diff --git a/assets/schema/upgrade/v0_6_0/upgrade_to_v0.6.0.sql b/assets/schema/upgrade/v0_6_0/upgrade_to_v0.6.0.sql
index ed9b82575..4fc6c963a 100644
--- a/assets/schema/upgrade/v0_6_0/upgrade_to_v0.6.0.sql
+++ b/assets/schema/upgrade/v0_6_0/upgrade_to_v0.6.0.sql
@@ -34,7 +34,7 @@ ALTER TABLE  gpts_messages ADD COLUMN `resource_info` text DEFAULT NULL  COMMENT
 --prompt_manage
 ALTER TABLE  prompt_manage ADD COLUMN `prompt_code` varchar(255) NULL COMMENT 'Prompt code';
 ALTER TABLE  prompt_manage ADD COLUMN `response_schema` text  NULL COMMENT 'Prompt response schema';
-ALTER TABLE  prompt_manage ADD COLUMN `user_id` varchar(128)  NULL COMMENT 'User id';
+ALTER TABLE  prompt_manage ADD COLUMN `user_code` varchar(128)  NULL COMMENT 'User code';
 
 -- dbgpt.recommend_question definition
 CREATE TABLE `recommend_question` (
diff --git a/assets/schema/upgrade/v0_6_0/v0.6.0.sql b/assets/schema/upgrade/v0_6_0/v0.6.0.sql
index daa3e47d8..3b15a46f2 100644
--- a/assets/schema/upgrade/v0_6_0/v0.6.0.sql
+++ b/assets/schema/upgrade/v0_6_0/v0.6.0.sql
@@ -186,7 +186,7 @@ CREATE TABLE IF NOT EXISTS `prompt_manage`
     `prompt_language` varchar(32) DEFAULT NULL COMMENT 'Prompt language(eg:en, zh-cn)',
     `prompt_format` varchar(32) DEFAULT 'f-string' COMMENT 'Prompt format(eg: f-string, jinja2)',
     `prompt_desc`    varchar(512) DEFAULT NULL COMMENT 'Prompt description',
-    `user_id`     varchar(128) DEFAULT NULL COMMENT 'User id',
+    `user_code`     varchar(128) DEFAULT NULL COMMENT 'User code',
     `user_name`      varchar(128) DEFAULT NULL COMMENT 'User name',
     `sys_code`       varchar(128)                            DEFAULT NULL COMMENT 'System code',
     `gmt_created`    timestamp NULL DEFAULT CURRENT_TIMESTAMP COMMENT 'created time',
diff --git a/dbgpt/app/openapi/api_view_model.py b/dbgpt/app/openapi/api_view_model.py
index ec8f62ba2..d7564f128 100644
--- a/dbgpt/app/openapi/api_view_model.py
+++ b/dbgpt/app/openapi/api_view_model.py
@@ -68,7 +68,7 @@ class ConversationVo(BaseModel):
     """
     chat scene select param 
     """
-    select_param: Optional[str] = Field(None, description="chat scene select param")
+    select_param: Optional[Any] = Field(None, description="chat scene select param")
     """
     llm model name
     """
diff --git a/dbgpt/serve/prompt/api/schemas.py b/dbgpt/serve/prompt/api/schemas.py
index 270ebd9cb..ded9ecd6d 100644
--- a/dbgpt/serve/prompt/api/schemas.py
+++ b/dbgpt/serve/prompt/api/schemas.py
@@ -84,7 +84,7 @@ class ServeRequest(BaseModel):
         description="The prompt language.",
         examples=["en", "zh"],
     )
-    user_id: Optional[str] = Field(
+    user_code: Optional[str] = Field(
         None,
         description="The user id.",
         examples=[""],
diff --git a/dbgpt/serve/prompt/models/models.py b/dbgpt/serve/prompt/models/models.py
index 52b47eee6..1ae7264f0 100644
--- a/dbgpt/serve/prompt/models/models.py
+++ b/dbgpt/serve/prompt/models/models.py
@@ -52,7 +52,7 @@ class ServeEntity(Model):
         comment="Prompt format(eg: f-string, jinja2)",
     )
     prompt_desc = Column(String(512), nullable=True, comment="Prompt description")
-    user_id = Column(String(128), index=True, nullable=True, comment="User id")
+    user_code = Column(String(128), index=True, nullable=True, comment="User code")
     user_name = Column(String(128), index=True, nullable=True, comment="User name")
     sys_code = Column(String(128), index=True, nullable=True, comment="System code")
     gmt_created = Column(DateTime, default=datetime.now, comment="Record creation time")
@@ -62,7 +62,7 @@ class ServeEntity(Model):
         return (
             f"ServeEntity(id={self.id}, chat_scene='{self.chat_scene}', sub_chat_scene='{self.sub_chat_scene}', "
             f"prompt_type='{self.prompt_type}', prompt_name='{self.prompt_name}', content='{self.content}',"
-            f"user_id='{self.user_id}', user_name='{self.user_name}', gmt_created='{self.gmt_created}', gmt_modified='{self.gmt_modified}')"
+            f"user_code='{self.user_code}', user_name='{self.user_name}', gmt_created='{self.gmt_created}', gmt_modified='{self.gmt_modified}')"
         )
 
 
@@ -105,7 +105,7 @@ class ServeDao(BaseDao[ServeEntity, ServeRequest, ServerResponse]):
             promt_code=entity.prompt_code,
             content=entity.content,
             prompt_desc=entity.prompt_desc,
-            user_id=entity.user_id,
+            user_code=entity.user_code,
             user_name=entity.user_name,
             sys_code=entity.sys_code,
         )
@@ -132,7 +132,7 @@ class ServeDao(BaseDao[ServeEntity, ServeRequest, ServerResponse]):
             content=entity.content,
             prompt_desc=entity.prompt_desc,
             user_name=entity.user_name,
-            user_id=entity.user_id,
+            user_code=entity.user_code,
             model=entity.model,
             input_variables=entity.input_variables,
             prompt_language=entity.prompt_language,