diff --git a/plugins/jd_sign_token/main.py b/plugins/jd_sign_token/main.py
index bcaadf4..50455f4 100644
--- a/plugins/jd_sign_token/main.py
+++ b/plugins/jd_sign_token/main.py
@@ -36,7 +36,8 @@ class QL:
         """
         url = f"{self.address}/open/auth/token?client_id={self.id}&client_secret={self.secret}"
         try:
-            rjson = requests.get(url).json()
+            # 添加超时参数
+            rjson = requests.get(url, timeout=10).json()
             if (rjson['code'] == 200):
                 self.auth = f"{rjson['data']['token_type']} {rjson['data']['token']}"
             else:
@@ -52,13 +53,16 @@ class QL:
         url = f"{self.address}/open/envs?searchValue="
         headers = {"Authorization": self.auth}
         try:
-            rjson = requests.get(url, headers=headers).json()
+            # 添加超时参数
+            rjson = requests.get(url, headers=headers, timeout=10).json()
             if (rjson['code'] == 200):
                 return rjson['data']
             else:
                 self.log(f"获取环境变量失败：{rjson['message']}")
+                return []
         except Exception as e:
             self.log(f"获取环境变量失败：{str(e)}")
+            return []
 
     def deleteEnvs(self, ids: list) -> bool:
         """
@@ -85,7 +89,8 @@ class QL:
         url = f"{self.address}/open/envs"
         headers = {"Authorization": self.auth, "content-type": "application/json"}
         try:
-            rjson = requests.post(url, headers=headers, data=jsonDumps(envs)).json()
+            # 添加超时参数
+            rjson = requests.post(url, headers=headers, data=jsonDumps(envs), timeout=10).json()
             if (rjson['code'] == 200):
                 self.log(f"新建环境变量成功：{len(envs)}")
                 return True
@@ -103,7 +108,8 @@ class QL:
         url = f"{self.address}/open/envs"
         headers = {"Authorization": self.auth, "content-type": "application/json"}
         try:
-            rjson = requests.put(url, headers=headers, data=jsonDumps(env)).json()
+            # 添加超时参数
+            rjson = requests.put(url, headers=headers, data=jsonDumps(env), timeout=10).json()
             if (rjson['code'] == 200):
                 self.log(f"更新环境变量成功")
                 return True