diff --git a/designer_base/src/com/fr/design/extra/exe/GetLoginInfoExecutor.java b/designer_base/src/com/fr/design/extra/exe/GetLoginInfoExecutor.java
index c3d03daa76..6258d02331 100644
--- a/designer_base/src/com/fr/design/extra/exe/GetLoginInfoExecutor.java
+++ b/designer_base/src/com/fr/design/extra/exe/GetLoginInfoExecutor.java
@@ -2,6 +2,7 @@ package com.fr.design.extra.exe;
 
 import com.fr.design.DesignerEnvManager;
 import com.fr.design.extra.Process;
+import com.fr.stable.StringUtils;
 
 /**
  * Created by lp on 2016/8/16.
@@ -26,7 +27,7 @@ public class GetLoginInfoExecutor implements Executor {
                     @Override
                     public void run(Process<String> process) {
                         String username = DesignerEnvManager.getEnvManager().getBBSName();
-                        if (username.isEmpty()) {
+                        if (StringUtils.isEmpty(username)) {
                         }else {
                             result = username;
                         }