diff --git a/src/military/notice/noticeDetail/index.jsx b/src/military/notice/noticeDetail/index.jsx
index b2c2c1cd..eea007f7 100644
--- a/src/military/notice/noticeDetail/index.jsx
+++ b/src/military/notice/noticeDetail/index.jsx
@@ -151,7 +151,7 @@ export default Form.create()(({ match, history, showNotification, form }) => {
             [{ required: true, message: "请输入联系方式" }, 
              { max: 100, message: '不能超过100字符' },
              { validator: (rule,val,callback) =>{
-                var pattern = /^((\+)?86|((\+)?86)?)0?1[3458]\d{9}$/; 
+                const pattern = /^((\+)?86|((\+)?86)?)0?1[3458]\d{9}$/; 
                 if(pattern.test(val)){
                   callback();
                 }else {