diff --git a/models/templates/Kimi-K2-Instruct.jinja b/models/templates/Kimi-K2-Instruct.jinja
index 5e898c6253..6204fb3960 100644
--- a/models/templates/Kimi-K2-Instruct.jinja
+++ b/models/templates/Kimi-K2-Instruct.jinja
@@ -36,12 +36,8 @@
   {%- if message['role'] == 'assistant' and message.get('tool_calls') -%}
     {{render_content(message)}}<|tool_calls_section_begin|>
     {%- for tool_call in message['tool_calls'] -%}
-      {%- if tool_call['id'] is defined -%}
-        {%- set formatted_id = tool_call['id'] -%}
-      {%- else -%}
-        {%- set formatted_id = 'functions.' + tool_call['function']['name'] + ':' + (tool_call_counter.value | string) -%}
-        {%- set tool_call_counter.value = tool_call_counter.value + 1 -%}
-      {%- endif -%}
+      {%- set formatted_id = 'functions.' + tool_call['function']['name'] + ':' + (tool_call_counter.value | string) -%}
+      {%- set tool_call_counter.value = tool_call_counter.value + 1 -%}
       {%- set _ = tool_response_queue.ids.append(formatted_id) -%}
       <|tool_call_begin|>{{ formatted_id }}<|tool_call_argument_begin|>{% if tool_call['function']['arguments'] is string %}{{ tool_call['function']['arguments'] }}{% else %}{{ tool_call['function']['arguments'] | tojson }}{% endif %}<|tool_call_end|>
     {%- endfor -%}
diff --git a/models/templates/Kimi-K2-Thinking.jinja b/models/templates/Kimi-K2-Thinking.jinja
index 1df30da752..5641429f53 100644
--- a/models/templates/Kimi-K2-Thinking.jinja
+++ b/models/templates/Kimi-K2-Thinking.jinja
@@ -30,12 +30,8 @@
 {%- macro render_toolcalls(message) -%}
   <|tool_calls_section_begin|>
   {%- for tool_call in message['tool_calls'] -%}
-    {%- if tool_call['id'] is defined -%}
-      {%- set formatted_id = tool_call['id'] -%}
-    {%- else -%}
-      {%- set formatted_id = 'functions.' + tool_call['function']['name'] + ':' + (tool_call_counter.value | string) -%}
-      {%- set tool_call_counter.value = tool_call_counter.value + 1 -%}
-    {%- endif -%}
+    {%- set formatted_id = 'functions.' + tool_call['function']['name'] + ':' + (tool_call_counter.value | string) -%}
+    {%- set tool_call_counter.value = tool_call_counter.value + 1 -%}
     {%- set _ = tool_response_queue.ids.append(formatted_id) -%}
     <|tool_call_begin|>{{ formatted_id }}<|tool_call_argument_begin|>{% if tool_call['function']['arguments'] is string %}{{ tool_call['function']['arguments'] }}{% else %}{{ tool_call['function']['arguments'] | tojson }}{% endif %}<|tool_call_end|>
   {%- endfor -%}