diff --git a/nezha-fronted/src/components/common/rightBox/ipamBox.vue b/nezha-fronted/src/components/common/rightBox/ipamBox.vue
index 198fc6006..f71b70cf4 100644
--- a/nezha-fronted/src/components/common/rightBox/ipamBox.vue
+++ b/nezha-fronted/src/components/common/rightBox/ipamBox.vue
@@ -132,7 +132,7 @@ export default {
           { required: true, message: this.$t('validate.required'), trigger: 'blur' }
         ],
         'dc.name': [
-          { required: true, message: this.$t('validate.required'), trigger: 'blur' }
+          { required: true, message: this.$t('validate.required'), trigger: 'change' }
         ]
       },
       dcData: []