diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index e5169b4c..48951342 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -155,6 +155,8 @@
 
 # Matisse
 -dontwarn com.squareup.picasso.**
+-dontwarn com.zhihu.matisse.**
+-keep class com.zhihu.matisse.**{*;}
 
 -keep class com.lijiankun24.** { *; }
 
@@ -274,10 +276,11 @@
 -keep,allowobfuscation,allowshrinking class * extends com.google.gson.reflect.TypeToken
 
 -keep,allowobfuscation,allowshrinking class com.billy.android.preloader.** { *; }
+-keep,allowobfuscation,allowshrinking class com.huanchengfly.tieba.post.utils.preload.** { *; }
 
 -if interface * { @retrofit2.http.* <methods>; }
 -keep,allowobfuscation interface <1>
 
 -keepclassmembers,allowobfuscation class * {
  @com.google.gson.annotations.SerializedName <fields>;
-}
\ No newline at end of file
+}