diff --git a/src/Infrastructure/BotSharp.Abstraction/Knowledges/IKnowledgeService.cs b/src/Infrastructure/BotSharp.Abstraction/Knowledges/IKnowledgeService.cs
index b93e905b..f2eb82fe 100644
--- a/src/Infrastructure/BotSharp.Abstraction/Knowledges/IKnowledgeService.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/Knowledges/IKnowledgeService.cs
@@ -13,7 +13,6 @@ public interface IKnowledgeService
     Task<List<RetrievedResult>> GetAnswer(KnowledgeRetrievalModel retrievalModel);
 
     #region List
-    Task<KnowledgeCollectionInfo> GetKnowledgeCollectionInfo(string collectionName);
     Task<StringIdPagedItems<KnowledgeCollectionData>> GetKnowledgeCollectionData(string collectionName, KnowledgeFilter filter);
     #endregion
 }
diff --git a/src/Infrastructure/BotSharp.Abstraction/VectorStorage/IVectorDb.cs b/src/Infrastructure/BotSharp.Abstraction/VectorStorage/IVectorDb.cs
index 266dd968..50788756 100644
--- a/src/Infrastructure/BotSharp.Abstraction/VectorStorage/IVectorDb.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/VectorStorage/IVectorDb.cs
@@ -5,7 +5,6 @@ namespace BotSharp.Abstraction.VectorStorage;
 public interface IVectorDb
 {
     Task<List<string>> GetCollections();
-    Task<KnowledgeCollectionInfo> GetCollectionInfo(string collectionName);
     Task<StringIdPagedItems<KnowledgeCollectionData>> GetCollectionData(string collectionName, KnowledgeFilter filter);
     Task CreateCollection(string collectionName, int dim);
     Task<bool> Upsert(string collectionName, string id, float[] vector, string text, Dictionary<string, string>? payload = null);
diff --git a/src/Infrastructure/BotSharp.OpenAPI/Controllers/KnowledgeBaseController.cs b/src/Infrastructure/BotSharp.OpenAPI/Controllers/KnowledgeBaseController.cs
index ae67ca37..cd01ec05 100644
--- a/src/Infrastructure/BotSharp.OpenAPI/Controllers/KnowledgeBaseController.cs
+++ b/src/Infrastructure/BotSharp.OpenAPI/Controllers/KnowledgeBaseController.cs
@@ -92,12 +92,6 @@ public class KnowledgeBaseController : ControllerBase
         return Ok(new { count = files.Count, size });
     }
 
-    [HttpGet("/knowledge/{collection}/info")]
-    public async Task<KnowledgeCollectionInfoViewModel> GetKnowledgeCollectionInfo([FromRoute] string collection)
-    {
-        var info = await _knowledgeService.GetKnowledgeCollectionInfo(collection);
-        return KnowledgeCollectionInfoViewModel.ToViewModel(info);
-    }
 
     [HttpPost("/knowledge/{collection}/data")]
     public async Task<StringIdPagedItems<KnowledgeCollectionDataViewModel>> GetKnowledgeCollectionData([FromRoute] string collection, [FromBody] KnowledgeFilter filter)
diff --git a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Knowledges/KnowledgeCollectionInfoViewModel.cs b/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Knowledges/KnowledgeCollectionInfoViewModel.cs
deleted file mode 100644
index 65f5d979..00000000
--- a/src/Infrastructure/BotSharp.OpenAPI/ViewModels/Knowledges/KnowledgeCollectionInfoViewModel.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-using BotSharp.Abstraction.Knowledges.Models;
-using System.Text.Json.Serialization;
-
-namespace BotSharp.OpenAPI.ViewModels.Knowledges;
-
-public class KnowledgeCollectionInfoViewModel
-{
-    [JsonPropertyName("data_count")]
-    public ulong DataCount { get; set; }
-
-    [JsonPropertyName("vector_count")]
-    public ulong VectorCount { get; set; }
-
-    public static KnowledgeCollectionInfoViewModel ToViewModel(KnowledgeCollectionInfo info)
-    {
-        return new KnowledgeCollectionInfoViewModel
-        {
-            DataCount = info.DataCount,
-            VectorCount = info.VectorCount
-        };
-    }
-}
diff --git a/src/Plugins/BotSharp.Plugin.KnowledgeBase/MemVecDb/MemVectorDatabase.cs b/src/Plugins/BotSharp.Plugin.KnowledgeBase/MemVecDb/MemVectorDatabase.cs
index b481d127..61598a71 100644
--- a/src/Plugins/BotSharp.Plugin.KnowledgeBase/MemVecDb/MemVectorDatabase.cs
+++ b/src/Plugins/BotSharp.Plugin.KnowledgeBase/MemVecDb/MemVectorDatabase.cs
@@ -18,20 +18,6 @@ public class MemVectorDatabase : IVectorDb
         return _collections.Select(x => x.Key).ToList();
     }
 
-    public async Task<KnowledgeCollectionInfo> GetCollectionInfo(string collectionName)
-    {
-        if (_vectors.TryGetValue(collectionName, out var info))
-        {
-            info = new List<VecRecord>();
-        }
-
-        return new KnowledgeCollectionInfo
-        {
-            DataCount = (ulong)(info?.Count ?? 0),
-            VectorCount = (ulong)(info?.Count(x => x.Vector != null && x.Vector.Length > 0) ?? 0)
-        };
-    }
-
     public Task<StringIdPagedItems<KnowledgeCollectionData>> GetCollectionData(string collectionName, KnowledgeFilter filter)
     {
         throw new NotImplementedException();
diff --git a/src/Plugins/BotSharp.Plugin.KnowledgeBase/Services/KnowledgeService.List.cs b/src/Plugins/BotSharp.Plugin.KnowledgeBase/Services/KnowledgeService.List.cs
index dff57ec6..2f8547f4 100644
--- a/src/Plugins/BotSharp.Plugin.KnowledgeBase/Services/KnowledgeService.List.cs
+++ b/src/Plugins/BotSharp.Plugin.KnowledgeBase/Services/KnowledgeService.List.cs
@@ -2,20 +2,6 @@ namespace BotSharp.Plugin.KnowledgeBase.Services;
 
 public partial class KnowledgeService
 {
-    public async Task<KnowledgeCollectionInfo> GetKnowledgeCollectionInfo(string collectionName)
-    {
-        try
-        {
-            var db = GetVectorDb();
-            return await db.GetCollectionInfo(collectionName);
-        }
-        catch (Exception ex)
-        {
-            _logger.LogWarning($"Error when getting knowledge collectio info. {ex.Message}\r\n{ex.InnerException}");
-            return new KnowledgeCollectionInfo();
-        }
-    }
-
     public async Task<StringIdPagedItems<KnowledgeCollectionData>> GetKnowledgeCollectionData(string collectionName, KnowledgeFilter filter)
     {
         try
diff --git a/src/Plugins/BotSharp.Plugin.MetaAI/Providers/FaissDb.cs b/src/Plugins/BotSharp.Plugin.MetaAI/Providers/FaissDb.cs
index ad408824..5983d49a 100644
--- a/src/Plugins/BotSharp.Plugin.MetaAI/Providers/FaissDb.cs
+++ b/src/Plugins/BotSharp.Plugin.MetaAI/Providers/FaissDb.cs
@@ -14,11 +14,6 @@ public class FaissDb : IVectorDb
         throw new NotImplementedException();
     }
 
-    public Task<KnowledgeCollectionInfo> GetCollectionInfo(string collectionName)
-    {
-        throw new NotImplementedException();
-    }
-
     public Task<StringIdPagedItems<KnowledgeCollectionData>> GetCollectionData(string collectionName, KnowledgeFilter filter)
     {
         throw new NotImplementedException();
diff --git a/src/Plugins/BotSharp.Plugin.Qdrant/QdrantDb.cs b/src/Plugins/BotSharp.Plugin.Qdrant/QdrantDb.cs
index 997215ca..d331e28e 100644
--- a/src/Plugins/BotSharp.Plugin.Qdrant/QdrantDb.cs
+++ b/src/Plugins/BotSharp.Plugin.Qdrant/QdrantDb.cs
@@ -39,24 +39,10 @@ public class QdrantDb : IVectorDb
         return collections.ToList();
     }
 
-    public async Task<KnowledgeCollectionInfo> GetCollectionInfo(string collectionName)
-    {
-        var client = GetClient();
-
-        var exists = await client.CollectionExistsAsync(collectionName);
-        if (!exists) return new KnowledgeCollectionInfo();
-
-        var info = await client.GetCollectionInfoAsync(collectionName);
-        return new KnowledgeCollectionInfo
-        {
-            DataCount = info.PointsCount,
-            VectorCount = info.VectorsCount
-        };
-    }
-
     public async Task<StringIdPagedItems<KnowledgeCollectionData>> GetCollectionData(string collectionName, KnowledgeFilter filter)
     {
         var client = GetClient();
+        
         var exists = await client.CollectionExistsAsync(collectionName);
         if (!exists)
         {
diff --git a/src/Plugins/BotSharp.Plugin.SemanticKernel/SemanticKernelMemoryStoreProvider.cs b/src/Plugins/BotSharp.Plugin.SemanticKernel/SemanticKernelMemoryStoreProvider.cs
index 876bd149..c831d15b 100644
--- a/src/Plugins/BotSharp.Plugin.SemanticKernel/SemanticKernelMemoryStoreProvider.cs
+++ b/src/Plugins/BotSharp.Plugin.SemanticKernel/SemanticKernelMemoryStoreProvider.cs
@@ -29,11 +29,6 @@ namespace BotSharp.Plugin.SemanticKernel
             throw new System.NotImplementedException();
         }
 
-        public Task<KnowledgeCollectionInfo> GetCollectionInfo(string collectionName)
-        {
-            throw new System.NotImplementedException();
-        }
-
         public async Task<List<string>> GetCollections()
         {
             var result = new List<string>();