diff --git a/GanjooRazor/Pages/_WordCountsByPoetPartial.cshtml b/GanjooRazor/Pages/_WordCountsByPoetPartial.cshtml
index e4ac465a..565e1b26 100644
--- a/GanjooRazor/Pages/_WordCountsByPoetPartial.cshtml
+++ b/GanjooRazor/Pages/_WordCountsByPoetPartial.cshtml
@@ -23,7 +23,7 @@
                 {
                     <tr class="e">
                         <td class="c1">@((i + 1).ToPersianNumbers())</td>
-                        <td class="c2"><a href="/search?s=@Model.Term&author=@Model.WordStats[i].Id">@Model.WordStats[i].Name</a></td>
+                        <td class="c2"><a href="/search?s=@Model.Term&author=@Model.WordStats[i].PoetId">@Model.WordStats[i].Name</a></td>
                         <td class="c3">@RMuseum.Services.Implementation.LanguageUtils.FormatMoney(Model.WordStats[i].Count)</td>
                         @if (Model.WordStats[i].TotalWordCount == 0)
                         {
@@ -40,7 +40,7 @@
                 {
                     <tr>
                         <td class="c1">@((i + 1).ToPersianNumbers())</td>
-                        <td class="c2"><a href="/search?s=@Model.Term&author=@Model.WordStats[i].Id">@Model.WordStats[i].Name</a></td>
+                        <td class="c2"><a href="/search?s=@Model.Term&author=@Model.WordStats[i].PoetId">@Model.WordStats[i].Name</a></td>
                         <td class="c3">@RMuseum.Services.Implementation.LanguageUtils.FormatMoney(Model.WordStats[i].Count)</td>
                         @if (Model.WordStats[i].TotalWordCount == 0)
                         {
diff --git a/RMuseum/Controllers/GanjoorController.cs b/RMuseum/Controllers/GanjoorController.cs
index 2d1afa76..5c9737ff 100644
--- a/RMuseum/Controllers/GanjoorController.cs
+++ b/RMuseum/Controllers/GanjoorController.cs
@@ -4373,16 +4373,17 @@ namespace RMuseum.Controllers
         /// </summary>
         /// <param name="term"></param>
         /// <param name="paging"></param>
+        /// <param name="parentCatId"></param>
         /// <returns></returns>
         [HttpGet]
-        [Route("wordcounts/bypoet")]
+        [Route("wordcounts/bycat")]
         [AllowAnonymous]
         [ProducesResponseType((int)HttpStatusCode.OK, Type = typeof(IEnumerable<PoetOrCatWordStat>))]
         [ProducesResponseType((int)HttpStatusCode.BadRequest, Type = typeof(string))]
 
-        public async Task<IActionResult> GetCategoryWordCountsByPoetsAsync(string term, [FromQuery] PagingParameterModel paging)
+        public async Task<IActionResult> GetCategoryWordCountsByPoetsAsync(string term, [FromQuery] PagingParameterModel paging, int? parentCatId)
         {
-            var pagedResult = await _ganjoorService.GetCategoryWordCountsByPoetsAsync(term, paging);
+            var pagedResult = await _ganjoorService.GetCategoryWordCountsBySubCatsAsync(term, paging, parentCatId);
             if (!string.IsNullOrEmpty(pagedResult.ExceptionString))
                 return BadRequest(pagedResult.ExceptionString);
 
diff --git a/RMuseum/Models/Ganjoor/ViewModels/PoetOrCatWordStat.cs b/RMuseum/Models/Ganjoor/ViewModels/PoetOrCatWordStat.cs
index c51c672d..16ebdcd9 100644
--- a/RMuseum/Models/Ganjoor/ViewModels/PoetOrCatWordStat.cs
+++ b/RMuseum/Models/Ganjoor/ViewModels/PoetOrCatWordStat.cs
@@ -2,7 +2,8 @@
 {
     public class PoetOrCatWordStat
     {
-        public int Id { get; set; }
+        public int CatId { get; set; }
+        public int PoetId { get; set; }
         public string Name { get; set; }
         public int Count { get; set; }
         public int RowNmbrInCat { get; set; }
diff --git a/RMuseum/RMuseum.xml b/RMuseum/RMuseum.xml
index bf2e0751..cafcafe9 100644
--- a/RMuseum/RMuseum.xml
+++ b/RMuseum/RMuseum.xml
@@ -2345,12 +2345,13 @@
             <param name="catId"></param>
             <returns></returns>
         </member>
-        <member name="M:RMuseum.Controllers.GanjoorController.GetCategoryWordCountsByPoetsAsync(System.String,RSecurityBackend.Models.Generic.PagingParameterModel)">
+        <member name="M:RMuseum.Controllers.GanjoorController.GetCategoryWordCountsByPoetsAsync(System.String,RSecurityBackend.Models.Generic.PagingParameterModel,System.Nullable{System.Int32})">
             <summary>
             comparison of word counts for poets
             </summary>
             <param name="term"></param>
             <param name="paging"></param>
+            <param name="parentCatId"></param>
             <returns></returns>
         </member>
         <member name="M:RMuseum.Controllers.GanjoorController.GetTajikPoetsAsync">
@@ -17467,12 +17468,13 @@
             <param name="catId"></param>
             <returns></returns>
         </member>
-        <member name="M:RMuseum.Services.IGanjoorService.GetCategoryWordCountsByPoetsAsync(System.String,RSecurityBackend.Models.Generic.PagingParameterModel)">
+        <member name="M:RMuseum.Services.IGanjoorService.GetCategoryWordCountsBySubCatsAsync(System.String,RSecurityBackend.Models.Generic.PagingParameterModel,System.Nullable{System.Int32})">
             <summary>
             comparison of word counts for poets
             </summary>
             <param name="term"></param>
             <param name="paging"></param>
+            <param name="parentCatId"></param>
             <returns></returns>
         </member>
         <member name="M:RMuseum.Services.IGanjoorService.TajikImportFromSqlite(System.Int32,System.String)">
@@ -19256,12 +19258,13 @@
             <param name="catId"></param>
             <returns></returns>
         </member>
-        <member name="M:RMuseum.Services.Implementation.GanjoorService.GetCategoryWordCountsByPoetsAsync(System.String,RSecurityBackend.Models.Generic.PagingParameterModel)">
+        <member name="M:RMuseum.Services.Implementation.GanjoorService.GetCategoryWordCountsBySubCatsAsync(System.String,RSecurityBackend.Models.Generic.PagingParameterModel,System.Nullable{System.Int32})">
             <summary>
-            comparison of word counts for poets
+            comparison of word counts for poets ot subcats
             </summary>
             <param name="term"></param>
             <param name="paging"></param>
+            <param name="parentCatId"></param>
             <returns></returns>
         </member>
         <member name="M:RMuseum.Services.Implementation.GanjoorService.BuildCategoryWordCountsAsync(System.Boolean,System.Int32)">
diff --git a/RMuseum/Services/IGanjoorService.cs b/RMuseum/Services/IGanjoorService.cs
index 09d0170b..303f823d 100644
--- a/RMuseum/Services/IGanjoorService.cs
+++ b/RMuseum/Services/IGanjoorService.cs
@@ -1506,8 +1506,9 @@ namespace RMuseum.Services
         /// </summary>
         /// <param name="term"></param>
         /// <param name="paging"></param>
+        /// <param name="parentCatId"></param>
         /// <returns></returns>
-        Task<RServiceResult<(PaginationMetadata PagingMeta, PoetOrCatWordStat[] Items)>> GetCategoryWordCountsByPoetsAsync(string term, PagingParameterModel paging);
+        Task<RServiceResult<(PaginationMetadata PagingMeta, PoetOrCatWordStat[] Items)>> GetCategoryWordCountsBySubCatsAsync(string term, PagingParameterModel paging, int? parentCatId);
 
         /// <summary>
         /// tajik import from sqlite
diff --git a/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-CategoryWordCounts.cs b/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-CategoryWordCounts.cs
index 3bb253b4..99a239c8 100644
--- a/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-CategoryWordCounts.cs
+++ b/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-CategoryWordCounts.cs
@@ -68,12 +68,13 @@ namespace RMuseum.Services.Implementation
         }
 
         /// <summary>
-        /// comparison of word counts for poets
+        /// comparison of word counts for poets ot subcats
         /// </summary>
         /// <param name="term"></param>
         /// <param name="paging"></param>
+        /// <param name="parentCatId"></param>
         /// <returns></returns>
-        public async Task<RServiceResult<(PaginationMetadata PagingMeta, PoetOrCatWordStat[] Items)>> GetCategoryWordCountsByPoetsAsync(string term, PagingParameterModel paging)
+        public async Task<RServiceResult<(PaginationMetadata PagingMeta, PoetOrCatWordStat[] Items)>> GetCategoryWordCountsBySubCatsAsync(string term, PagingParameterModel paging, int? parentCatId)
         {
             try
             {
@@ -81,12 +82,13 @@ namespace RMuseum.Services.Implementation
                      from cwd in _context.CategoryWordCounts
                      join catsum in _context.CategoryWordCountSummaries on cwd.CatId equals catsum.CatId
                      join cat in _context.GanjoorCategories on cwd.CatId equals cat.Id
-                     where cat.ParentId == null && cwd.Word == term
+                     where cat.ParentId == parentCatId && cwd.Word == term
                      orderby cwd.Count descending
                      select
                      new PoetOrCatWordStat()
                      {
-                         Id = cat.PoetId,
+                         CatId = cat.Id,
+                         PoetId = cat.PoetId,
                          Name =  cat.Title,
                          Count = cwd.Count,
                          RowNmbrInCat = cwd.RowNmbrInCat,