diff --git a/app/src/main/java/com/huawei/cloudapp/ui/CasCloudPhoneActivity.java b/app/src/main/java/com/huawei/cloudapp/ui/CasCloudPhoneActivity.java
index cd8521fe08431f96c70eab8621494be8d3d0ca9b..64e2c2701d76281575937481834f7a9c7d8c9af9 100644
--- a/app/src/main/java/com/huawei/cloudapp/ui/CasCloudPhoneActivity.java
+++ b/app/src/main/java/com/huawei/cloudapp/ui/CasCloudPhoneActivity.java
@@ -110,8 +110,8 @@ public class CasCloudPhoneActivity extends FragmentActivity {
     public static final String ORIENTATION = "orientation";
     public static final String MEDIA_CONFIG = "media_config";
 
-    private static final int WAITING_HOME_LONG_PRESS_TIME = 500;
-    private static final int WAITING_APP_SWITCH_LONG_PRESS_TIME = 1000;
+    private static final int WAITING_HOME_LONG_PRESS_TIME = 350;
+    private static final int WAITING_APP_SWITCH_LONG_PRESS_TIME = 850;
 
     private static final int CHANGE_ROTA = 100;
     private static final int MSG_CONNECT_FAILED = 102;
diff --git a/app/src/main/res/layout/cas_activity_fullscreen.xml b/app/src/main/res/layout/cas_activity_fullscreen.xml
index 6d3dee6ee81653cf2d7c7d7c99fb26f60d6ae51c..0269f9348d96de0ed5ae569b233abd6d7d2ded31 100644
--- a/app/src/main/res/layout/cas_activity_fullscreen.xml
+++ b/app/src/main/res/layout/cas_activity_fullscreen.xml
@@ -35,18 +35,18 @@
         <TextView
             android:layout_weight="1"
             android:layout_width="0dp"
-            android:layout_height="20dp"/>
+            android:layout_height="30dp"/>
 
         <TextView
             android:id="@+id/cas_navigaiton"
             android:layout_width="0dp"
             android:layout_weight="1"
-            android:layout_height="20dp"/>
+            android:layout_height="30dp"/>
 
         <TextView
             android:layout_width="0dp"
             android:layout_weight="1"
-            android:layout_height="20dp"/>
+            android:layout_height="30dp"/>
     </LinearLayout>
 
 </FrameLayout>
\ No newline at end of file
diff --git a/config.gradle b/config.gradle
index bb234603777b5e403fcea3be367c1fd79df7a20a..15f9ca1cc1cc32e9b319f8b417db17186b00700f 100644
--- a/config.gradle
+++ b/config.gradle
@@ -5,5 +5,5 @@ ext.versions = [
     compileSdkVersion    : 28,
     buildToolsVersion    : '28.0.3',
     versionCode          : 1,
-    versionName          : '23.7.0',
+    versionName          : '23.12.0',
 ]
\ No newline at end of file