diff --git a/static/src/js/app/oj/account/register.js b/static/src/js/app/oj/account/register.js
index e6b4deb..b9d3468 100644
--- a/static/src/js/app/oj/account/register.js
+++ b/static/src/js/app/oj/account/register.js
@@ -2,6 +2,11 @@ require(["jquery", "bs_alert", "csrf", "validation"], function($, bs_alert, csrf
     $("#register-form")
             .formValidation({
             framework: "bootstrap",
+            icon: {
+                valid: 'glyphicon glyphicon-ok',
+                invalid: 'glyphicon glyphicon-remove',
+                validating: 'glyphicon glyphicon-refresh'
+            },
             fields: {
                 username: {
                     validators: {
@@ -50,6 +55,21 @@ require(["jquery", "bs_alert", "csrf", "validation"], function($, bs_alert, csrf
                             message: "两次输入的密码必须一致"
                         }
                     }
+                },
+                email: {
+                    validators: {
+                        notEmpty: {
+                            message: "请填写电子邮箱邮箱地址"
+                        },
+                        emailAddress: {
+                            message: "请填写有效的邮箱地址"
+                        },
+                        remoteCSRF: {
+                            message: "您已经注册过了",
+                            url: "/api/email_check/",
+                            field: 'email'
+                        }
+                    }
                 }
             }
         }
@@ -72,8 +92,6 @@ require(["jquery", "bs_alert", "csrf", "validation"], function($, bs_alert, csrf
                         bs_alert(data.data);
                     }
                 }
-
             })
         });
-
 });
\ No newline at end of file
diff --git a/template/oj/account/register.html b/template/oj/account/register.html
index a93014c..34dc9a4 100644
--- a/template/oj/account/register.html
+++ b/template/oj/account/register.html
@@ -14,6 +14,10 @@
                 <label for="real_name">真实姓名</label>
                 <input type="text" class="form-control input-lg" id="real_name" name="real_name" placeholder="真实姓名">
             </div>
+            <div class="form-group">
+                <label for="email">邮箱地址</label>
+                <input type="email" class="form-control input-lg" id="email" name="email" placeholder="邮箱地址">
+            </div>
             <div class="form-group">
                 <label for="password">密码</label>
                 <input type="password" class="form-control input-lg" id="password" name="password" placeholder="密码">