From c0a3cd69b71aca06af27bcdc41cc718ff412223a Mon Sep 17 00:00:00 2001
From: hupeng <guchengwuyue@163.com>
Date: Sun, 15 Mar 2020 14:24:24 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DPC=E7=AB=AF=E5=9B=BE=E7=89=87?=
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---
 src/components/material/index.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/material/index.vue b/src/components/material/index.vue
index 7d8fb6c..1271f6d 100644
--- a/src/components/material/index.vue
+++ b/src/components/material/index.vue
@@ -53,7 +53,7 @@
           <el-tabs v-model="materialgroupObjId" v-loading="materialgroupLoading" tab-position="left" @tab-click="tabClick">
             <el-tab-pane
               v-for="(item,index) in materialgroupList"
-              :key="index"
+              :key="item.id"
               :name="item.id"
             >
               <span slot="label"> {{ item.name }}</span>