diff --git a/src/api/user.js b/src/api/user.js
index 63b82a6..d9766f7 100644
--- a/src/api/user.js
+++ b/src/api/user.js
@@ -4,9 +4,15 @@ import md5 from 'js-md5';
 export const loginService = (loginData) => {
     const params = new URLSearchParams();
     for (let key in loginData) {
+        if (key === "username") {
+            //正则表达式判断邮箱
+            if (RegExp(/^[a-zA-Z0-9_-]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+)+$/).test(loginData[key])) {
+                loginData['email'] = loginData[key]
+                loginData[key] = ''
+            } 
+        }
         if (key === 'password') {
-            params.append(key, md5(loginData[key]))
-            continue;
+            loginData[key] = md5(loginData[key])
         }
         params.append(key, loginData[key])
     }