diff --git a/app.apk b/app.apk
deleted file mode 100644
index 01b0517f..00000000
Binary files a/app.apk and /dev/null differ
diff --git a/app/app-20231105.apk b/app/app-20231105.apk
new file mode 100644
index 00000000..6c4e70a9
Binary files /dev/null and b/app/app-20231105.apk differ
diff --git a/app/src/main/java/com/cofbro/qian/login/LoginActivity.kt b/app/src/main/java/com/cofbro/qian/login/LoginActivity.kt
index 74c99bca..fc242b62 100644
--- a/app/src/main/java/com/cofbro/qian/login/LoginActivity.kt
+++ b/app/src/main/java/com/cofbro/qian/login/LoginActivity.kt
@@ -113,8 +113,8 @@ class LoginActivity : BaseActivity<LoginViewModel, ActivityLoginBinding>() {
 
     private fun toVerifyCodeActivity() {
         val phoneNumber = binding?.ipUsername?.getTextString() ?: ""
-        if (phoneNumber.isEmpty()) {
-            ToastUtils.show("请先输入手机号")
+        if (phoneNumber.length == 11) {
+            ToastUtils.show("请输入正确的手机号")
             return
         }
         val intent = Intent(this, SMSActivity::class.java)