diff --git a/mpmaster/src/main/java/com/xypower/mpmaster/sms/SimUtil.java b/mpmaster/src/main/java/com/xypower/mpmaster/sms/SimUtil.java
index 687c82cb..5e79fc45 100644
--- a/mpmaster/src/main/java/com/xypower/mpmaster/sms/SimUtil.java
+++ b/mpmaster/src/main/java/com/xypower/mpmaster/sms/SimUtil.java
@@ -1196,7 +1196,7 @@ public class SimUtil {
             if (ActivityCompat.checkSelfPermission(mContext, Manifest.permission.READ_PHONE_STATE) != PackageManager.PERMISSION_GRANTED) {
                 return;
             }
-            if (localSubscriptionManager.getActiveSubscriptionInfoCount() > 1) {
+            if (localSubscriptionManager.getActiveSubscriptionInfoCount() > 0) {
                 List localList = localSubscriptionManager.getActiveSubscriptionInfoList();
                 boolean doubleSim = isDoubleSim(mContext);
                 SubscriptionInfo simInfoAnother = null;
@@ -1208,6 +1208,10 @@ public class SimUtil {
                             simInfoAnother = (SubscriptionInfo) localList.get(1);
                         }
                     }
+                } else {
+                    if (localList != null && localList.size() > 0) {
+                        simInfoAnother = (SubscriptionInfo) localList.get(0);
+                    }
                 }
                 Intent itSend = new Intent(SMS_SEND_ACTION);
                 itSend.putExtra(SMSRESTARTTYPE, restartType);