diff --git a/gallery/src/gallery_ability_slice.cpp b/gallery/src/gallery_ability_slice.cpp
index f1a0699c4a540dfb0e878640a60014f441889328..3f2addfbff14997f9f0eb73134760ef14a6b0b1b 100755
--- a/gallery/src/gallery_ability_slice.cpp
+++ b/gallery/src/gallery_ability_slice.cpp
@@ -344,6 +344,7 @@ void GalleryAbilitySlice::DeleteAllFilesInDir(const char* path)
     }
     delete info;
     closedir(drip);
+    sync();
     printf("GalleryAbilitySlice::DeleteAllFilesInDir() | success | %s\n", path);
 }