From 74de5e848a68e5bfc131d3a52b60f451a1a69dcd Mon Sep 17 00:00:00 2001
From: chenjianxing <jianxing.chen@fit2cloud.com>
Date: Fri, 2 Jul 2021 18:01:28 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=BC=96=E8=BE=91=E5=9C=BA=E6=99=AF?=
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---
 .../api/automation/scenario/EditApiScenario.vue    | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/frontend/src/business/components/api/automation/scenario/EditApiScenario.vue b/frontend/src/business/components/api/automation/scenario/EditApiScenario.vue
index 1dbcb84aa2..59ca7df93b 100644
--- a/frontend/src/business/components/api/automation/scenario/EditApiScenario.vue
+++ b/frontend/src/business/components/api/automation/scenario/EditApiScenario.vue
@@ -1252,12 +1252,14 @@ export default {
     handleScroll() {
       let stepInfo = this.$refs.stepInfo;
       let debugHeader = this.$refs.debugHeader;
-      let originWidth = debugHeader.clientWidth;
-      if (stepInfo.getBoundingClientRect().top <= 178) {
-        this.isTop = true;
-        debugHeader.style.width = originWidth + 'px';
-      } else {
-        this.isTop = false;
+      if (debugHeader) {
+        let originWidth = debugHeader.clientWidth;
+        if (stepInfo.getBoundingClientRect().top <= 178) {
+          this.isTop = true;
+          debugHeader.style.width = originWidth + 'px';
+        } else {
+          this.isTop = false;
+        }
       }
     }
   }