.

model/Classes/Controllers/Controller/ShareVC/ShareViewController.m

@@ -32,6 +32,17 @@
     UIBarButtonItem *nagetiveSpacer = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
     nagetiveSpacer.width = -12;//这个值可以根据自己需要自己调整
     self.navigationItem.leftBarButtonItems = @[nagetiveSpacer, leftItem];
+    switch (self.type) {
+        case 1:
+            [self.img setImage:[UIImage imageNamed:@"text_yonghuduan"]];
+            break;
+        case 2:
+            [self.img setImage:[UIImage imageNamed:@"text_moteduan"]];
+            break;
+        default:
+            [self.img setImage:[UIImage imageNamed:@"text_yonghuduan"]];
+            break;
+    }
 }
 
 - (void)viewDidLayoutSubviews {
@@ -139,18 +150,5 @@
     [WXApi sendReq:req];
 }
 
-- (void)setType:(NSInteger)type {
-    _type = type;
-    switch (type) {
-        case 1:
-            self.img.image = [UIImage imageNamed:@"text_yonghuduan"];
-            break;
-        case 2:
-            self.img.image = [UIImage imageNamed:@"text_moteduan"];
-            break;
-        default:
-            break;
-    }
-}
 
 @end

model/Classes/Public/RegisterViewController.m

@@ -198,7 +198,7 @@
 - (void)doRegister {
 
     [MBProgressHUD showHUDAddedTo:self.view animated:YES];
-    NSDictionary *dic = @{@"mobile": phoneNum, @"pass": password, @"pet": nickName, @"qrcode": pkCode};
+    NSDictionary *dic = @{@"mobile": phoneNum, @"pass": password, @"pet": nickName, @"qrcode": pkCode ? pkCode : @""};
 
     [YanCNetWorkManager requestPostWithURLStr:Url_doRegister(PublicUrl) parameters:dic finish:^(id dataDic) {
         [MBProgressHUD hideHUDForView:self.view animated:YES];