Fix: 语法错误

ascle.yaml

@@ -925,8 +925,8 @@ paths:
           in: query
           description: 过滤关键词？
           required: false
-          type: str
-          format: str
+          type: string
+          format: string
       tags:
         - Topic
       responses:
@@ -1189,14 +1189,14 @@ paths:
           in: query
           description: 按照内容查询
           required: false
-          type: str
-          format: str
+          type: string
+          format: string
         - name: q_username
           in: query
           description: 按照用户名查询,如果两个条件都有查出来的是或集
           required: false
-          type: str 
-          format: str
+          type: string
+          format: string
       tags:
         - Conversation
       responses: