diff --git a/aes/build.properties b/aes/build.properties
index 02abde0..a9946f4 100644
--- a/aes/build.properties
+++ b/aes/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Mon Mar 24 11:34:59 GMT 2025
+#Mon Mar 24 11:51:07 GMT 2025
 stageCount=4
 libraryProject=libaes
 baseVersion=15.0
 publishVersion=15.0.3
-buildCount=15
+buildCount=18
 baseBetaVersion=15.0.4
diff --git a/aes/src/main/java/cc/winboll/studio/aes/MainActivity.java b/aes/src/main/java/cc/winboll/studio/aes/MainActivity.java
index a8485c6..589fc37 100644
--- a/aes/src/main/java/cc/winboll/studio/aes/MainActivity.java
+++ b/aes/src/main/java/cc/winboll/studio/aes/MainActivity.java
@@ -224,6 +224,6 @@ public class MainActivity extends DrawerFragmentActivity implements IWinBollActi
         appInfo.setAppAPKName("AES");
         appInfo.setAppAPKFolderName("AES");
         AboutActivityFactory.showAboutActivity(this, appInfo);
-        ToastUtils.show("onAbout");
+        //ToastUtils.show("onAbout");
     }
 }
diff --git a/libaes/build.properties b/libaes/build.properties
index 02abde0..a9946f4 100644
--- a/libaes/build.properties
+++ b/libaes/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Mon Mar 24 11:34:59 GMT 2025
+#Mon Mar 24 11:51:07 GMT 2025
 stageCount=4
 libraryProject=libaes
 baseVersion=15.0
 publishVersion=15.0.3
-buildCount=15
+buildCount=18
 baseBetaVersion=15.0.4
diff --git a/libaes/src/main/java/cc/winboll/studio/libaes/winboll/AboutView.java b/libaes/src/main/java/cc/winboll/studio/libaes/winboll/AboutView.java
index d4c38b3..77e47f1 100644
--- a/libaes/src/main/java/cc/winboll/studio/libaes/winboll/AboutView.java
+++ b/libaes/src/main/java/cc/winboll/studio/libaes/winboll/AboutView.java
@@ -322,6 +322,8 @@ public class AboutView extends LinearLayout {
                             credential = Credentials.basic(metDevUserName.getText().toString(), metDevUserPassword.getText().toString());
                             PrefUtils.saveString(mContext, "metDevUserName", metDevUserName.getText().toString());
                             PrefUtils.saveString(mContext, "metDevUserPassword", metDevUserPassword.getText().toString());
+                        } else {
+                            credential = Credentials.basic("WinBoll", "WinBollPowerByZhanGSKen");
                         }
                         OkHttpClient client = new OkHttpClient();
                         Request request = new Request.Builder()