diff --git a/astrbot/core/provider/sources/openai_source.py b/astrbot/core/provider/sources/openai_source.py
index b19f3460dd..e3ad9aaa70 100644
--- a/astrbot/core/provider/sources/openai_source.py
+++ b/astrbot/core/provider/sources/openai_source.py
@@ -181,6 +181,15 @@ def _is_invalid_attachment_error(self, error: Exception) -> bool:
             return True
         return False
 
+    @staticmethod
+    def _clean_gemini_tool_list(schema: Any) -> Any:
+        """非破坏性地递归移除 JSON Schema 中的 examples 字段，以适配 Gemini。"""
+        if isinstance(schema, dict):
+            return {k: ProviderOpenAIOfficial._clean_gemini_tool_list(v) for k, v in schema.items() if k != "examples"}
+        if isinstance(schema, list):
+            return [ProviderOpenAIOfficial._clean_gemini_tool_list(i) for i in schema]
+        return schema
+        
     @classmethod
     def _encode_image_file_to_data_url(
         cls,
@@ -527,6 +536,10 @@ async def _query(self, payloads: dict, tools: ToolSet | None) -> LLMResponse:
                 omit_empty_parameter_field=omit_empty_param_field,
             )
             if tool_list:
+                # 清洗Gemini中的examples字段
+                model_basename = model.split("/")[-1] if "/" in model else model
+                if model_basename.startswith("gemini"):
+                    tool_list = self._clean_gemini_tool_list(tool_list)
                 payloads["tools"] = tool_list
                 payloads["tool_choice"] = payloads.get("tool_choice", "auto")
 
@@ -599,6 +612,10 @@ async def _query_stream(
                 omit_empty_parameter_field=omit_empty_param_field,
             )
             if tool_list:
+                # 清洗Gemini中的examples字段
+                model_basename = model.split("/")[-1] if "/" in model else model
+                if model_basename.startswith("gemini"):
+                    tool_list = self._clean_gemini_tool_list(tool_list)
                 payloads["tools"] = tool_list
                 payloads["tool_choice"] = payloads.get("tool_choice", "auto")