diff --git a/erniebot-agent/src/erniebot_agent/tools/remote_tool.py b/erniebot-agent/src/erniebot_agent/tools/remote_tool.py
index 35a36053..65f0e22e 100644
--- a/erniebot-agent/src/erniebot_agent/tools/remote_tool.py
+++ b/erniebot-agent/src/erniebot_agent/tools/remote_tool.py
@@ -91,17 +91,19 @@ async def __post_process__(self, tool_response: dict) -> dict:
                 "请务必确保每个符合'file-'格式的字段只出现一次，无需将其转换为链接，也无需添加任何HTML、Markdown或其他格式化元素。"
             )
 
-        if self.tool_view.returns is not None:
-            try:
-                origin_tool_response = deepcopy(tool_response)
-                valid_tool_response = self.tool_view.returns(**origin_tool_response).model_dump(mode="json")
-                tool_response.update(valid_tool_response)
-            except Exception as e:
-                _logger.warning(
-                    "Unable to validate the 'tool_response' against the schema defined in the YAML file. "
-                    f"The specific error encountered is: '<{e}>'. "
-                    "As a result, the original response from the tool will be used.",
-                )
+        # if self.tool_view.returns is not None:
+        #     try:
+        #         origin_tool_response = deepcopy(tool_response)
+        #         valid_tool_response = self.tool_view.returns(
+        #             **origin_tool_response
+        #         ).model_dump(mode="json")
+        #         tool_response.update(valid_tool_response)
+        #     except Exception as e:
+        #         _logger.warning(
+        #             "Unable to validate the 'tool_response' against the schema defined in the YAML file. "
+        #             f"The specific error encountered is: '<{e}>'. "
+        #             "As a result, the original response from the tool will be used.",
+        #         )
         return tool_response
 
     async def __call__(self, **tool_arguments: Dict[str, Any]) -> Any:
diff --git a/erniebot-agent/src/erniebot_agent/tools/schema.py b/erniebot-agent/src/erniebot_agent/tools/schema.py
index 44932576..511b63b3 100644
--- a/erniebot-agent/src/erniebot_agent/tools/schema.py
+++ b/erniebot-agent/src/erniebot_agent/tools/schema.py
@@ -246,9 +246,6 @@ def from_openapi_dict(cls, schema: dict) -> Type[ToolParameterView]:
             if "type" not in field_dict:
                 raise ToolError(f"`type` field not found in `{field_name}` property", stage="Loading")
 
-            if "description" not in field_dict:
-                raise ToolError(f"`description` field not found in `{field_name}` property", stage="Loading")
-
             if field_name.startswith("__"):
                 continue
 
diff --git a/erniebot-agent/tests/unit_tests/tools/test_schema.py b/erniebot-agent/tests/unit_tests/tools/test_schema.py
index 5abbdea1..1a42bbf0 100644
--- a/erniebot-agent/tests/unit_tests/tools/test_schema.py
+++ b/erniebot-agent/tests/unit_tests/tools/test_schema.py
@@ -544,31 +544,31 @@ async def test_enum_v1(self):
         self.assertEqual(result["enum_field"], "2")
         self.assertEqual(result["no_enum_field"], "no_enum_value")
 
-    @responses.activate
-    async def test_enum_v1_with_wrong_dtype(self):
-        tool = self.toolkit.get_tool("enum_v1")
-
-        responses.post(
-            "http://example.com/enum_v1_dtype",
-            json={"enum_field": 2, "no_enum_field": "no_enum_value"},
-        )
-
-        tool.tool_view.uri = "enum_v1_dtype"
-        with self.assertLogs("erniebot_agent.tools.remote_tool", level="INFO") as cm:
-            result = await tool()
-
-        logs = [item for item in cm.output if "Unable to validate the 'tool_response'" in item]
-
-        # test raise warning log msg
-        self.assertEqual(len(logs), 1)
-        warning_log_msg = (
-            "Unable to validate the 'tool_response' against the schema defined "
-            "in the YAML file. The specific error encountered is: '<1 validation error for "
-        )
-        self.assertIn(warning_log_msg, logs[0])
-
-        self.assertEqual(result["enum_field"], 2)
-        self.assertEqual(result["no_enum_field"], "no_enum_value")
+    # @responses.activate
+    # async def test_enum_v1_with_wrong_dtype(self):
+    #     tool = self.toolkit.get_tool("enum_v1")
+
+    #     responses.post(
+    #         "http://example.com/enum_v1_dtype",
+    #         json={"enum_field": 2, "no_enum_field": "no_enum_value"},
+    #     )
+
+    #     tool.tool_view.uri = "enum_v1_dtype"
+    #     with self.assertLogs("erniebot_agent.tools.remote_tool", level="INFO") as cm:
+    #         result = await tool()
+
+    #     logs = [item for item in cm.output if "Unable to validate the 'tool_response'" in item]
+
+    #     # test raise warning log msg
+    #     self.assertEqual(len(logs), 1)
+    #     warning_log_msg = (
+    #         "Unable to validate the 'tool_response' against the schema defined "
+    #         "in the YAML file. The specific error encountered is: '<1 validation error for "
+    #     )
+    #     self.assertIn(warning_log_msg, logs[0])
+
+    #     self.assertEqual(result["enum_field"], 2)
+    #     self.assertEqual(result["no_enum_field"], "no_enum_value")
 
     @responses.activate
     async def test_enum_v2(self):