1) FixBug

2) Add Documents abount TASK/TODO Refactor

src/component/mail_environment/issue.py

@@ -106,7 +106,7 @@ class Issue:
             child = desc_list.pop()
             root["child"] = child
             root = child
-        return json.dumps(root)
+        return json.dumps(root,ensure_ascii=False)
 
 
     @classmethod

src/component/mail_environment/mail.py

@@ -32,7 +32,7 @@ class Mail:
             "date": self.date, 
             "content": self.content 
         }
-        return json.dumps(prompt)
+        return json.dumps(prompt,ensure_ascii=False)
     
     @classmethod
     def prompt_desc(cls) -> dict: