diff --git a/packages/uni-api/src/protocols/media/chooseVideo.ts b/packages/uni-api/src/protocols/media/chooseVideo.ts
index 6284914d3bd98886a4da1960cef75d33c2af51c4..7b96d668fb7e39f1b99f3c180b19bd9652ca1dd3 100644
--- a/packages/uni-api/src/protocols/media/chooseVideo.ts
+++ b/packages/uni-api/src/protocols/media/chooseVideo.ts
@@ -14,7 +14,7 @@ export const ChooseVideoOptions: ApiOptions<API_TYPE_CHOOSE_VIDEO> = {
       if (extension instanceof Array && extension.length === 0) {
         return 'param extension should not be empty.'
       }
-      if (!extension) params.extension = ['']
+      if (!extension) params.extension = ['*']
     },
   },
 }