diff --git a/FrontendWebApi/ApiControllers/HistoryController.cs b/FrontendWebApi/ApiControllers/HistoryController.cs
index 76c4d6c..80cf877 100644
--- a/FrontendWebApi/ApiControllers/HistoryController.cs
+++ b/FrontendWebApi/ApiControllers/HistoryController.cs
@@ -19,6 +19,7 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Xml;
 using System.Diagnostics;
+using Microsoft.CodeAnalysis;
 
 
 namespace FrontendWebApi.ApiControllers
@@ -1610,6 +1611,14 @@ namespace FrontendWebApi.ApiControllers
         public async Task<ActionResult<ApiResult<List<HistoryFavorite>>>> SaveHistoryFavorite([FromBody] HistoryFavorite post)
         {
             ApiResult<List<HistoryFavorite>> apiResult = new ApiResult<List<HistoryFavorite>>(jwt_str);
+            var favorite = await frontendRepository.GetOneAsync<HistoryFavorite>("history_favorite", "favorite_name = @favorite_name and deleted = 0", new { favorite_name = post.favorite_name });
+            if (favorite != null)
+            {
+                apiResult.Code = "5000";
+                apiResult.Msg = "已有該組合名稱";
+
+                return Ok(apiResult);
+            }
             if (!jwtlife)
             {
                 apiResult.Code = "5000";