diff --git a/node_modules/@core-player/playcore-hls/src/constants.js b/node_modules/@core-player/playcore-hls/src/constants.js
index 1606f11..6643f5e 100644
--- a/node_modules/@core-player/playcore-hls/src/constants.js
+++ b/node_modules/@core-player/playcore-hls/src/constants.js
@@ -1,4 +1,6 @@
-export const HLS_SDK = 'https://cdn.jsdelivr.net/npm/hls.js@latest'
+// export const HLS_SDK = 'https://cdn.jsdelivr.net/npm/hls.js@latest'
+export const HLS_SDK = 'https://web.sdk.qcloud.com/player/tcplayer/release/v4.2.1/libs/hls.min.0.13.2m.js'
+
 
 export const LOAD_SDK_TIMEOUT = 60 * 1000