diff --git a/app/build.gradle b/app/build.gradle
index 3984bbd63..a2e594483 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -14,11 +14,19 @@ android {
     buildTypes {
         debug {
             minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            proguardFiles getDefaultProguardFile('proguard-android.txt'),
+                    'proguard-rules.pro',
+                    '../rippleold/proguard-rules.pro',
+                    '../vectorold/proguard-rules.pro',
+                    '../conaco/proguard-rules.pro'
         }
         release {
             minifyEnabled true
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            proguardFiles getDefaultProguardFile('proguard-android.txt'),
+                    'proguard-rules.pro',
+                    '../rippleold/proguard-rules.pro',
+                    '../vectorold/proguard-rules.pro',
+                    '../conaco/proguard-rules.pro'
         }
     }
 }
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 988b459fd..54aed3f4b 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -20,10 +20,6 @@
 -keepattributes SourceFile,LineNumberTable
 
 # For ObjectAnimator
--keepclassmembers public class * extends com.hippo.vectorold.drawable.VectorDrawable.VGroup {
-    void set*(***);
-    *** get*();
-}
 -keepclassmembers public class * extends com.hippo.scene.Scene {
     void setBackgroundColor(int);
     int getBackgroundColor();
@@ -41,16 +37,7 @@
     float getProgress();
 }
 
-#For VectorResources
--keep class android.content.res.VectorResources {*;}
-
-# For fresco
--keep,allowobfuscation @interface com.facebook.common.internal.DoNotStrip
--keep @com.facebook.common.internal.DoNotStrip class *
--keepclassmembers class * {
-    @com.facebook.common.internal.DoNotStrip *;
+# Scene
+-keepclassmembers class * extends com.hippo.scene.preference.PreferenceBase {
+    public static android.support.v7.widget.RecyclerView$ViewHolder createViewHolder(android.content.Context, android.view.ViewGroup);
 }
--dontwarn okio.**
--dontwarn javax.annotation.**
--keep class com.facebook.imagepipeline.gif.** { *; }
--keep class com.facebook.imagepipeline.webp.** { *; }