diff --git a/star_lock/lib/mine/mineSet/mineSet/mineSet_logic.dart b/star_lock/lib/mine/mineSet/mineSet/mineSet_logic.dart
index 3df5a115..60f15a49 100644
--- a/star_lock/lib/mine/mineSet/mineSet/mineSet_logic.dart
+++ b/star_lock/lib/mine/mineSet/mineSet/mineSet_logic.dart
@@ -53,7 +53,9 @@ class MineSetLogic extends BaseGetXController {
   Future<void> userLogoutRequest() async {
     var getPushDeviceID = '';
     await Storage.getString(pushDeviceID).then((value) {
-      getPushDeviceID = value!;
+      if (value != null && value.isNotEmpty) {
+        getPushDeviceID = value;
+      }
     });
     LoginEntity entity =
         await ApiRepository.to.userLogout(deviceld: getPushDeviceID);