diff --git a/app/build.gradle b/app/build.gradle
index 99c22e592..53f2dab70 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -69,8 +69,8 @@ android {
             }
             applicationIdSuffix '.release'
 
-            minifyEnabled true
-            shrinkResources true
+            minifyEnabled false
+            //shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
         debug {
diff --git a/app/src/main/java/io/legado/app/constant/BookType.kt b/app/src/main/java/io/legado/app/constant/BookType.kt
index 9f64ea60a..15515981c 100644
--- a/app/src/main/java/io/legado/app/constant/BookType.kt
+++ b/app/src/main/java/io/legado/app/constant/BookType.kt
@@ -13,22 +13,22 @@ object BookType {
     const val text = 0b1000
 
     /**
-     * 16 音频
+     * 32 音频
      */
     const val audio = 0b100000
 
     /**
-     * 32 图片
+     * 64 图片
      */
     const val image = 0b1000000
 
     /**
-     * 64 只提供下载服务的网站
+     * 128 只提供下载服务的网站
      */
     const val webFile = 0b10000000
 
     /**
-     * 128 本地
+     * 256 本地
      */
     const val local = 0b100000000