diff --git a/apps/counter/api/mobile/serializers.py b/apps/counter/api/mobile/serializers.py
index e2827cc..187a016 100644
--- a/apps/counter/api/mobile/serializers.py
+++ b/apps/counter/api/mobile/serializers.py
@@ -76,6 +76,7 @@ class DeviceInfoMobileSerializer(serializers.ModelSerializer):
         fields = [
             'device_id',
             'device_name',
+            'chip_type',
             'status',
             'count',
             'csq',
@@ -100,6 +101,9 @@ class DeviceInfoMobileSerializer(serializers.ModelSerializer):
             return device.device_name
         return None
 
+    def get_chip_type(self, obj):
+        return obj.chip_type
+
     def get_status(self, obj) -> int:
         return obj.online