1 files changed, 4 insertions, 2 deletions
diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolEncoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolEncoder.java
index 82cf03b51..ada7e3fba 100644
--- a/src/main/java/org/traccar/protocol/HuabaoProtocolEncoder.java
+++ b/src/main/java/org/traccar/protocol/HuabaoProtocolEncoder.java
@@ -19,7 +19,9 @@ import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import org.traccar.BaseProtocolEncoder;
 import org.traccar.Protocol;
+import org.traccar.config.Keys;
 import org.traccar.helper.DataConverter;
+import org.traccar.helper.model.AttributeUtil;
 import org.traccar.model.Command;
 
 import java.text.SimpleDateFormat;
@@ -34,8 +36,8 @@ public class HuabaoProtocolEncoder extends BaseProtocolEncoder {
     @Override
     protected Object encodeCommand(Command command) {
 
-        boolean alternative = getIdentityManager().lookupAttributeBoolean(
-                command.getDeviceId(), getProtocolName() + ".alternative", false, false, true);
+        boolean alternative = AttributeUtil.lookup(
+                getCacheManager(), Keys.PROTOCOL_ALTERNATIVE.withPrefix(getProtocolName()), command.getDeviceId());
 
         ByteBuf id = Unpooled.wrappedBuffer(
                 DataConverter.parseHex(getUniqueId(command.getDeviceId())));