diff --git a/src/pages/regulatoryRepository/accessStandardsAndRegulations/pages/projectAddEit.vue b/src/pages/regulatoryRepository/accessStandardsAndRegulations/pages/projectAddEit.vue
index ebe26cb48..567cf4556 100644
--- a/src/pages/regulatoryRepository/accessStandardsAndRegulations/pages/projectAddEit.vue
+++ b/src/pages/regulatoryRepository/accessStandardsAndRegulations/pages/projectAddEit.vue
@@ -532,7 +532,8 @@ export default {
           {required: true, message: '国内/海外不能为空', trigger: 'change'}
         ],
         projectName: [
-          {required: true, message: '项目名称不能为空', trigger: 'change'}
+          {required: true, message: '项目名称不能为空', trigger: 'blur'},
+          {type: 'string', max: 100, message: '表单名称不能超过100个字符', trigger: 'blur'}
         ],
         detailedListName: [
           {required: true, message: '清单名称不能为空', trigger: 'blur'},