diff --git a/app/src/main/java/com/hippo/ehviewer/EhApplication.java b/app/src/main/java/com/hippo/ehviewer/EhApplication.java
index b8e4e9eaa..07e0788bb 100644
--- a/app/src/main/java/com/hippo/ehviewer/EhApplication.java
+++ b/app/src/main/java/com/hippo/ehviewer/EhApplication.java
@@ -108,6 +108,8 @@ public class EhApplication extends SceneApplication implements Thread.UncaughtEx
 
         CommonOperations.ensureNoMediaFile(Settings.getDownloadLocation());
 
+        update();
+
         // Update version code
         try {
             PackageInfo pi= getPackageManager().getPackageInfo(getPackageName(), 0);
@@ -121,6 +123,13 @@ public class EhApplication extends SceneApplication implements Thread.UncaughtEx
         }
     }
 
+    private void update() {
+        int version = Settings.getVersionCode();
+        if (version < 52) {
+            Settings.putGuideGallery(true);
+        }
+    }
+
     public void clearMemoryCache() {
         if (null != mConaco) {
             mConaco.clearMemoryCache();
diff --git a/app/src/main/java/com/hippo/ehviewer/gallery/gl/GalleryView.java b/app/src/main/java/com/hippo/ehviewer/gallery/gl/GalleryView.java
index 92cb08d03..bf054bfeb 100644
--- a/app/src/main/java/com/hippo/ehviewer/gallery/gl/GalleryView.java
+++ b/app/src/main/java/com/hippo/ehviewer/gallery/gl/GalleryView.java
@@ -64,8 +64,8 @@ public class GalleryView extends GLView implements GestureRecognizer.Listener {
 
     private static final float[] LEFT_AREA = {0.0f, 0.0f, 1.0f / 3.0f, 1f};
     private static final float[] RIGHT_AREA = {2.0f / 3.0f, 0.0f, 1.0f, 1f};
-    private static final float[] MENU_AREA = {1.0f / 3.0f, 0.0f, 2.0f / 3.0f, 2.0f / 3.0f};
-    private static final float[] SLIDER_AREA = {1.0f / 3.0f, 2.0f / 3.0f, 2.0f / 3.0f, 1.0f};
+    private static final float[] MENU_AREA = {1.0f / 3.0f, 0.0f, 2.0f / 3.0f, 1.0f / 2.0f};
+    private static final float[] SLIDER_AREA = {1.0f / 3.0f, 1.0f / 2.0f, 2.0f / 3.0f, 1.0f};
 
     private static final int METHOD_ON_SINGLE_TAP_UP = 0;
     private static final int METHOD_ON_SINGLE_TAP_CONFIRMED = 1;
diff --git a/app/src/main/java/com/hippo/ehviewer/widget/GalleryGuideView.java b/app/src/main/java/com/hippo/ehviewer/widget/GalleryGuideView.java
index 87b7c945c..2b17f7774 100644
--- a/app/src/main/java/com/hippo/ehviewer/widget/GalleryGuideView.java
+++ b/app/src/main/java/com/hippo/ehviewer/widget/GalleryGuideView.java
@@ -130,9 +130,9 @@ public class GalleryGuideView extends ViewGroup implements View.OnClickListener
                 mRightText.measure(MeasureSpec.makeMeasureSpec(widthSize / 3, MeasureSpec.EXACTLY),
                         MeasureSpec.makeMeasureSpec(heightSize, MeasureSpec.EXACTLY));
                 mMenuText.measure(MeasureSpec.makeMeasureSpec(widthSize / 3, MeasureSpec.EXACTLY),
-                        MeasureSpec.makeMeasureSpec(heightSize * 2 / 3, MeasureSpec.EXACTLY));
+                        MeasureSpec.makeMeasureSpec(heightSize / 2, MeasureSpec.EXACTLY));
                 mProgressText.measure(MeasureSpec.makeMeasureSpec(widthSize / 3, MeasureSpec.EXACTLY),
-                        MeasureSpec.makeMeasureSpec(heightSize / 3, MeasureSpec.EXACTLY));
+                        MeasureSpec.makeMeasureSpec(heightSize / 2, MeasureSpec.EXACTLY));
                 break;
             default:
             case 1:
@@ -153,8 +153,8 @@ public class GalleryGuideView extends ViewGroup implements View.OnClickListener
             case 0:
                 mLeftText.layout(0, 0, width / 3, height);
                 mRightText.layout(width * 2 / 3, 0, width, height);
-                mMenuText.layout(width / 3, 0, width * 2 / 3, height * 2 / 3);
-                mProgressText.layout(width / 3, height * 2 / 3, width * 2 / 3, height);
+                mMenuText.layout(width / 3, 0, width * 2 / 3, height / 2);
+                mProgressText.layout(width / 3, height / 2, width * 2 / 3, height);
                 break;
             default:
             case 1:
@@ -179,9 +179,9 @@ public class GalleryGuideView extends ViewGroup implements View.OnClickListener
             mPoints[7] = h;
 
             mPoints[8] = w / 3;
-            mPoints[9] = h * 2 / 3;
+            mPoints[9] = h / 2;
             mPoints[10] = w * 2 / 3;
-            mPoints[11] = h * 2 / 3;
+            mPoints[11] = h / 2;
         }
     }