From 6ddff8be5b1f06c7539e1aa6e6ecee7a455db302 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E5=BF=97=E9=B9=8F?= <2916022834@qq.com>
Date: Wed, 24 Sep 2025 13:10:39 +0800
Subject: [PATCH] 1

---
 src/component/Canvas/ExistsImageList/ToolButton.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/component/Canvas/ExistsImageList/ToolButton.vue b/src/component/Canvas/ExistsImageList/ToolButton.vue
index d84432b7..5c51ff9a 100644
--- a/src/component/Canvas/ExistsImageList/ToolButton.vue
+++ b/src/component/Canvas/ExistsImageList/ToolButton.vue
@@ -79,10 +79,10 @@ onMounted(() => {
 })
 
 onUnmounted(() => {
-  if(props.tipBody){
+  if(props.tipBody && el.value){
     el.value.removeEventListener('mouseenter', handleMouseEnter);
     el.value.removeEventListener('mouseleave', handleMouseLeave);
-  }	
+  }
 })
 
 </script>