diff --git a/packages/xgplayer-ads/package.json b/packages/xgplayer-ads/package.json
index 97c920555..7eca2c28b 100644
--- a/packages/xgplayer-ads/package.json
+++ b/packages/xgplayer-ads/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-ads",
-  "version": "3.0.20-alpha.8",
+  "version": "3.0.20-rc.4",
   "main": "dist/index.min.js",
   "module": "es/index.js",
   "typings": "es/index.d.ts",
@@ -15,7 +15,7 @@
   "publishConfig": {
     "registry": "https://registry.npmjs.org/",
     "access": "public",
-    "tag": "alpha"
+    "tag": "rc"
   },
   "license": "MIT",
   "unpkgFiles": [
@@ -24,10 +24,10 @@
   "dependencies": {
     "can-autoplay": "^3.0.2",
     "eventemitter3": "^4.0.7",
-    "xgplayer-streaming-shared": "3.0.20-rc.2"
+    "xgplayer-streaming-shared": "3.0.20-rc.4"
   },
   "peerDependencies": {
     "core-js": ">=3.12.1",
-    "xgplayer": "3.0.20-alpha.4"
+    "xgplayer": "3.0.20-rc.4"
   }
 }
diff --git a/packages/xgplayer-dash-live/package.json b/packages/xgplayer-dash-live/package.json
index 3234fbd11..2a69b5103 100644
--- a/packages/xgplayer-dash-live/package.json
+++ b/packages/xgplayer-dash-live/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-dash-live",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "main": "dist/index.min.js",
   "module": "es/index.js",
   "typings": "es/index.d.ts",
diff --git a/packages/xgplayer-dash/package.json b/packages/xgplayer-dash/package.json
index 4aa42aaaa..a2f971547 100755
--- a/packages/xgplayer-dash/package.json
+++ b/packages/xgplayer-dash/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-dash",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "description": "xgplayer plugin for MPEG-DASH",
   "main": "dist/index.min.js",
   "module": "es/index.js",
@@ -38,7 +38,7 @@
     "eventemitter3": "^4.0.7"
   },
   "peerDependencies": {
-    "xgplayer": "3.0.20-rc.3",
+    "xgplayer": "3.0.20-rc.4",
     "core-js": ">=3.12.1"
   }
 }
diff --git a/packages/xgplayer-flv.js/package.json b/packages/xgplayer-flv.js/package.json
index 10fbb9ad6..d5230cb9b 100755
--- a/packages/xgplayer-flv.js/package.json
+++ b/packages/xgplayer-flv.js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-flv.js",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "description": "web video player",
   "main": "dist/index.min.js",
   "module": "es/index.js",
@@ -37,6 +37,6 @@
   },
   "peerDependencies": {
     "core-js": ">=3.12.1",
-    "xgplayer": "3.0.20-rc.3"
+    "xgplayer": "3.0.20-rc.4"
   }
 }
diff --git a/packages/xgplayer-flv/package.json b/packages/xgplayer-flv/package.json
index 55a796258..14aa51187 100755
--- a/packages/xgplayer-flv/package.json
+++ b/packages/xgplayer-flv/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-flv",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "main": "dist/index.min.js",
   "module": "es/index.js",
   "typings": "es/index.d.ts",
@@ -23,8 +23,8 @@
   ],
   "dependencies": {
     "eventemitter3": "^4.0.7",
-    "xgplayer-transmuxer": "3.0.20-rc.3",
-    "xgplayer-streaming-shared": "3.0.20-rc.3"
+    "xgplayer-transmuxer": "3.0.20-rc.4",
+    "xgplayer-streaming-shared": "3.0.20-rc.4"
   },
   "peerDependencies": {
     "xgplayer": ">=3.0.1",
diff --git a/packages/xgplayer-hls.js/package.json b/packages/xgplayer-hls.js/package.json
index b3a3677cc..322ab7611 100755
--- a/packages/xgplayer-hls.js/package.json
+++ b/packages/xgplayer-hls.js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-hls.js",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "description": "xgplayer plugin for hls",
   "main": "dist/index.min.js",
   "module": "es/index.js",
diff --git a/packages/xgplayer-hls/package.json b/packages/xgplayer-hls/package.json
index 9d952362e..3020c81a4 100755
--- a/packages/xgplayer-hls/package.json
+++ b/packages/xgplayer-hls/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-hls",
-  "version": "3.0.20-beta.3",
+  "version": "3.0.20-rc.4",
   "main": "dist/index.min.js",
   "module": "es/index.js",
   "typings": "es/index.d.ts",
@@ -15,7 +15,7 @@
   "publishConfig": {
     "registry": "https://registry.npmjs.org/",
     "access": "public",
-    "tag": "beta"
+    "tag": "rc"
   },
   "license": "MIT",
   "unpkgFiles": [
@@ -23,11 +23,11 @@
   ],
   "dependencies": {
     "eventemitter3": "^4.0.7",
-    "xgplayer-transmuxer": "3.0.20-rc.3",
-    "xgplayer-streaming-shared": "3.0.20-rc.3"
+    "xgplayer-transmuxer": "3.0.20-rc.4",
+    "xgplayer-streaming-shared": "3.0.20-rc.4"
   },
   "peerDependencies": {
-    "xgplayer": "3.0.20-alpha.1",
+    "xgplayer": "3.0.20-rc.4",
     "core-js": ">=3.12.1"
   }
 }
diff --git a/packages/xgplayer-mp4-loader/package.json b/packages/xgplayer-mp4-loader/package.json
index d5dd43f66..383b1dd3b 100755
--- a/packages/xgplayer-mp4-loader/package.json
+++ b/packages/xgplayer-mp4-loader/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-mp4-loader",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "main": "dist/index.min.js",
   "module": "es/index.js",
   "typings": "es/index.d.ts",
@@ -22,8 +22,8 @@
     "dist"
   ],
   "dependencies": {
-    "xgplayer-transmuxer": "3.0.20-rc.3",
-    "xgplayer-streaming-shared": "3.0.20-rc.3",
+    "xgplayer-transmuxer": "3.0.20-rc.4",
+    "xgplayer-streaming-shared": "3.0.20-rc.4",
     "eventemitter3": "^4.0.7"
   },
   "peerDependencies": {
diff --git a/packages/xgplayer-mp4/package.json b/packages/xgplayer-mp4/package.json
index f9e2d37e5..c1b13074f 100755
--- a/packages/xgplayer-mp4/package.json
+++ b/packages/xgplayer-mp4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-mp4",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "description": "xgplayer plugin for mp4 transform to fmp4",
   "main": "dist/index.min.js",
   "module": "es/index.js",
@@ -39,9 +39,9 @@
     "concat-typed-array": "^1.0.2",
     "deepmerge": "^2.0.1",
     "eventemitter3": "^4.0.7",
-    "xgplayer-mp4-loader": "3.0.20-rc.3",
-    "xgplayer-streaming-shared": "3.0.20-rc.3",
-    "xgplayer-transmuxer": "3.0.20-rc.3"
+    "xgplayer-mp4-loader": "3.0.20-rc.4",
+    "xgplayer-streaming-shared": "3.0.20-rc.4",
+    "xgplayer-transmuxer": "3.0.20-rc.4"
   },
   "peerDependencies": {
     "xgplayer": ">=3.0.0",
diff --git a/packages/xgplayer-music/package.json b/packages/xgplayer-music/package.json
index aba88bf78..eaec2c416 100755
--- a/packages/xgplayer-music/package.json
+++ b/packages/xgplayer-music/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-music",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "description": "xgplayer plugin for music",
   "main": "dist/index.min.js",
   "module": "es/index.js",
@@ -43,7 +43,7 @@
     "eventemitter3": "^4.0.7"
   },
   "peerDependencies": {
-    "xgplayer": "3.0.20-rc.3",
+    "xgplayer": "3.0.20-rc.4",
     "core-js": ">=3.12.1"
   }
 }
diff --git a/packages/xgplayer-shaka/package.json b/packages/xgplayer-shaka/package.json
index 97721635c..91dd01ee6 100755
--- a/packages/xgplayer-shaka/package.json
+++ b/packages/xgplayer-shaka/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-shaka",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "description": "xgplayer plugin for shaka-player",
   "main": "dist/index.min.js",
   "module": "es/index.js",
diff --git a/packages/xgplayer-streaming-shared/package.json b/packages/xgplayer-streaming-shared/package.json
index 35b9791cd..7de647cf7 100755
--- a/packages/xgplayer-streaming-shared/package.json
+++ b/packages/xgplayer-streaming-shared/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-streaming-shared",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "main": "dist/index.min.js",
   "module": "es/index.js",
   "typings": "es/index.d.ts",
diff --git a/packages/xgplayer-subtitles/package.json b/packages/xgplayer-subtitles/package.json
index 31f3b98c0..51742395b 100644
--- a/packages/xgplayer-subtitles/package.json
+++ b/packages/xgplayer-subtitles/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-subtitles",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "description": "",
   "main": "dist/index.min.js",
   "module": "es/index.js",
diff --git a/packages/xgplayer-transmuxer/package.json b/packages/xgplayer-transmuxer/package.json
index a8c84df38..4ac48251b 100755
--- a/packages/xgplayer-transmuxer/package.json
+++ b/packages/xgplayer-transmuxer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer-transmuxer",
-  "version": "3.0.20-rc.3",
+  "version": "3.0.20-rc.4",
   "main": "dist/index.min.js",
   "module": "es/index.js",
   "typings": "es/index.d.ts",
diff --git a/packages/xgplayer/package.json b/packages/xgplayer/package.json
index 1ad0ed189..70de832f2 100755
--- a/packages/xgplayer/package.json
+++ b/packages/xgplayer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xgplayer",
-  "version": "3.0.20-beta.0",
+  "version": "3.0.20-rc.4",
   "description": "video player",
   "main": "dist/index.min.js",
   "module": "es/index.js",
@@ -16,7 +16,7 @@
   "publishConfig": {
     "registry": "https://registry.npmjs.org/",
     "access": "public",
-    "tag": "beta"
+    "tag": "rc"
   },
   "files": [
     "dist",
@@ -43,7 +43,7 @@
     "delegate": "^3.2.0",
     "downloadjs": "1.4.7",
     "eventemitter3": "^4.0.7",
-    "xgplayer-subtitles": "3.0.20-rc.3"
+    "xgplayer-subtitles": "3.0.20-rc.4"
   },
   "peerDependencies": {
     "core-js": ">=3.12.1"
diff --git a/yarn.lock b/yarn.lock
index 0f4365932..66ae07470 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6381,6 +6381,13 @@ xgplayer-streaming-shared@3.0.0-next.8:
     "@babel/runtime" "^7.15.3"
     core-js "3"
 
+xgplayer-streaming-shared@3.0.20-rc.2:
+  version "3.0.20-rc.2"
+  resolved "https://registry.yarnpkg.com/xgplayer-streaming-shared/-/xgplayer-streaming-shared-3.0.20-rc.2.tgz#87f7387676e91d8b8aa331f13c658fe42713c24a"
+  integrity sha512-fkwGaDU4ipK7QyxgG8NlF9X+y64hzoYc70ZMqeS4kTT4JOJ0xwbTYaIjFwPeHoiD1BefxV1yhp/wRlvLvvXj6w==
+  dependencies:
+    eventemitter3 "^4.0.7"
+
 xgplayer-transmuxer@3.0.0-next.2-1:
   version "3.0.0-next.2-1"
   resolved "https://registry.yarnpkg.com/xgplayer-transmuxer/-/xgplayer-transmuxer-3.0.0-next.2-1.tgz#9e2deb51b83d4252bad07b3ae47139df19d43864"