diff --git a/entry/src/main/ets/pages/testImageKnifeCache.ets b/entry/src/main/ets/pages/testImageKnifeCache.ets
index 5d6bad0..6a09b4e 100644
--- a/entry/src/main/ets/pages/testImageKnifeCache.ets
+++ b/entry/src/main/ets/pages/testImageKnifeCache.ets
@@ -185,19 +185,22 @@ struct testImageKnifeCache {
           Button('缓存图片')
             .onClick(() => {
               this.index_ = 1;
-              imageKnife?.isUrlExist(this.url, CacheType.Cache, this.comSize);
+              imageKnife?.isUrlExist(this.url, CacheType.Cache, this.comSize).then(this.loadSuccess)
+                .catch(this.loadError);
             })
 
           Button('磁盘图片')
             .onClick(() => {
               this.index_ = 2;
-              imageKnife?.isUrlExist(this.url, CacheType.Disk, this.comSize);
+              imageKnife?.isUrlExist(this.url, CacheType.Disk, this.comSize).then(this.loadSuccess)
+                .catch(this.loadError);
             })
 
           Button('默认')
             .onClick(() => {
               this.index_ = 2;
-              imageKnife?.isUrlExist(this.url);
+              imageKnife?.isUrlExist(this.url).then(this.loadSuccess)
+                .catch(this.loadError);
             })
         }