diff --git a/app/build.gradle b/app/build.gradle
index 51146a9e1..8f33642d4 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -11,6 +11,7 @@ android {
     defaultConfig {
         applicationId "com.fongmi.android.tv"
         minSdk 21
+        //noinspection ExpiredTargetSdkVersion
         targetSdk 28
         versionCode 237
         versionName "0601"
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index d6ac9bc89..4a47b9dfe 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -34,13 +34,23 @@
 # Cling
 -keep class org.fourthline.cling.** { *; }
 -keep class javax.xml.** { *; }
+-dontwarn org.ietf.jgss.**
+-dontwarn com.sun.net.**
+-dontwarn sun.net.**
+-dontwarn java.awt.**
+-dontwarn javax.**
 
 # Cronet
 -keep class org.chromium.net.** { *; }
 -keep class com.google.net.cronet.** { *; }
 
 # EXO
--keep class org.xmlpull.v1.** { *; }
+-dontwarn org.xmlpull.v1.**
+-dontwarn org.kxml2.io.**
+-dontwarn android.content.res.**
+-dontwarn org.slf4j.impl.StaticLoggerBinder
+-keep class org.xmlpull.** { *; }
+-keepclassmembers class org.xmlpull.** { *; }
 
 # IJK
 -keep class tv.danmaku.ijk.media.player.** { *; }