From e048ca0e24cb8390b5fdc4356d8f7478beb2107d Mon Sep 17 00:00:00 2001
From: wangjiahao <1522128093@qq.com>
Date: Fri, 20 Sep 2024 15:46:06 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E6=95=B0=E6=8D=AE=E5=A4=A7=E5=B1=8F?=
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---
 .../src/components/data-visualization/canvas/DePreview.vue     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/core-frontend/src/components/data-visualization/canvas/DePreview.vue b/core/core-frontend/src/components/data-visualization/canvas/DePreview.vue
index 3e17bb56f4..751a152cbe 100644
--- a/core/core-frontend/src/components/data-visualization/canvas/DePreview.vue
+++ b/core/core-frontend/src/components/data-visualization/canvas/DePreview.vue
@@ -297,7 +297,8 @@ const winMsgHandle = event => {
   if (
     msgInfo &&
     msgInfo.type === 'attachParams' &&
-    msgInfo.targetSourceId === dvInfo.value.id + ''
+    msgInfo.targetSourceId === dvInfo.value.id + '' &&
+    isMainCanvas(canvasId.value)
   ) {
     const attachParams = msgInfo.params
     if (attachParams) {