diff --git a/src/i18n/cn.json b/src/i18n/cn.json
index ea5425e..a0d9a93 100644
--- a/src/i18n/cn.json
+++ b/src/i18n/cn.json
@@ -262,7 +262,8 @@
         "securityVerification": "安全性验证",
         "disagree": "您还没有同意条款",
         "registrationSuccess": "注册成功，正在跳转登录页面",
-        "referrer": "推荐人",
+        "referrer": "邀请码",
+        "referrer1": "请填写邀请码",
         "optional": "选填",
         "password": "密码",
         "login": "登录",
@@ -1036,4 +1037,4 @@
         "m3":"订单结束",
         "m4":"订单取消"
     }
-}
\ No newline at end of file
+}
diff --git a/src/i18n/en.json b/src/i18n/en.json
index 078e1a3..b3af64f 100644
--- a/src/i18n/en.json
+++ b/src/i18n/en.json
@@ -275,7 +275,8 @@
         "phoneCorrect": "Please make sure the mobile phone and area code are correct",
         "securePhone": "Please make sure your phone signal is stable",
         "verCode": "Verify Code",
-        "referrer": "Referrer",
+        "referrer": "Invitation code",
+        "referrer1": "Please enter the invitation code",
         "phoneNum": "Phone Number",
         "enterPhoneNum": "Enter Phone Number",
         "referral": "Referral Code ",
@@ -1092,4 +1093,4 @@
         "m3":"End of order",
         "m4":"Order cancellation"
     }
-}
\ No newline at end of file
+}
diff --git a/src/i18n/tw.json b/src/i18n/tw.json
index 4492937..b5c2710 100644
--- a/src/i18n/tw.json
+++ b/src/i18n/tw.json
@@ -260,7 +260,8 @@
         "securityVerification": "安全性驗證",
         "disagree": "您還沒有同意條款",
         "registrationSuccess": "注册成功，正在跳轉登入頁面",
-        "referrer": "推薦人",
+        "referrer": "邀請碼",
+        "referrer1": "請填寫邀請碼",
         "optional": "選填",
         "password": "密碼",
         "login": "登入",
@@ -1030,4 +1031,4 @@
         "m3":"訂單結束",
         "m4":"訂單取消"
     }
-}
\ No newline at end of file
+}
diff --git a/src/views/signUp/index.vue b/src/views/signUp/index.vue
index 7d70dc8..ed79268 100644
--- a/src/views/signUp/index.vue
+++ b/src/views/signUp/index.vue
@@ -54,7 +54,7 @@
                         </div>
 
                         <div class="form-group row">
-                            <input type="text" class="form-control" :disabled="$route.query.invite_code?true:false" v-model="user.parentCode" :placeholder="`${$t('login.referrer')}（${$t('login.optional')}）`" />
+                            <input type="text" class="form-control" :disabled="$route.query.invite_code?true:false" v-model="user.parentCode" :placeholder="`${$t('login.referrer')}`" />
                         </div>
 
                         <div class="custom-control custom-checkbox">
@@ -263,6 +263,17 @@ export default {
                     );
                     return;
                 }
+                if (this.user.parentCode=="") {
+                    // 没有填写推荐人
+                    this.$message(
+                        {
+                            type: "warning",
+                            message: this.$t("login.referrer1") + "！"
+                        },
+                        1000
+                    );
+                    return;
+                }
 
                 // 滑块安全性验证
                 // if (this.user.parentCode) {