diff --git a/subpackages/mine/auth/auth.js b/subpackages/mine/auth/auth.js
index ddf4f3d..6d60243 100644
--- a/subpackages/mine/auth/auth.js
+++ b/subpackages/mine/auth/auth.js
@@ -135,13 +135,16 @@ Page({
       auth.fetchMyProfile().catch(() => ({}))
     ]).then(([res, profile]) => {
       const d = res && typeof res === 'object' ? res : {};
+      if(d.birthDate ){
+        d.birthDate = d.birthDate.split(' ')[0] || d.birthday || '';
+      }
       const name = d.name || d.realName || '';
       const mobile = d.mobile || d.phone || '';
       const idCardNumber = d.idCardNumber || d.idNumber || '';
       const idCardImageUrl = d.idCardImageUrl || d.idCardFrontImageUrl || '';
       const idCardBackImageUrl = d.idCardBackImageUrl || '';
       const passportImageUrl = d.passportPhotoUrl || d.passportImageUrl || '';
-      const birthDate = d.birthDate.split(' ')[0] || d.birthday || '';
+      const birthDate = d.birthDate || d.birthday || '';
       const rawGender = d.gender != null ? String(d.gender) : '';
       const genderIndex = (rawGender === '1' || rawGender === 'F' || rawGender === '女') ? 1 : 0;
       const ocrDone = Boolean(name || idCardNumber || passportImageUrl);
@@ -289,7 +292,7 @@ Page({
     const {
       activeTab, idCardImageUrl, passportImageUrl,
       name, idCardNumber, birthDate,
-      genderOptions, genderIndex, mobile, verificationCode
+      genderOptions, genderIndex, mobile, verificationCode,idCardBackImageUrl
     } = this.data;
 
     if (!name) {
@@ -325,7 +328,8 @@ Page({
         gender: genderValue,
         birthDate: birthDate || undefined,
         idCardNumber,
-        idCardImageUrl
+        idCardImageUrl,
+        idCardBackImageUrl
       };
     } else {
       if (!passportImageUrl) {
@@ -354,7 +358,8 @@ Page({
       .submitMyAuth(payload)
       .then(() => {
         wx.showToast({ title: '提交成功', icon: 'success' });
-        setTimeout(() => wx.navigateBack({ delta: 1 }), 600);
+        this.loadAuth();
+        setTimeout(() => wx.navigateBack({ delta: 1 }), 1500);
       })
       .catch((err) => {
         wx.showToast({ title: (err && err.message) || '提交失败', icon: 'none' });