diff --git a/src/common/lang/en-us.js b/src/common/lang/en-us.js
index 0050ffbf..c847fce0 100644
--- a/src/common/lang/en-us.js
+++ b/src/common/lang/en-us.js
@@ -172,6 +172,7 @@ module.exports = {
   attach: '附件',
   checkedAll: '全选',
   pleaseCompleteTableInfo: '请完善表格信息',
+  pleaseEnterAPositiveInteger: '请输入正整数',
   // 树右键
   treeRight: {
     addFolder: 'Create New Folder',
diff --git a/src/common/lang/zh-cn.js b/src/common/lang/zh-cn.js
index fc14ab5e..e3d61902 100644
--- a/src/common/lang/zh-cn.js
+++ b/src/common/lang/zh-cn.js
@@ -179,6 +179,7 @@ module.exports = {
   node: '节点',
   atLeastSelect: '至少选择',
   personnal: '人',
+  pleaseEnterAPositiveInteger: '请输入正整数',
   // 树右键
   treeRight: {
     addFolder: '新增文件夹',
diff --git a/src/views/standardRegulationLibrary/profileCenter/modules/ProfileCenterTreeModal.vue b/src/views/standardRegulationLibrary/profileCenter/modules/ProfileCenterTreeModal.vue
index 1919f281..ee5a70f8 100644
--- a/src/views/standardRegulationLibrary/profileCenter/modules/ProfileCenterTreeModal.vue
+++ b/src/views/standardRegulationLibrary/profileCenter/modules/ProfileCenterTreeModal.vue
@@ -83,7 +83,10 @@ export default {
         },
         // 顺序
         sort: {
-          rules: [{ required: true, message: this.$t('pleaseEnter') + this.$t('treeRight.folderOrder') }],
+          rules: [
+            { required: true, message: this.$t('pleaseEnter') + this.$t('treeRight.folderOrder') },
+            { validator: this.validateNumber }
+          ],
           validateTrigger: 'blur'
         }
       },
@@ -137,6 +140,13 @@ export default {
     },
     handleCancel () {
       this.close()
+    },
+    validateNumber (rule, value, callback) {
+      if (!value || new RegExp(/^[0-9]*[1-9][0-9]*$/).test(value)) {
+        callback()
+      } else {
+        callback(this.$t('pleaseEnterAPositiveInteger'))
+      }
     }
   }
 }