diff --git a/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.YueBiao.Test/JT808_0x1FC4_Test.cs b/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.YueBiao.Test/JT808_0x1FC4_Test.cs
index 828882a..444d00c 100644
--- a/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.YueBiao.Test/JT808_0x1FC4_Test.cs
+++ b/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.YueBiao.Test/JT808_0x1FC4_Test.cs
@@ -26,8 +26,8 @@ namespace JT808.Protocol.Extensions.YueBiao.Test
             {
                 ErrorCode=1,
                  MsgNum=2,
-                  UpgradeStatus= Enums.JT808UpgradeStatus.固件下载中,
-                   UpgradeType= Protocol.Enums.JT808UpgradeType.北斗卫星定位模块,
+                  UpgradeStatus= Enums.JT808UpgradeStatus.鍥轰欢涓嬭浇涓�,
+                   UpgradeType= Protocol.Enums.JT808UpgradeType.鍖楁枟鍗槦瀹氫綅妯″潡,
                     UploadProgress=3
             };
             var hex = JT808Serializer.Serialize(jT808UploadLocationRequest).ToHexString();
@@ -39,8 +39,8 @@ namespace JT808.Protocol.Extensions.YueBiao.Test
             var jT808UploadLocationRequest = JT808Serializer.Deserialize<JT808_0x1FC4>("000234010301".ToHexBytes());
             Assert.Equal(1, jT808UploadLocationRequest.ErrorCode);
             Assert.Equal(2, jT808UploadLocationRequest.MsgNum);
-            Assert.Equal(Enums.JT808UpgradeStatus.固件下载中, jT808UploadLocationRequest.UpgradeStatus);
-            Assert.Equal(Protocol.Enums.JT808UpgradeType.北斗卫星定位模块, jT808UploadLocationRequest.UpgradeType);
+            Assert.Equal(Enums.JT808UpgradeStatus.鍥轰欢涓嬭浇涓�, jT808UploadLocationRequest.UpgradeStatus);
+            Assert.Equal(Protocol.Enums.JT808UpgradeType.鍖楁枟鍗槦瀹氫綅妯″潡, jT808UploadLocationRequest.UpgradeType);
             Assert.Equal(3, jT808UploadLocationRequest.UploadProgress);
         }
         [Fact]