diff --git a/Common/Utils/ExcelReader/AvatarSkillData.cs b/Common/Utils/ExcelReader/AvatarSkillData.cs
new file mode 100644
index 0000000..b9fd5ac
--- /dev/null
+++ b/Common/Utils/ExcelReader/AvatarSkillData.cs
@@ -0,0 +1,96 @@
+using Newtonsoft.Json;
+
+namespace Common.Utils.ExcelReader
+{
+    public class AvatarSkillData : BaseExcelReader<AvatarSkillData, AvatarSkillDataExcel>
+    {
+        public override string FileName { get { return "AvatarSubSkillData.json"; } }
+
+        public AvatarSkillDataExcel? FromId(int id)
+        {
+            return All.Where(subSkill => subSkill.SkillId == id).FirstOrDefault();
+        }
+    }
+
+#pragma warning disable CS8618 // Non-nullable field must contain a non-null value when exiting constructor. Consider declaring as nullable.
+    public partial class AvatarSkillDataExcel
+    {
+        [JsonProperty("name")]
+        public HashName Name { get; set; }
+        
+        [JsonProperty("info")]
+        public HashName Info { get; set; }
+        
+        [JsonProperty("showOrder")]
+        public int ShowOrder { get; set; }
+
+        [JsonProperty("unlockLv")]
+        public int UnlockLv { get; set; }
+        
+        [JsonProperty("unlockStar")]
+        public int UnlockStar { get; set; }
+        
+        [JsonProperty("skillStep")]
+        public HashName SkillStep { get; set; }
+        
+        [JsonProperty("iconPath")]
+        public string IconPath { get; set; }
+        
+        [JsonProperty("iconPathInLevel")]
+        public string IconPathInLevel { get; set; }
+        
+        [JsonProperty("buttonName")]
+        public string ButtonName { get; set; }
+
+        [JsonProperty("paramBase_1")]
+        public int ParamBase1 { get; set; }
+        
+        [JsonProperty("paramLogic_1")]
+        public object[] ParamLogic1 { get; set; }
+        
+        [JsonProperty("paramSubID_1")]
+        public int ParamSubID1 { get; set; }
+        
+        [JsonProperty("paramSubIndex_1")]
+        public int ParamSubIndex1 { get; set; }
+        
+        [JsonProperty("paramBase_2")]
+        public int ParamBase2 { get; set; }
+
+        [JsonProperty("paramLogic_2")]
+        public object[] ParamLogic2 { get; set; }
+
+        [JsonProperty("paramSubID_2")]
+        public int ParamSubID2 { get; set; }
+
+        [JsonProperty("paramSubIndex_2")]
+        public int ParamSubIndex2 { get; set; }
+        
+        [JsonProperty("paramBase_3")]
+        public int ParamBase3 { get; set; }
+
+        [JsonProperty("paramLogic_3")]
+        public object[] ParamLogic3 { get; set; }
+
+        [JsonProperty("paramSubID_3")]
+        public int ParamSubID3 { get; set; }
+
+        [JsonProperty("paramSubIndex_3")]
+        public int ParamSubIndex3 { get; set; }
+
+        [JsonProperty("canTry")]
+        public bool CanTry { get; set; }
+        
+        [JsonProperty("TagList")]
+        public TagList[] TagList { get; set; }
+
+        [JsonProperty("unlockItemList")]
+        public object UnlockItemList { get; set; }
+        
+        [JsonProperty("DataImpl")]
+        public object DataImpl { get; set; }
+        
+        [JsonProperty("skillId")]
+        public int SkillId { get; set; }
+    }
+}