diff --git a/src/pages/processCenter/pages/creatProcess/bzrk/step1.vue b/src/pages/processCenter/pages/creatProcess/bzrk/step1.vue
index 8e6fede4a..c2e216751 100644
--- a/src/pages/processCenter/pages/creatProcess/bzrk/step1.vue
+++ b/src/pages/processCenter/pages/creatProcess/bzrk/step1.vue
@@ -1736,14 +1736,17 @@ export default {
           {required: true, message: '请选择归档位置', trigger: 'blur'}
         ],
         standSort: [
-          {required: true, message: '请选择标准类别', trigger: 'change'}
+          {required: true, message: '请选择标准类别', trigger: 'change'},
+          { validator: this.checkIsOnly, trigger: 'change'}
         ],
         standNumber: [
           {required: true, message: '请输入标准编号', trigger: 'blur'},
-          {min: 1, max: 100, message: '长度在 1 到 100 个字符', trigger: 'blur'}
+          {min: 1, max: 100, message: '长度在 1 到 100 个字符', trigger: 'blur'},
+          { validator: this.checkIsOnly, trigger: 'change'}
         ],
         standYear: [
           {required: true, message: '请输入标准年份'},
+          { validator: this.checkIsOnly, trigger: 'change'}
           // { type: 'number', message: '年标准年份必须为数字值'}
         ],
         standName: [
@@ -1836,6 +1839,21 @@ export default {
         }
       }
     },
+    // 'form.standSort' : {
+    //   handler: function() {
+    //     this.checkIsOnly()
+    //   }
+    // },
+    // 'form.standNumber' : {
+    //   handler: function() {
+    //     this.checkIsOnly()
+    //   }
+    // },
+    // 'form.standYear' : {
+    //   handler: function() {
+    //     this.checkIsOnly()
+    //   }
+    // }
    /* 'form.signFlag' : {
       handler: function () {
         if (this.form.signFlag === '1') {
@@ -1980,6 +1998,44 @@ export default {
     // },
   },
   methods: {
+    checkIsOnly() {
+      let standType = ''
+      if (this.form.standInData === '0') {
+        standType = 'INLAND'
+        if(this.form.standSort && this.form.standNumber && this.form.standYear){
+          this.$http.get('sarStandardsInfo/sar-standards-info/checkIsOnly', {
+            standType: standType,
+            standSort: this.form.standSort,
+            standNumber: this.form.standNumber,
+            standYear: this.form.standYear,
+          }, {
+            _this: this
+          }, res => {
+            if (!res.ok) {
+              this.$message.warning('标准号重复')
+              return
+            }
+          })
+        }
+      } else {
+        standType = 'FOREIGN'
+        if(this.form.standSort && this.form.standNumber){
+          this.$http.get('sarStandardsInfo/sar-standards-info/checkIsOnly', {
+            standType: standType,
+            standSort: this.form.standSort,
+            standNumber: this.form.standNumber,
+            standYear: this.form.standYear,
+          }, {
+            _this: this
+          }, res => {
+            if (!res.ok) {
+              this.$message.warning('标准号重复')
+              return
+            }
+          })
+        }
+      }
+    },
     //限制上传文件个数
     handleExceed (files, fileList) {
       this.$message.warning(`当前限制选择 8 个文件，本次选择了 ${files.length} 个文件，共选择了 ${files.length + fileList.length} 个文件`)