解决bug

db/task_db.py

@@ -107,6 +107,8 @@ class TaskDBOperator(BaseDBOperator):
             content_miniprogram = json.dumps(task_data.get('content_miniprogram', {}))
             groups = json.dumps(task_data.get('groups', []))
             preview_recipients = json.dumps(task_data.get('preview_recipients', []))
+            # 处理 content_link
+            content_link= json.dumps(task_data.get('content_link',{}))
 
             params = (
                 task_data['task_id'],
@@ -120,7 +122,7 @@ class TaskDBOperator(BaseDBOperator):
                 task_data.get('monthly_day'),
                 task_data.get('content_text'),
                 task_data.get('content_image'),
-                task_data.get('content_link'),
+                content_link,
                 content_miniprogram,
                 groups,
                 task_data.get('priority', 'medium'),