diff --git a/frontend/src/business/components/performance/home/PerformanceTestHome.vue b/frontend/src/business/components/performance/home/PerformanceTestHome.vue
index c058e1bbea..71b374b77c 100644
--- a/frontend/src/business/components/performance/home/PerformanceTestHome.vue
+++ b/frontend/src/business/components/performance/home/PerformanceTestHome.vue
@@ -9,7 +9,7 @@
           <ms-performance-test-recent-list/>
         </el-col>
       </el-row>
-      <el-row>
+      <el-row :gutter="20">
         <el-col :span="12">
           <ms-test-heatmap :values="values"/>
         </el-col>