diff --git a/README.md b/README.md
index d316ede..460bed6 100644
--- a/README.md
+++ b/README.md
@@ -544,7 +544,7 @@ public class MainController extends FXBaseController implements Initializable {
 
 2. 弹窗形式弹出窗口（不关闭原窗口）
 
-![20191208-125511-not close](doc/redirectDemo/20191208-125511-not close.gif)
+![20191208-125511-not close](doc/redirectDemo/20191208-125511-not_close.gif)
 
 #### 不足之处
 
diff --git a/doc/redirectDemo/20191208-125511-not close.gif b/doc/redirectDemo/20191208-125511-not_close.gif
similarity index 100%
rename from doc/redirectDemo/20191208-125511-not close.gif
rename to doc/redirectDemo/20191208-125511-not_close.gif