diff --git a/app/src/main/java/chaoran/business/activity/MainActivity.java b/app/src/main/java/chaoran/business/activity/MainActivity.java
index a89764d..f591b51 100644
--- a/app/src/main/java/chaoran/business/activity/MainActivity.java
+++ b/app/src/main/java/chaoran/business/activity/MainActivity.java
@@ -382,7 +382,7 @@ public class MainActivity extends AppCompatActivity implements ResultListener{
                         initData.setPort(Integer.parseInt(map.get("port").toString()));
                         initData.setPath(map.get("path").toString());
                         initData.setScreen_rotation(Integer.parseInt(map.getOrDefault("screen_rotation", "3").toString()));
-                        initData.setHide_bar(Integer.parseInt(map.getOrDefault("hide_bar", "3").toString()));
+                        initData.setHide_bar(Integer.parseInt(map.getOrDefault("hide_bar", "0").toString()));
                         settingEngine.saveSetting(initData);
                         spf = this.getSharedPreferences("crtech", Context.MODE_PRIVATE);
                         port = initData.getPort();
@@ -401,7 +401,7 @@ public class MainActivity extends AppCompatActivity implements ResultListener{
         String path = spf.getString("path", "").replaceAll(" ", "");
         String link = address.concat(":").concat(String.valueOf(port)).concat(path);
         SCREEN_ROTATION = spf.getInt("screen_rotation", 3);
-        hideBar = spf.getInt("hide_bar", 3);
+        hideBar = spf.getInt("hide_bar", 0);
         return link.startsWith("http://") ? link : "http://".concat(link);
     }
 
diff --git a/app/src/main/java/chaoran/business/engine/impl/NetworkSettingEngine.java b/app/src/main/java/chaoran/business/engine/impl/NetworkSettingEngine.java
index c592bd9..fd79b18 100644
--- a/app/src/main/java/chaoran/business/engine/impl/NetworkSettingEngine.java
+++ b/app/src/main/java/chaoran/business/engine/impl/NetworkSettingEngine.java
@@ -45,7 +45,7 @@ public class NetworkSettingEngine implements SettingEngine {
         networkSetting.setPort(port);
         networkSetting.setPath(path);
         networkSetting.setScreen_rotation(screen_rotation);
-        networkSetting.setHide_bar(spf.getInt("hide_bar", 3));
+        networkSetting.setHide_bar(spf.getInt("hide_bar", 0));
         return networkSetting;
     }