diff --git a/src/main/java/top/octopusyan/config/ProxyConfig.java b/src/main/java/top/octopusyan/config/ProxyConfig.java
index 43c970e..80ced07 100644
--- a/src/main/java/top/octopusyan/config/ProxyConfig.java
+++ b/src/main/java/top/octopusyan/config/ProxyConfig.java
@@ -63,7 +63,7 @@ public class ProxyConfig {
         UDP,
         STCP,
         XTCP,
-        ;
+
     }
 
     public static String getServerPath(String serverName) {
diff --git a/src/main/java/top/octopusyan/config/TextValidate.java b/src/main/java/top/octopusyan/config/TextValidate.java
index 85e7731..4c42d8e 100644
--- a/src/main/java/top/octopusyan/config/TextValidate.java
+++ b/src/main/java/top/octopusyan/config/TextValidate.java
@@ -113,7 +113,7 @@ public class TextValidate {
 
         RegexValidator validator = new RegexValidator(message);
 
-        validator.setRegexPattern("[a-zA-Z0-9_-]{" + min + "," + max + "}$");
+        validator.setRegexPattern("[\\w@-_\\.]{" + min + "," + max + "}$");
 
         return validator;
     }
diff --git a/src/main/java/top/octopusyan/controller/LoginController.java b/src/main/java/top/octopusyan/controller/LoginController.java
index 5e0d526..f440242 100644
--- a/src/main/java/top/octopusyan/controller/LoginController.java
+++ b/src/main/java/top/octopusyan/controller/LoginController.java
@@ -16,6 +16,7 @@ import javafx.scene.input.KeyCode;
 import javafx.scene.layout.AnchorPane;
 import javafx.scene.layout.StackPane;
 import javafx.scene.paint.Color;
+import okhttp3.Call;
 import org.apache.commons.lang3.StringUtils;
 import org.jetbrains.annotations.NotNull;
 import org.kordamp.ikonli.javafx.FontIcon;
@@ -162,8 +163,8 @@ public class LoginController extends BaseController<StackPane> implements Initia
 
         // 添加文本校验
         accountTextField.getValidators().add(TextValidate.AccoountRequired);
-        accountTextField.getValidators().add(TextValidate.AccoountValidator);
-        accountTextField.getValidators().add(TextValidate.getLengthValidator(6, 18, "账号"));
+//        accountTextField.getValidators().add(TextValidate.AccoountValidator);
+        accountTextField.getValidators().add(TextValidate.getLengthValidator(6, 25, "账号"));
         passwordTextField.getValidators().add(TextValidate.PasswordRequired);
         seePwdTextField.getValidators().add(TextValidate.PasswordRequired);
 
@@ -261,6 +262,11 @@ public class LoginController extends BaseController<StackPane> implements Initia
                     .api(Api.Login)
                     .param(new LoginParam(accountTextField.getText(), tmpPwd.get()))
                     .request(new OnHttpListener<String>() {
+                        @Override
+                        public void onStart(Call call) {
+                            Platform.runLater(() -> loginBtn.setDisable(true));
+                        }
+
                         @Override
                         public void onSucceed(String result) {
                             // 登录出错
@@ -288,6 +294,11 @@ public class LoginController extends BaseController<StackPane> implements Initia
                         public void onFail(Exception e) {
 
                         }
+
+                        @Override
+                        public void onEnd(Call call) {
+                            Platform.runLater(() -> loginBtn.setDisable(false));
+                        }
                     });
     }
 
diff --git a/src/main/java/top/octopusyan/controller/MainController.java b/src/main/java/top/octopusyan/controller/MainController.java
index 66e8f84..e71567b 100644
--- a/src/main/java/top/octopusyan/controller/MainController.java
+++ b/src/main/java/top/octopusyan/controller/MainController.java
@@ -538,7 +538,7 @@ public class MainController extends BaseController<StackPane> implements Initial
 
             ProxySetup setup = proxySetupModel.get();
             // 整理服务设置
-            String serverName = getAccount() + "_" + setup.getSort();
+            String serverName = setup.getProxy_name() + "_" + setup.getSort();
             setup.setServer_name(ApplicatonStore.getUserToken() + "." + EncryptionUtil.MD5_16(serverName));
             setup.setId(null);
             setup.setRuning(false);
@@ -724,7 +724,7 @@ public class MainController extends BaseController<StackPane> implements Initial
 
     private void initProxyListView() {
         ObservableList<ProxySetup> proxyList = proxyList();
-        for (ProxySetup proxy : proxyList.subList(proxyListView.getItems().size(), proxyList.size())) {
+        for (ProxySetup proxy : proxyList) {
             setProxyListView(proxyList.indexOf(proxy), proxy);
         }
         // 设置选中
@@ -745,29 +745,46 @@ public class MainController extends BaseController<StackPane> implements Initial
         // 运行状态
         itemView.setStatus(setup.isRuning());
         // 点击删除
-        itemView.getDeleteBtn().setOnMouseClicked(event -> {
-            if(items.size() == 1) {
-                AlertUtil.error("最后一个连接不可删除！").show();
-                return;
-            }
-
-            // 关闭连接
-            if (proxyList().get(index).isRuning()) {
-                frpUtilMap.get(String.valueOf(index)).stop();
-            }
-            // 调用删除接口
-            if (setup.getId() != null) {
-                ProxyManager.delete(setup.getId());
-            }
-            // 列表删除
-            items.remove(itemView);
-        });
+        itemView.getDeleteBtn().setOnMouseClicked(event -> deleteProxyListItem(itemView));
         // 是否选中
         if (selectProxy() == index) itemView.getStyleClass().add(PROXY_LIST_ITEM_SELECT_CLASS);
         // 添加
         if (isNew) items.add(index, itemView);
     }
 
+    private void deleteProxyListItem(ProxyListItemView itemView) {
+        ObservableList<ProxyListItemView> items = proxyListView.getItems();
+        int index = items.indexOf(itemView);
+        if (index < 0) return;
+        if (items.size() == 1) {
+            AlertUtil.error("最后一个连接不可删除！").show();
+            return;
+        }
+
+        ProxySetup setup = proxyList().get(index);
+
+        // 关闭连接
+        String key = String.valueOf(setup.getId());
+        FrpManager frpManager = frpUtilMap.get(key);
+        if (setup.isRuning() || frpManager != null) {
+            frpManager.stop();
+            frpUtilMap.remove(key);
+        }
+        // 调用删除接口
+        if (setup.getId() != null) {
+            ProxyManager.delete(setup.getId());
+        }
+        // 列表删除
+        items.remove(itemView);
+        proxyList().remove(setup);
+        // 重新选择
+        if (selectProxy() == index) {
+            proxyListView.getSelectionModel().select(-1);
+            proxyListView.getSelectionModel().select(index < items.size() ? index : items.size() - 1);
+        } else if (selectProxy() > index)
+            selectProxy(selectProxy() - 1);
+    }
+
     /**
      * 启动代理
      */
diff --git a/src/main/java/top/octopusyan/manager/FrpManager.java b/src/main/java/top/octopusyan/manager/FrpManager.java
index 6b845ad..2d1903d 100644
--- a/src/main/java/top/octopusyan/manager/FrpManager.java
+++ b/src/main/java/top/octopusyan/manager/FrpManager.java
@@ -174,7 +174,7 @@ public class FrpManager {
         // 基础配置
         StringBuilder stringBuilder = new StringBuilder("[");
         // 服务名称
-        StringBuilder serverName = new StringBuilder(ApplicatonStore.getAccount() + "_" + setup.getSort());
+        StringBuilder serverName = new StringBuilder(setup.getProxyName()).append("_").append(setup.getSort());
         // p2p 服务名
         if (isp2p) {
             if (setup.isProvider()) {
@@ -184,8 +184,6 @@ public class FrpManager {
                 // 访问者
                 serverName = new StringBuilder(setup.getServerName()).append("_visitor");
             }
-        } else {
-            serverName.append(ApplicatonStore.getAccount()).append("_").append(setup.getSort());
         }
         stringBuilder.append(serverName).append("]\n");
         stringBuilder.append("privilege_mode = true\n")