diff --git a/Utils/JsonUtils.py b/Utils/JsonUtils.py
index cd5ec13..b1917a6 100644
--- a/Utils/JsonUtils.py
+++ b/Utils/JsonUtils.py
@@ -203,18 +203,30 @@ class JsonUtils:
 
 
     @classmethod
-    def query_all_json_items(cls, filename="log/last_message.json") -> list:
+    def query_all_json_items(cls, filename="log/last_message.json"):
         """
-        查询 JSON 文件（数组）中的所有项，并剔除 sender 为空的记录
-        :param filename: JSON 文件路径
-        :return: list，可能为空
+        读取 JSON 数组文件，过滤掉 sender 或 text 为空的记录
+        :param filename: 文件路径
+        :return: 有效记录列表，可能为空
         """
         file_path = Path(filename)
         data = cls._read_json_list(file_path)
         if not isinstance(data, list):
             return []
-        # 过滤 sender 和 text 为空字符串的项
-        return [item for item in data if isinstance(item, dict) and item.get("sender", "").strip() and item.get("text", "").strip()]
+
+        def _is_valid(d):
+            if not isinstance(d, dict):
+                return False
+            sender = d.get("sender") or ""
+            text = d.get("text") or ""
+            return (
+                isinstance(sender, str)
+                and isinstance(text, str)
+                and sender.strip() != ""
+                and text.strip() != ""
+            )
+
+        return [item for item in data if _is_valid(item)]
 
 
 
diff --git a/script/ScriptManager.py b/script/ScriptManager.py
index b7216ac..7078a70 100644
--- a/script/ScriptManager.py
+++ b/script/ScriptManager.py
@@ -1740,8 +1740,12 @@ class ScriptManager():
                         LogManager.method_info(f"获取主播的名称:{anchor_name}", "检测消息", udid)
                         LogManager.method_info(f"获取主播最后发送的消息 即将翻译:{last_in}", "检测消息", udid)
 
+                        chinese_last_msg_text = ""
                         if last_in is not None:
-                            chinese_last_msg_text = Requester.translationToChinese(last_in)
+                            for attempt in range(3):
+                                chinese_last_msg_text = Requester.translationToChinese(last_in)
+                                if chinese_last_msg_text:  # 非空则跳出循环
+                                    break
                         else:
                             chinese_last_msg_text = ""