diff --git a/epublib/build.gradle b/epublib/build.gradle
index 176ef0013..cdded11c1 100644
--- a/epublib/build.gradle
+++ b/epublib/build.gradle
@@ -21,6 +21,8 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
+        android {
+        }
     }
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
@@ -30,11 +32,4 @@ android {
 
 dependencies {
 
-    //因为安卓自带的XmlPullParserFactory
-    //me.ag2s.epublib.epub.EpubProcessorSupport
-    //修改createXmlSerializer方法可使用kxml2
-    // https://mvnrepository.com/artifact/kxml2/kxml2
-    //implementation 'kxml2:kxml2:2.3.0'
-    //去除了slf4j依赖
-    //implementation 'org.slf4j:-android:1.7.25'
 }
\ No newline at end of file