小修改

ruoyi-app/src/main/java/com/ruoyi/app/controller/AppLoginController.java

@@ -147,6 +147,10 @@ public class AppLoginController {
             if (check != null) {
                 return AjaxResult.error("该手机号已绑定，请直接登陆");
             }
+            boolean ckCaptcha = AliSMSUtil.getInstance().validateSmsCode(loginVo.getMobile(), loginVo.getCaptcha());
+            if (!ckCaptcha) {
+                return AjaxResult.error("验证码错误");
+            }
             appUser.setMobile(loginVo.getMobile());
         }