diff --git a/src/views/kpi/assessment/performance/components/table.vue b/src/views/kpi/assessment/performance/components/table.vue
index 2caee34..0820746 100644
--- a/src/views/kpi/assessment/performance/components/table.vue
+++ b/src/views/kpi/assessment/performance/components/table.vue
@@ -325,7 +325,8 @@ export default {
     // justify-content: space-between;
     // align-items: center;
     >div{
-    flex: 1;
+    flex: 1 1 auto;
+    flex-shrink: 0;
     // height: 100%;
     border-bottom:  1px solid @borderColor;;
     }