更新

app/Services/UserWalletService.php

@@ -378,6 +378,11 @@ class UserWalletService
         }
     }
 
+    # 提币验证码
+    public function mscode($user){
+        return $this->successWithData(Captcha::create("math", true));
+    }
+
     #提币
     public function withdraw($user_id, $coin_id, $address, $amount, $address_note, $address_type)
     {