diff --git a/pages/template/half-screen/half-screen.uvue b/pages/template/half-screen/half-screen.uvue
index 35721e87ca92d9bed74642d4c1f609cffb7ad8fa..b807d4e4ada144f999640cfb973d2a190c18d67e 100644
--- a/pages/template/half-screen/half-screen.uvue
+++ b/pages/template/half-screen/half-screen.uvue
@@ -172,6 +172,13 @@
       this.totalHeight = uni.getWindowInfo().windowHeight;
       this.halfNode?.style?.setProperty('top', this.totalHeight.toFixed(2)+'px');
       this.halfNode?.style?.setProperty('visibility', 'hidden');
+    },
+    onBackPress(): boolean {
+      if('visible' == this.halfNode?.style?.getPropertyValue('visibility')){
+        this.switchHalfScreen(false);
+        return true;
+      }
+      return false;
     }
   }
 </script>