diff --git a/README.en.md b/README.en.md
index def9371578aa7abbff7a02d59cfa8351263cd156..b4b0420714efda5212464440d34b1bd53ba85567 100644
--- a/README.en.md
+++ b/README.en.md
@@ -36,7 +36,7 @@ Use Camera Kit to take photos and use **photoAccessHelper** to save photos and v
 
 2. Camera permissions: **ohos.permission.CAMERA** and **ohos.permission.MICROPHONE**
 
-3. Media library permissions: **ohos.permission.READ_IMAGEVIDEO** and **ohos.permission.WRITE_IMAGEVIDEO**
+3. Media library permissions: **ohos.permission.READ_IMAGEVIDEO** and **ohos.permission.WRITE_IMAGEVIDEO** and **ohos.permission.MEDIA_LOCATION**
 
 ## Constraints
 
diff --git a/README.md b/README.md
index c343c459f01e09aedcd1d2112f93b70853dcda04..04ed9fb5ee21eec2a6fa4baa54c76766e15a91a1 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@
 
 2、相机权限：ohos.permission.CAMERA、ohos.permission.MICROPHONE
 
-3、媒体库权限：ohos.permission.READ_IMAGEVIDEO、ohos.permission.WRITE_IMAGEVIDEO
+3、媒体库权限：ohos.permission.READ_IMAGEVIDEO、ohos.permission.WRITE_IMAGEVIDEO、ohos.permission.MEDIA_LOCATION
 
 ## 约束与限制