diff --git a/gsyvideoplayer-androidvideocache/.gitignore b/gsyVideoPlayer-exo_player2/.gitignore
similarity index 100%
rename from gsyvideoplayer-androidvideocache/.gitignore
rename to gsyVideoPlayer-exo_player2/.gitignore
diff --git a/gsyvideoplayer-androidvideocache/bintray.gradle b/gsyVideoPlayer-exo_player2/bintray.gradle
similarity index 100%
rename from gsyvideoplayer-androidvideocache/bintray.gradle
rename to gsyVideoPlayer-exo_player2/bintray.gradle
diff --git a/gsyvideoplayer-exo2/build.gradle b/gsyVideoPlayer-exo_player2/build.gradle
similarity index 100%
rename from gsyvideoplayer-exo2/build.gradle
rename to gsyVideoPlayer-exo_player2/build.gradle
diff --git a/gsyvideoplayer-exo2/gradle.properties b/gsyVideoPlayer-exo_player2/gradle.properties
similarity index 100%
rename from gsyvideoplayer-exo2/gradle.properties
rename to gsyVideoPlayer-exo_player2/gradle.properties
diff --git a/gsyvideoplayer-exo2/proguard-rules.pro b/gsyVideoPlayer-exo_player2/proguard-rules.pro
similarity index 100%
rename from gsyvideoplayer-exo2/proguard-rules.pro
rename to gsyVideoPlayer-exo_player2/proguard-rules.pro
diff --git a/gsyvideoplayer-exo2/src/main/AndroidManifest.xml b/gsyVideoPlayer-exo_player2/src/main/AndroidManifest.xml
similarity index 100%
rename from gsyvideoplayer-exo2/src/main/AndroidManifest.xml
rename to gsyVideoPlayer-exo_player2/src/main/AndroidManifest.xml
diff --git a/gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/Exo2PlayerManager.java b/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/Exo2PlayerManager.java
similarity index 100%
rename from gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/Exo2PlayerManager.java
rename to gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/Exo2PlayerManager.java
diff --git a/gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/ExoPlayerCacheManager.java b/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/ExoPlayerCacheManager.java
similarity index 100%
rename from gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/ExoPlayerCacheManager.java
rename to gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/ExoPlayerCacheManager.java
diff --git a/gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/ExoSourceManager.java b/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/ExoSourceManager.java
similarity index 100%
rename from gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/ExoSourceManager.java
rename to gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/ExoSourceManager.java
diff --git a/gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/IjkExo2MediaPlayer.java b/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/IjkExo2MediaPlayer.java
similarity index 100%
rename from gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/IjkExo2MediaPlayer.java
rename to gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/IjkExo2MediaPlayer.java
diff --git a/gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/demo/EventLogger.java b/gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/demo/EventLogger.java
similarity index 100%
rename from gsyvideoplayer-exo2/src/main/java/tv/danmaku/ijk/media/exo2/demo/EventLogger.java
rename to gsyVideoPlayer-exo_player2/src/main/java/tv/danmaku/ijk/media/exo2/demo/EventLogger.java
diff --git a/gsyvideoplayer-exo2/src/main/res/values/strings.xml b/gsyVideoPlayer-exo_player2/src/main/res/values/strings.xml
similarity index 100%
rename from gsyvideoplayer-exo2/src/main/res/values/strings.xml
rename to gsyVideoPlayer-exo_player2/src/main/res/values/strings.xml
diff --git a/gsyVideoPlayer-java/build.gradle b/gsyVideoPlayer-java/build.gradle
index e747d07a2..b818467bd 100644
--- a/gsyVideoPlayer-java/build.gradle
+++ b/gsyVideoPlayer-java/build.gradle
@@ -38,7 +38,7 @@ dependencies {
     api viewDependencies.transitionseverywhere
     //api dataDependencies.videocache
     //api "com.shuyu:GSYVideoPlayer-base:$gsyVideoVersion"
-    api project(':gsyvideoplayer-androidvideocache')
+    api project(':gsyVideoPlayer-proxy_cache')
     api project(':gsyVideoPlayer-base')
 
 
diff --git a/gsyVideoPlayer/build.gradle b/gsyVideoPlayer/build.gradle
index bc8d3873d..c6565ae30 100644
--- a/gsyVideoPlayer/build.gradle
+++ b/gsyVideoPlayer/build.gradle
@@ -32,7 +32,7 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
     api project(':gsyVideoPlayer-java')
-    api project(':gsyvideoplayer-exo2')
+    api project(':gsyVideoPlayer-exo_player2')
     //api project(':gsyVideoPlayer-armv5')
     //api project(':gsyVideoPlayer-armv7a')
     //api project(':gsyVideoPlayer-armv64')
diff --git a/settings.gradle b/settings.gradle
index 9549ab04a..4d6007100 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1 +1 @@
-include ':app', ':gsyVideoPlayer', ':gsyVideoPlayer-java', ':gsyVideoPlayer-armv5', ':gsyVideoPlayer-armv7a', ':gsyVideoPlayer-armv64', ':gsyVideoPlayer-x86', ':gsyVideoPlayer-x86_64', ':gsyVideoPlayer-ex_so', ':gsyvideoplayer-androidvideocache', ':gsyvideoplayer-exo2', ':gsyVideoPlayer-base'
+include ':app', ':gsyVideoPlayer', ':gsyVideoPlayer-java', ':gsyVideoPlayer-armv5', ':gsyVideoPlayer-armv7a', ':gsyVideoPlayer-armv64', ':gsyVideoPlayer-x86', ':gsyVideoPlayer-x86_64', ':gsyVideoPlayer-ex_so', ':gsyVideoPlayer-proxy_cache', ':gsyVideoPlayer-exo_player2', ':gsyVideoPlayer-base'