diff --git a/designer_base/src/com/fr/design/extra/LoginWebBridge.java b/designer_base/src/com/fr/design/extra/LoginWebBridge.java
index c1c32b11f..482dde490 100644
--- a/designer_base/src/com/fr/design/extra/LoginWebBridge.java
+++ b/designer_base/src/com/fr/design/extra/LoginWebBridge.java
@@ -254,7 +254,7 @@ public class LoginWebBridge {
         String loginResult = login(username, password);
         if (loginResult.equals(LOGININ)) {
             updateUserInfo(username, password);
-            loginSuccess(username);
+            loginSuccess(username, uiLabel);
             setUserName(username, uiLabel);
         }
         return loginResult;
@@ -287,7 +287,7 @@ public class LoginWebBridge {
      * 关闭窗口并且重新赋值
      * @param username
      */
-    public void loginSuccess(String username) {
+    public void loginSuccess(String username, UILabel uiLabel) {
         closeWindow();
         uiLabel.setText(username);
     }
diff --git a/designer_base/src/com/fr/design/extra/QQLoginWebPane.java b/designer_base/src/com/fr/design/extra/QQLoginWebPane.java
index 2d950bb11..5861bb9ed 100644
--- a/designer_base/src/com/fr/design/extra/QQLoginWebPane.java
+++ b/designer_base/src/com/fr/design/extra/QQLoginWebPane.java
@@ -150,7 +150,6 @@ public class QQLoginWebPane extends JFXPanel {
         final BooleanProperty confirmationResult = new SimpleBooleanProperty();
         // initialize the confirmation dialog
         final Stage dialog = new Stage(StageStyle.UTILITY);
-        dialog.setTitle(Inter.getLocText("FR-Designer-BBSLogin_Switch-Account"));
         dialog.setX(Toolkit.getDefaultToolkit().getScreenSize().getWidth()/2 - DEFAULT_CONFIRM_WIDTH / 2 + DEFAULT_OFFEST);
         dialog.setY(Toolkit.getDefaultToolkit().getScreenSize().getHeight()/2 + DEFAULT_OFFEST);
         dialog.setHeight(DEFAULT_CONFIRM_HEIGHT);
@@ -162,7 +161,7 @@ public class QQLoginWebPane extends JFXPanel {
                 new Scene(
                         HBoxBuilder.create().styleClass("modal-dialog").children(
                                 LabelBuilder.create().text(msg).build(),
-                                ButtonBuilder.create().text(Inter.getLocText("")).defaultButton(true).onAction(new EventHandler<ActionEvent>() {
+                                ButtonBuilder.create().text(Inter.getLocText("FR-Designer-BBSLogin_Switch-Account")).defaultButton(true).onAction(new EventHandler<ActionEvent>() {
                                     @Override public void handle(ActionEvent actionEvent) {
                                         // take action and close the dialog.
                                         confirmationResult.set(true);
diff --git a/designer_base/src/com/fr/design/extra/ucenter/Client.java b/designer_base/src/com/fr/design/extra/ucenter/Client.java
index eeb6cd57e..d63d48bd6 100644
--- a/designer_base/src/com/fr/design/extra/ucenter/Client.java
+++ b/designer_base/src/com/fr/design/extra/ucenter/Client.java
@@ -18,8 +18,8 @@ import java.util.Map;
  */
 public class Client extends PHPFunctions{
 
-    public static String UC_IP = "211.149.195.54";
-    public static String UC_API = SiteCenter.getInstance().acquireUrlByKind("bbs.ucapi");
+    public static String UC_IP = "";
+    public static String UC_API = "";
     public static String UC_CONNECT = "";
     public static String UC_KEY = "Rc85U37411p4zdvcedm8D4t4D3l9Sa42H0kd98Gbd82aA99a61S2Z5LbQ9u430M0";
     public static String UC_APPID = "4";
@@ -86,6 +86,8 @@ public class Client extends PHPFunctions{
             sep = "&";
         }
         String $postdata = uc_api_requestdata(module, action, str.toString(), "");
+        UC_API = SiteCenter.getInstance().acquireUrlByKind("bbs.ucapi");
+        UC_IP = SiteCenter.getInstance().acquireUrlByKind("bbs.ip");
         return uc_fopen2(UC_API + "/index.php", 500000, $postdata, "", true, UC_IP, 20, true);
     }