diff --git a/app/src/main/java/com/cobo/cold/ui/fragment/main/QRCodeScanFragment.java b/app/src/main/java/com/cobo/cold/ui/fragment/main/QRCodeScanFragment.java
index e5f4188..a00b758 100644
--- a/app/src/main/java/com/cobo/cold/ui/fragment/main/QRCodeScanFragment.java
+++ b/app/src/main/java/com/cobo/cold/ui/fragment/main/QRCodeScanFragment.java
@@ -235,11 +235,7 @@ public class QRCodeScanFragment extends BaseFragment<QrcodeScanFragmentBinding>
             alert(getString(R.string.incorrect_qrcode));
         } catch (CoinNotFindException e) {
             e.printStackTrace();
-            alert(null,getString(R.string.version_not_match), () -> {
-                navigateUp();
-                ((MainActivity) mActivity).getNavController().navigateUp();
-                ((MainActivity) mActivity).getNavController().navigate(R.id.action_to_settingFragment);
-            });
+            alert(null, getString(R.string.only_support_btc), null);
         } catch (UuidNotMatchException e) {
             e.printStackTrace();
             alert(getString(R.string.uuid_not_match));
diff --git a/app/src/main/java/com/cobo/cold/viewmodel/QrScanViewModel.java b/app/src/main/java/com/cobo/cold/viewmodel/QrScanViewModel.java
index db51061..cba4ee6 100644
--- a/app/src/main/java/com/cobo/cold/viewmodel/QrScanViewModel.java
+++ b/app/src/main/java/com/cobo/cold/viewmodel/QrScanViewModel.java
@@ -203,7 +203,8 @@ public class QrScanViewModel extends AndroidViewModel {
             String coinCode = object.getJSONObject("signTx")
                     .getString("coinCode");
 
-            if (!Coins.isCoinSupported(coinCode)) {
+            if (!Coins.isCoinSupported(coinCode)
+                    || object.getJSONObject("signTx").has("omniTx")) {
                 throw new CoinNotFindException("not support " + coinCode);
             }
             Bundle bundle = new Bundle();
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index c23b0b3..cee6d16 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -310,4 +310,5 @@
     <string name="from_electrum">来自Electrum</string>
     <string name="update_failed">升级失败</string>
     <string name="contact_cobo_service">您可邮件联系客服：support@cobo.com\n 状态码:%s</string>
+    <string name="only_support_btc">仅支持扫描 BTC</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 24ebe41..7ee6f61 100755
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -334,4 +334,5 @@
     <string name="from_electrum">From Electrum</string>
     <string name="update_failed">Update failed</string>
     <string name="contact_cobo_service">contact us: support@cobo.com\n Status Code:%s</string>
+    <string name="only_support_btc">Please scan only BTC</string>
 </resources>