修改两张图片webp转png，不知道具体是因为什么，这两张webp显示有问题

app/build.gradle

@@ -50,7 +50,7 @@ android {
     }
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
             signingConfig signingConfigs.config
         }

app/proguard-rules.pro

@@ -99,4 +99,11 @@
     <init>(java.lang.Throwable);
 }
 
+#app
+#忽略bean类
+-keep class com.googlecode.protobuf.format.** { *; }
+-keep class kfzs.duanduan.bean.** { *; }
+-keep class kfzs.duanduan.proto.** { *; }
+-keep class com.sheep.gamegroup.model.** { *; }
+