diff --git a/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao.Test/JT808_0x0200_0x67_Test.cs b/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao.Test/JT808_0x0200_0x67_Test.cs
index 865944fd..fd8c70c9 100644
--- a/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao.Test/JT808_0x0200_0x67_Test.cs
+++ b/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao.Test/JT808_0x0200_0x67_Test.cs
@@ -46,7 +46,6 @@ public void Serializer()
                 },
                 AlarmTime = Convert.ToDateTime("2019-12-11 18:31:00"),
                 Altitude = 7,
-                AlarmLevel=8,
                 AlarmOrEventType=9,
                 FlagState = 12,
                 Latitude = 13,
@@ -55,12 +54,12 @@ public void Serializer()
                 VehicleState = 19
             });
             var hex = JT808Serializer.Serialize(jT808UploadLocationRequest).ToHexString();
-            Assert.Equal("000000010000000200BA7F0E07E4F11C0028003C0000180715101010672A000000010C09081100070000000D0000000E191211183100001334343434343434191210183100030200", hex);
+            Assert.Equal("000000010000000200BA7F0E07E4F11C0028003C00001807151010106729000000010C091100070000000D0000000E191211183100001334343434343434191210183100030200", hex);
         }
         [Fact]
         public void Deserialize()
         {
-            var jT808UploadLocationRequest = JT808Serializer.Deserialize<JT808_0x0200>("000000010000000200BA7F0E07E4F11C0028003C0000180715101010672A000000010C09081100070000000D0000000E191211183100001334343434343434191210183100030200".ToHexBytes());
+            var jT808UploadLocationRequest = JT808Serializer.Deserialize<JT808_0x0200>("000000010000000200BA7F0E07E4F11C0028003C00001807151010106729000000010C091100070000000D0000000E191211183100001334343434343434191210183100030200".ToHexBytes());
             jT808UploadLocationRequest.CustomLocationAttachData.TryGetValue(JT808_SuBiao_Constants.JT808_0X0200_0x67, out var value);
             JT808_0x0200_0x67 jT808_0X0200_0X67 = value as JT808_0x0200_0x67;
             Assert.Equal(1u, jT808_0X0200_0X67.AlarmId);
@@ -70,10 +69,9 @@ public void Deserialize()
             Assert.Equal(Convert.ToDateTime("2019-12-10 18:31:00"), jT808_0X0200_0X67.AlarmIdentification.Time);
             Assert.Equal(Convert.ToDateTime("2019-12-11 18:31:00"), jT808_0X0200_0X67.AlarmTime);
             Assert.Equal(7, jT808_0X0200_0X67.Altitude);
-            Assert.Equal(8, jT808_0X0200_0X67.AlarmLevel);
             Assert.Equal(9, jT808_0X0200_0X67.AlarmOrEventType);
             Assert.Equal(0x67, jT808_0X0200_0X67.AttachInfoId);
-            Assert.Equal(42, jT808_0X0200_0X67.AttachInfoLength);
+            Assert.Equal(41, jT808_0X0200_0X67.AttachInfoLength);
             Assert.Equal(12, jT808_0X0200_0X67.FlagState);
             Assert.Equal(13, jT808_0X0200_0X67.Latitude);
             Assert.Equal(14, jT808_0X0200_0X67.Longitude);
diff --git a/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao/JT808.Protocol.Extensions.SuBiao.xml b/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao/JT808.Protocol.Extensions.SuBiao.xml
index ae43461e..6183cdc4 100644
--- a/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao/JT808.Protocol.Extensions.SuBiao.xml
+++ b/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao/JT808.Protocol.Extensions.SuBiao.xml
@@ -657,11 +657,6 @@
             报警/事件类型
             </summary>
         </member>
-        <member name="P:JT808.Protocol.Extensions.SuBiao.MessageBody.JT808_0x0200_0x67.AlarmLevel">
-            <summary>
-            报警/事件类型
-            </summary>
-        </member>
         <member name="P:JT808.Protocol.Extensions.SuBiao.MessageBody.JT808_0x0200_0x67.Speed">
             <summary>
             车速
diff --git a/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao/MessageBody/JT808_0x0200_0x67.cs b/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao/MessageBody/JT808_0x0200_0x67.cs
index 26f24ca9..06513351 100644
--- a/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao/MessageBody/JT808_0x0200_0x67.cs
+++ b/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.SuBiao/MessageBody/JT808_0x0200_0x67.cs
@@ -36,10 +36,6 @@ public class JT808_0x0200_0x67 : JT808MessagePackFormatter<JT808_0x0200_0x67>, J
         /// </summary>
         public byte AlarmOrEventType { get; set; }
         /// <summary>
-        /// 报警/事件类型
-        /// </summary>
-        public byte AlarmLevel { get; set; }
-        /// <summary>
         /// 车速
         /// </summary>
         public byte Speed { get; set; }
@@ -158,18 +154,6 @@ public void Analyze(ref JT808MessagePackReader reader, Utf8JsonWriter writer, IJ
                     break;
             }
             writer.WriteNumber($"[{value.AlarmOrEventType.ReadNumber()}]报警_事件类型-{alarmOrEventTypeString}", value.AlarmOrEventType);
-            value.AlarmLevel = reader.ReadByte();
-            string alarmLevelString = "未知";
-            switch (value.AlarmLevel)
-            {
-                case 0x01:
-                    alarmLevelString = "一级报警";
-                    break;
-                case 0x02:
-                    alarmLevelString = "二级报警";
-                    break;
-            }
-            writer.WriteNumber($"[{value.AlarmLevel.ReadNumber()}]报警级别-{alarmLevelString}", value.AlarmLevel);
             value.Speed = reader.ReadByte();
             writer.WriteNumber($"[{value.Speed.ReadNumber()}]车速", value.Speed);
             value.Altitude = reader.ReadUInt16();
@@ -228,7 +212,6 @@ public override JT808_0x0200_0x67 Deserialize(ref JT808MessagePackReader reader,
             value.AlarmId = reader.ReadUInt32();
             value.FlagState = reader.ReadByte();
             value.AlarmOrEventType = reader.ReadByte();
-            value.AlarmLevel = reader.ReadByte();
             value.Speed = reader.ReadByte();
             value.Altitude = reader.ReadUInt16();
             value.Latitude = (int)reader.ReadUInt32();
@@ -258,7 +241,6 @@ public override void Serialize(ref JT808MessagePackWriter writer, JT808_0x0200_0
             writer.WriteUInt32(value.AlarmId);
             writer.WriteByte(value.FlagState);
             writer.WriteByte(value.AlarmOrEventType);
-            writer.WriteByte(value.AlarmLevel);
             writer.WriteByte(value.Speed);
             writer.WriteUInt16(value.Altitude);
             writer.WriteUInt32((uint)value.Latitude);