diff --git a/lib/login/login/starLock_login_logic.dart b/lib/login/login/starLock_login_logic.dart
index c666238b..82426458 100755
--- a/lib/login/login/starLock_login_logic.dart
+++ b/lib/login/login/starLock_login_logic.dart
@@ -61,12 +61,14 @@ class StarLockLoginLogic extends BaseGetXController {
       Storage.saveLoginData(entity.data);
       Storage.setBool(saveIsVip, entity.data!.isVip == 1);
       //如已有星图配置则保存 无需重复注册节点及重复绑定
-      final Starchart starChart = entity.data!.starchart!;
-      Storage.saveStarChartRegisterNodeInfo(StarChartRegisterNodeEntity(
-          peer: PeerData(
-              id: starChart.starchartId,
-              publicKey: starChart.starchartPeerPublicKey,
-              privateKey: starChart.starchartPeerPrivateKey)));
+      if (entity.data!.starchart != null) {
+        final Starchart starChart = entity.data!.starchart!;
+        Storage.saveStarChartRegisterNodeInfo(StarChartRegisterNodeEntity(
+            peer: PeerData(
+                id: starChart.starchartId,
+                publicKey: starChart.starchartPeerPublicKey,
+                privateKey: starChart.starchartPeerPrivateKey)));
+      }
       eventBus.fire(MineInfoChangeRefreshUI());
       if (Get.isRegistered<LockMainLogic>()) {
         Get.find<LockMainLogic>().getStarLockInfo(isUnShowLoading: true);