diff --git a/scheduler/scheduler_module.py b/scheduler/scheduler_module.py
index 7912511..5cdb789 100644
--- a/scheduler/scheduler_module.py
+++ b/scheduler/scheduler_module.py
@@ -101,7 +101,7 @@ async def poll_external_api():
                         # data 参数用于表单字段，files 参数用于文件
                         for name in config_data["user_group"]:
                             data = {
-                                "message": "文档",
+                                "message": "",
                                 "contactName": name
                             }
                             async with httpx.AsyncClient() as client:
diff --git a/util/config.py b/util/config.py
index de535b3..2c03b4a 100644
--- a/util/config.py
+++ b/util/config.py
@@ -16,7 +16,7 @@ class DataLoader:
         print(f"current fileop.py path: {file_path}")
         if DataLoader._data is None:
             try:
-                with open(file_path, "r") as file:
+                with open(file_path, "r", encoding='utf-8') as file:
                     DataLoader._data = json.load(file)
             except FileNotFoundError:
                 raise HTTPException(status_code=500, detail="File not found")