.Errorf("unknown setting key: %s", key)
 	}
@@ -1053,8 +1011,6 @@ func convertSettingKeyFromStore(key storepb.UserSetting_Key) string {
 		return "SHORTCUTS" // Not defined in API proto
 	case storepb.UserSetting_WEBHOOKS:
 		return v1pb.UserSetting_Key_name[int32(v1pb.UserSetting_WEBHOOKS)]
-	case storepb.UserSetting_TAGS:
-		return v1pb.UserSetting_Key_name[int32(v1pb.UserSetting_TAGS)]
 	default:
 		return "unknown"
 	}
@@ -1076,10 +1032,6 @@ func convertUserSettingFromStore(storeSetting *storepb.UserSetting, userID int32
 					Webhooks: []*v1pb.UserWebhook{},
 				},
 			}
-		case storepb.UserSetting_TAGS:
-			setting.Value = &v1pb.UserSetting_TagsSetting_{
-				TagsSetting: getDefaultUserTagsSetting(),
-			}
 		default:
 			// Default to general setting
 			setting.Value = &v1pb.UserSetting_GeneralSetting_{
@@ -1125,19 +1077,6 @@ func convertUserSettingFromStore(storeSetting *storepb.UserSetting, userID int32
 				Webhooks: apiWebhooks,
 			},
 		}
-	case storepb.UserSetting_TAGS:
-		tags := storeSetting.GetTags()
-		apiTags := make(map[string]*v1pb.UserSetting_TagMetadata, len(tags.GetTags()))
-		for tag, metadata := range tags.GetTags() {
-			apiTags[tag] = &v1pb.UserSetting_TagMetadata{
-				BackgroundColor: metadata.GetBackgroundColor(),
-			}
-		}
-		setting.Value = &v1pb.UserSetting_TagsSetting_{
-			TagsSetting: &v1pb.UserSetting_TagsSetting{
-				Tags: apiTags,
-			},
-		}
 	default:
 		// Default to general setting if unknown key
 		setting.Value = &v1pb.UserSetting_GeneralSetting_{
@@ -1187,22 +1126,6 @@ func convertUserSettingToStore(apiSetting *v1pb.UserSetting, userID int32, key s
 		} else {
 			return nil, errors.Errorf("webhooks setting is required")
 		}
-	case storepb.UserSetting_TAGS:
-		if tags := apiSetting.GetTagsSetting(); tags != nil {
-			storeTags := make(map[string]*storepb.TagMetadata, len(tags.GetTags()))
-			for tag, metadata := range tags.GetTags() {
-				storeTags[tag] = &storepb.TagMetadata{
-					BackgroundColor: metadata.GetBackgroundColor(),
-				}
-			}
-			storeSetting.Value = &storepb.UserSetting_Tags{
-				Tags: &storepb.TagsUserSetting{
-					Tags: storeTags,
-				},
-			}
-		} else {
-			return nil, errors.Errorf("tags setting is required")
-		}
 	default:
 		return nil, errors.Errorf("unsupported setting key: %v", key)
 	}
@@ -1220,59 +1143,6 @@ func extractWebhookIDFromName(name string) string {
 	return ""
 }
 
-func validateAndNormalizeUserTagsSetting(tagsSetting *v1pb.UserSetting_TagsSetting) (*v1pb.UserSetting_TagsSetting, error) {
-	normalized := &v1pb.UserSetting_TagsSetting{
-		Tags: make(map[string]*v1pb.UserSetting_TagMetadata, len(tagsSetting.GetTags())),
-	}
-	for tag, metadata := range tagsSetting.GetTags() {
-		if strings.TrimSpace(tag) == "" {
-			return nil, errors.New("tag key cannot be empty")
-		}
-		if metadata == nil {
-			return nil, errors.Errorf("tag metadata is required for %q", tag)
-		}
-		backgroundColor := metadata.GetBackgroundColor()
-		if backgroundColor == nil {
-			return nil, errors.Errorf("background_color is required for %q", tag)
-		}
-		if err := validateColor(backgroundColor); err != nil {
-			return nil, errors.Wrapf(err, "background_color for %q", tag)
-		}
-		normalized.Tags[tag] = &v1pb.UserSetting_TagMetadata{
-			BackgroundColor: backgroundColor,
-		}
-	}
-	return normalized, nil
-}
-
-func validateColor(color *colorpb.Color) error {
-	if err := validateColorComponent("red", color.GetRed()); err != nil {
-		return err
-	}
-	if err := validateColorComponent("green", color.GetGreen()); err != nil {
-		return err
-	}
-	if err := validateColorComponent("blue", color.GetBlue()); err != nil {
-		return err
-	}
-	if alpha := color.GetAlpha(); alpha != nil {
-		if err := validateColorComponent("alpha", alpha.GetValue()); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func validateColorComponent(name string, value float32) error {
-	if math.IsNaN(float64(value)) || math.IsInf(float64(value), 0) {
-		return errors.Errorf("%s must be a finite number", name)
-	}
-	if value < 0 || value > 1 {
-		return errors.Errorf("%s must be between 0 and 1", name)
-	}
-	return nil
-}
-
 // extractUsernameFromFilter extracts username from the filter string using CEL.
 // Supported filter format: "username == 'steven'"
 // Returns the username value and an error if the filter format is invalid.
diff --git a/store/instance_setting.go b/store/instance_setting.go
index 3b44ce1a5..2acc91fa1 100644
--- a/store/instance_setting.go
+++ b/store/instance_setting.go
@@ -37,6 +37,8 @@ func (s *Store) UpsertInstanceSetting(ctx context.Context, upsert *storepb.Insta
 		valueBytes, err = protojson.Marshal(upsert.GetStorageSetting())
 	} else if upsert.Key == storepb.InstanceSettingKey_MEMO_RELATED {
 		valueBytes, err = protojson.Marshal(upsert.GetMemoRelatedSetting())
+	} else if upsert.Key == storepb.InstanceSettingKey_TAGS {
+		valueBytes, err = protojson.Marshal(upsert.GetTagsSetting())
 	} else {
 		return nil, errors.Errorf("unsupported instance setting key: %v", upsert.Key)
 	}
@@ -168,6 +170,28 @@ func (s *Store) GetInstanceMemoRelatedSetting(ctx context.Context) (*storepb.Ins
 	return instanceMemoRelatedSetting, nil
 }
 
+func (s *Store) GetInstanceTagsSetting(ctx context.Context) (*storepb.InstanceTagsSetting, error) {
+	instanceSetting, err := s.GetInstanceSetting(ctx, &FindInstanceSetting{
+		Name: storepb.InstanceSettingKey_TAGS.String(),
+	})
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to get instance tags setting")
+	}
+
+	instanceTagsSetting := &storepb.InstanceTagsSetting{}
+	if instanceSetting != nil {
+		instanceTagsSetting = instanceSetting.GetTagsSetting()
+	}
+	if instanceTagsSetting.Tags == nil {
+		instanceTagsSetting.Tags = map[string]*storepb.InstanceTagMetadata{}
+	}
+	s.instanceSettingCache.Set(ctx, storepb.InstanceSettingKey_TAGS.String(), &storepb.InstanceSetting{
+		Key:   storepb.InstanceSettingKey_TAGS,
+		Value: &storepb.InstanceSetting_TagsSetting{TagsSetting: instanceTagsSetting},
+	})
+	return instanceTagsSetting, nil
+}
+
 const (
 	defaultInstanceStorageType       = storepb.InstanceStorageSetting_LOCAL
 	defaultInstanceUploadSizeLimitMb = 30
@@ -231,6 +255,12 @@ func convertInstanceSettingFromRaw(instanceSettingRaw *InstanceSetting) (*storep
 			return nil, err
 		}
 		instanceSetting.Value = &storepb.InstanceSetting_MemoRelatedSetting{MemoRelatedSetting: memoRelatedSetting}
+	case storepb.InstanceSettingKey_TAGS.String():
+		tagsSetting := &storepb.InstanceTagsSetting{}
+		if err := protojsonUnmarshaler.Unmarshal([]byte(instanceSettingRaw.Value), tagsSetting); err != nil {
+			return nil, err
+		}
+		instanceSetting.Value = &storepb.InstanceSetting_TagsSetting{TagsSetting: tagsSetting}
 	default:
 		// Skip unsupported instance setting key.
 		return nil, nil
diff --git a/store/test/instance_setting_test.go b/store/test/instance_setting_test.go
index 241c3e26e..7c4c97758 100644
--- a/store/test/instance_setting_test.go
+++ b/store/test/instance_setting_test.go
@@ -5,6 +5,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/require"
+	colorpb "google.golang.org/genproto/googleapis/type/color"
 
 	storepb "github.com/usememos/memos/proto/gen/store"
 	"github.com/usememos/memos/store"
@@ -220,6 +221,42 @@ func TestInstanceSettingStorageSetting(t *testing.T) {
 	ts.Close()
 }
 
+func TestInstanceSettingTagsSetting(t *testing.T) {
+	t.Parallel()
+	ctx := context.Background()
+	ts := NewTestingStore(ctx, t)
+
+	tagsSetting, err := ts.GetInstanceTagsSetting(ctx)
+	require.NoError(t, err)
+	require.NotNil(t, tagsSetting)
+	require.Empty(t, tagsSetting.Tags)
+
+	_, err = ts.UpsertInstanceSetting(ctx, &storepb.InstanceSetting{
+		Key: storepb.InstanceSettingKey_TAGS,
+		Value: &storepb.InstanceSetting_TagsSetting{
+			TagsSetting: &storepb.InstanceTagsSetting{
+				Tags: map[string]*storepb.InstanceTagMetadata{
+					"bug": {
+						BackgroundColor: &colorpb.Color{
+							Red:   0.9,
+							Green: 0.1,
+							Blue:  0.1,
+						},
+					},
+				},
+			},
+		},
+	})
+	require.NoError(t, err)
+
+	tagsSetting, err = ts.GetInstanceTagsSetting(ctx)
+	require.NoError(t, err)
+	require.Contains(t, tagsSetting.Tags, "bug")
+	require.InDelta(t, 0.9, tagsSetting.Tags["bug"].GetBackgroundColor().GetRed(), 0.0001)
+
+	ts.Close()
+}
+
 func TestInstanceSettingListAll(t *testing.T) {
 	t.Parallel()
 	ctx := context.Background()
diff --git a/store/test/user_setting_test.go b/store/test/user_setting_test.go
index 29d9df559..58f6f247c 100644
--- a/store/test/user_setting_test.go
+++ b/store/test/user_setting_test.go
@@ -6,7 +6,6 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/require"
-	colorpb "google.golang.org/genproto/googleapis/type/color"
 	"google.golang.org/protobuf/types/known/timestamppb"
 
 	storepb "github.com/usememos/memos/proto/gen/store"
@@ -105,48 +104,6 @@ func TestUserSettingUpsertUpdate(t *testing.T) {
 	ts.Close()
 }
 
-func TestUserSettingTags(t *testing.T) {
-	t.Parallel()
-	ctx := context.Background()
-	ts := NewTestingStore(ctx, t)
-	user, err := createTestingHostUser(ctx, ts)
-	require.NoError(t, err)
-
-	_, err = ts.UpsertUserSetting(ctx, &storepb.UserSetting{
-		UserId: user.ID,
-		Key:    storepb.UserSetting_TAGS,
-		Value: &storepb.UserSetting_Tags{
-			Tags: &storepb.TagsUserSetting{
-				Tags: map[string]*storepb.TagMetadata{
-					"bug": {
-						BackgroundColor: &colorpb.Color{
-							Red:   0.1,
-							Green: 0.2,
-							Blue:  0.3,
-						},
-					},
-				},
-			},
-		},
-	})
-	require.NoError(t, err)
-
-	setting, err := ts.GetUserSetting(ctx, &store.FindUserSetting{
-		UserID: &user.ID,
-		Key:    storepb.UserSetting_TAGS,
-	})
-	require.NoError(t, err)
-	require.NotNil(t, setting)
-	require.Contains(t, setting.GetTags().Tags, "bug")
-	require.InDelta(t, 0.1, setting.GetTags().Tags["bug"].GetBackgroundColor().GetRed(), 0.0001)
-
-	list, err := ts.ListUserSettings(ctx, &store.FindUserSetting{UserID: &user.ID})
-	require.NoError(t, err)
-	require.Len(t, list, 1)
-
-	ts.Close()
-}
-
 func TestUserSettingRefreshTokens(t *testing.T) {
 	t.Parallel()
 	ctx := context.Background()
diff --git a/store/user_setting.go b/store/user_setting.go
index 56e65e9d9..40a1c0480 100644
--- a/store/user_setting.go
+++ b/store/user_setting.go
@@ -431,12 +431,6 @@ func convertUserSettingFromRaw(raw *UserSetting) (*storepb.UserSetting, error) {
 			return nil, err
 		}
 		userSetting.Value = &storepb.UserSetting_Webhooks{Webhooks: webhooksUserSetting}
-	case storepb.UserSetting_TAGS:
-		tagsUserSetting := &storepb.TagsUserSetting{}
-		if err := protojsonUnmarshaler.Unmarshal([]byte(raw.Value), tagsUserSetting); err != nil {
-			return nil, err
-		}
-		userSetting.Value = &storepb.UserSetting_Tags{Tags: tagsUserSetting}
 	default:
 		return nil, nil
 	}
@@ -485,13 +479,6 @@ func convertUserSettingToRaw(userSetting *storepb.UserSetting) (*UserSetting, er
 			return nil, err
 		}
 		raw.Value = string(value)
-	case storepb.UserSetting_TAGS:
-		tagsUserSetting := userSetting.GetTags()
-		value, err := protojson.Marshal(tagsUserSetting)
-		if err != nil {
-			return nil, err
-		}
-		raw.Value = string(value)
 	default:
 		return nil, errors.Errorf("unsupported user setting key: %v", userSetting.Key)
 	}
diff --git a/web/src/types/proto/api/v1/instance_service_pb.ts b/web/src/types/proto/api/v1/instance_service_pb.ts
index cee832955..b3311189f 100644
--- a/web/src/types/proto/api/v1/instance_service_pb.ts
+++ b/web/src/types/proto/api/v1/instance_service_pb.ts
@@ -10,6 +10,8 @@ import { file_google_api_annotations } from "../../google/api/annotations_pb";
 import { file_google_api_client } from "../../google/api/client_pb";
 import { file_google_api_field_behavior } from "../../google/api/field_behavior_pb";
 import { file_google_api_resource } from "../../google/api/resource_pb";
+import type { Color } from "../../google/type/color_pb";
+import { file_google_type_color } from "../../google/type/color_pb";
 import type { FieldMask } from "@bufbuild/protobuf/wkt";
 import { file_google_protobuf_field_mask } from "@bufbuild/protobuf/wkt";
 import type { Message } from "@bufbuild/protobuf";
@@ -18,7 +20,7 @@ import type { Message } from "@bufbuild/protobuf";
  * Describes the file api/v1/instance_service.proto.
  */
 export const file_api_v1_instance_service: GenFile = /*@__PURE__*/
-  fileDesc("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", [file_api_v1_user_service, file_google_api_annotations, file_google_api_client, file_google_api_field_behavior, file_google_api_resource, file_google_protobuf_field_mask]);
+  fileDesc("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", [file_api_v1_user_service, file_google_api_annotations, file_google_api_client, file_google_api_field_behavior, file_google_api_resource, file_google_type_color, file_google_protobuf_field_mask]);
 
 /**
  * Instance profile message containing basic instance information.
@@ -113,6 +115,12 @@ export type InstanceSetting = Message<"memos.api.v1.InstanceSetting"> & {
      */
     value: InstanceSetting_MemoRelatedSetting;
     case: "memoRelatedSetting";
+  } | {
+    /**
+     * @generated from field: memos.api.v1.InstanceSetting.TagsSetting tags_setting = 5;
+     */
+    value: InstanceSetting_TagsSetting;
+    case: "tagsSetting";
   } | { case: undefined; value?: undefined };
 };
 
@@ -400,6 +408,46 @@ export type InstanceSetting_MemoRelatedSetting = Message<"memos.api.v1.InstanceS
 export const InstanceSetting_MemoRelatedSettingSchema: GenMessage<InstanceSetting_MemoRelatedSetting> = /*@__PURE__*/
   messageDesc(file_api_v1_instance_service, 2, 2);
 
+/**
+ * Metadata for a tag.
+ *
+ * @generated from message memos.api.v1.InstanceSetting.TagMetadata
+ */
+export type InstanceSetting_TagMetadata = Message<"memos.api.v1.InstanceSetting.TagMetadata"> & {
+  /**
+   * Background color for the tag label.
+   *
+   * @generated from field: google.type.Color background_color = 1;
+   */
+  backgroundColor?: Color;
+};
+
+/**
+ * Describes the message memos.api.v1.InstanceSetting.TagMetadata.
+ * Use `create(InstanceSetting_TagMetadataSchema)` to create a new message.
+ */
+export const InstanceSetting_TagMetadataSchema: GenMessage<InstanceSetting_TagMetadata> = /*@__PURE__*/
+  messageDesc(file_api_v1_instance_service, 2, 3);
+
+/**
+ * Tag metadata configuration.
+ *
+ * @generated from message memos.api.v1.InstanceSetting.TagsSetting
+ */
+export type InstanceSetting_TagsSetting = Message<"memos.api.v1.InstanceSetting.TagsSetting"> & {
+  /**
+   * @generated from field: map<string, memos.api.v1.InstanceSetting.TagMetadata> tags = 1;
+   */
+  tags: { [key: string]: InstanceSetting_TagMetadata };
+};
+
+/**
+ * Describes the message memos.api.v1.InstanceSetting.TagsSetting.
+ * Use `create(InstanceSetting_TagsSettingSchema)` to create a new message.
+ */
+export const InstanceSetting_TagsSettingSchema: GenMessage<InstanceSetting_TagsSetting> = /*@__PURE__*/
+  messageDesc(file_api_v1_instance_service, 2, 4);
+
 /**
  * Enumeration of instance setting keys.
  *
@@ -431,6 +479,13 @@ export enum InstanceSetting_Key {
    * @generated from enum value: MEMO_RELATED = 3;
    */
   MEMO_RELATED = 3,
+
+  /**
+   * TAGS is the key for tag metadata.
+   *
+   * @generated from enum value: TAGS = 4;
+   */
+  TAGS = 4,
 }
 
 /**
diff --git a/web/src/types/proto/api/v1/user_service_pb.ts b/web/src/types/proto/api/v1/user_service_pb.ts
index adb33e33a..4a1bc85f6 100644
--- a/web/src/types/proto/api/v1/user_service_pb.ts
+++ b/web/src/types/proto/api/v1/user_service_pb.ts
@@ -12,15 +12,13 @@ import { file_google_api_field_behavior } from "../../google/api/field_behavior_
 import { file_google_api_resource } from "../../google/api/resource_pb";
 import type { EmptySchema, FieldMask, Timestamp } from "@bufbuild/protobuf/wkt";
 import { file_google_protobuf_empty, file_google_protobuf_field_mask, file_google_protobuf_timestamp } from "@bufbuild/protobuf/wkt";
-import type { Color } from "../../google/type/color_pb";
-import { file_google_type_color } from "../../google/type/color_pb";
 import type { Message } from "@bufbuild/protobuf";
 
 /**
  * Describes the file api/v1/user_service.proto.
  */
 export const file_api_v1_user_service: GenFile = /*@__PURE__*/
-  fileDesc("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", [file_api_v1_common, file_google_api_annotations, file_google_api_client, file_google_api_field_behavior, file_google_api_resource, file_google_protobuf_empty, file_google_protobuf_field_mask, file_google_protobuf_timestamp, file_google_type_color]);
+  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", [file_api_v1_common, file_google_api_annotations, file_google_api_client, file_google_api_field_behavior, file_google_api_resource, file_google_protobuf_empty, file_google_protobuf_field_mask, file_google_protobuf_timestamp]);
 
 /**
  * @generated from message memos.api.v1.User
@@ -534,12 +532,6 @@ export type UserSetting = Message<"memos.api.v1.UserSetting"> & {
      */
     value: UserSetting_WebhooksSetting;
     case: "webhooksSetting";
-  } | {
-    /**
-     * @generated from field: memos.api.v1.UserSetting.TagsSetting tags_setting = 6;
-     */
-    value: UserSetting_TagsSetting;
-    case: "tagsSetting";
   } | { case: undefined; value?: undefined };
 };
 
@@ -608,46 +600,6 @@ export type UserSetting_WebhooksSetting = Message<"memos.api.v1.UserSetting.Webh
 export const UserSetting_WebhooksSettingSchema: GenMessage<UserSetting_WebhooksSetting> = /*@__PURE__*/
   messageDesc(file_api_v1_user_service, 11, 1);
 
-/**
- * Metadata for a tag.
- *
- * @generated from message memos.api.v1.UserSetting.TagMetadata
- */
-export type UserSetting_TagMetadata = Message<"memos.api.v1.UserSetting.TagMetadata"> & {
-  /**
-   * Background color for the tag label.
-   *
-   * @generated from field: google.type.Color background_color = 1;
-   */
-  backgroundColor?: Color;
-};
-
-/**
- * Describes the message memos.api.v1.UserSetting.TagMetadata.
- * Use `create(UserSetting_TagMetadataSchema)` to create a new message.
- */
-export const UserSetting_TagMetadataSchema: GenMessage<UserSetting_TagMetadata> = /*@__PURE__*/
-  messageDesc(file_api_v1_user_service, 11, 2);
-
-/**
- * User tag metadata configuration.
- *
- * @generated from message memos.api.v1.UserSetting.TagsSetting
- */
-export type UserSetting_TagsSetting = Message<"memos.api.v1.UserSetting.TagsSetting"> & {
-  /**
-   * @generated from field: map<string, memos.api.v1.UserSetting.TagMetadata> tags = 1;
-   */
-  tags: { [key: string]: UserSetting_TagMetadata };
-};
-
-/**
- * Describes the message memos.api.v1.UserSetting.TagsSetting.
- * Use `create(UserSetting_TagsSettingSchema)` to create a new message.
- */
-export const UserSetting_TagsSettingSchema: GenMessage<UserSetting_TagsSetting> = /*@__PURE__*/
-  messageDesc(file_api_v1_user_service, 11, 3);
-
 /**
  * Enumeration of user setting keys.
  *
@@ -672,13 +624,6 @@ export enum UserSetting_Key {
    * @generated from enum value: WEBHOOKS = 4;
    */
   WEBHOOKS = 4,
-
-  /**
-   * TAGS is the key for user tag metadata.
-   *
-   * @generated from enum value: TAGS = 5;
-   */
-  TAGS = 5,
 }
 
 /**