diff --git "a/design/dfx/\344\272\213\344\273\266\350\256\276\350\256\241.md" "b/design/dfx/\344\272\213\344\273\266\350\256\276\350\256\241.md"
index 3063907024b82a7e89e9dad09989788ac1ef8c9b..988517df8d7280c45b06080d8a26fb69ef19eec8 100644
--- "a/design/dfx/\344\272\213\344\273\266\350\256\276\350\256\241.md"
+++ "b/design/dfx/\344\272\213\344\273\266\350\256\276\350\256\241.md"
@@ -188,7 +188,7 @@ DRM_DECRYPTION_FAILURE
     mediaEvents: [mediaEvent1, mediaEvent2,...], // 每个mediaEvent是该app的一次独立的播放/录制/录屏
 }
 ```
-### 3.1 PLAYER_STATISTICS
+### 3.1 PLAYER_COMMON_STATISTICS
 当前在player engine内收集信息，后续下沉到avcodec模块，并在服务进程汇总
 ```json
 {