diff --git a/library/src/main/ets/components/imageknife/Downsampling/BaseDownsampling.ets b/library/src/main/ets/components/imageknife/Downsampling/BaseDownsampling.ets
index dff6820..e3c09d7 100644
--- a/library/src/main/ets/components/imageknife/Downsampling/BaseDownsampling.ets
+++ b/library/src/main/ets/components/imageknife/Downsampling/BaseDownsampling.ets
@@ -1,4 +1,5 @@
-import {lang}from '@kit.ArkTs';
+import { lang }from '@kit.ArkTs';
+
 type ISendable = lang.ISendable;
 
 export interface BaseDownsampling extends ISendable{