diff --git a/README.md b/README.md
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+++ b/README.md
@@ -24,7 +24,7 @@
 - 课程颜色可指定
 
 #### 效果演示
-![演示图片](https://images.gitee.com/uploads/images/2021/0524/150227_9cac956a_7918188.gif "timetableview.gif")
+![演示图片](https://gitee.com/chinasoft_ohos/TimetableView/raw/master/image/demo.gif "demo.gif")
 
 #### 安装教程
 
diff --git a/image/demo.gif b/image/demo.gif
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Binary files /dev/null and b/image/demo.gif differ