diff --git a/src/components/AiUploader.vue b/src/components/AiUploader.vue
index 56700bf6..699b6d1b 100644
--- a/src/components/AiUploader.vue
+++ b/src/components/AiUploader.vue
@@ -112,7 +112,6 @@ export default {
         if (this.type == 'image') {
           uni.chooseImage(params)
         } else if (this.type == 'video') {
-          params.sourceType = ['album']
           uni.chooseVideo(params)
         } else {
           uni.chooseFile(params)