diff --git a/src/views/system/vpn-online-connect.vue b/src/views/system/vpn-online-connect.vue
index 1fb11c8..d5b3f85 100644
--- a/src/views/system/vpn-online-connect.vue
+++ b/src/views/system/vpn-online-connect.vue
@@ -465,8 +465,8 @@ onMounted(() => {
   
   // 每2秒获取客户端状态
   statusTimerId = setInterval(LocalClientStatus, 2000)
-  // 每10秒获取服务器列表
-  serverListTimerId = setInterval(fetchVPNServers, 10000)
+  // 每20秒获取服务器列表
+  serverListTimerId = setInterval(fetchVPNServers, 20000)
 })
 
 // 组件卸载时清除定时器
diff --git a/src/views/system/vpn-server-online-user.vue b/src/views/system/vpn-server-online-user.vue
index 1f95996..79c30a7 100644
--- a/src/views/system/vpn-server-online-user.vue
+++ b/src/views/system/vpn-server-online-user.vue
@@ -404,7 +404,7 @@ const startOnlineStatusTimer = () => {
         if (selectedServer.value){
             getOnlineUsers2(selectedServer.value.server_id);
         }
-    }, 3000);
+    }, 5000);
 };
 
 // 停止定时查询
diff --git a/src/views/system/vpn-tunnel.vue b/src/views/system/vpn-tunnel.vue
index 54504a8..87b4689 100644
--- a/src/views/system/vpn-tunnel.vue
+++ b/src/views/system/vpn-tunnel.vue
@@ -91,7 +91,7 @@
                                     <el-input-number 
                                         v-model="selectedTunnel.config.upload_limit" 
                                         :min="0" 
-                                        :max="10000" 
+                                        :max="100000" 
                                         :step="1"
                                         placeholder="0表示无限制"
                                     />
@@ -102,7 +102,7 @@
                                     <el-input-number 
                                         v-model="selectedTunnel.config.download_limit" 
                                         :min="0" 
-                                        :max="10000" 
+                                        :max="100000" 
                                         :step="1"
                                         placeholder="0表示无限制"
                                     />