diff --git a/RMuseum/Controllers/GanjoorController.cs b/RMuseum/Controllers/GanjoorController.cs
index 048f8f1f..cfc318b9 100644
--- a/RMuseum/Controllers/GanjoorController.cs
+++ b/RMuseum/Controllers/GanjoorController.cs
@@ -1894,7 +1894,7 @@ namespace RMuseum.Controllers
         [Authorize]
         [ProducesResponseType((int)HttpStatusCode.OK, Type = typeof(GanjoorUserBookmark))]
         [ProducesResponseType((int)HttpStatusCode.BadRequest, Type = typeof(string))]
-        public async Task<IActionResult> BookmarkArtifact(int poemId, int verseId)
+        public async Task<IActionResult> BookmarkVerse(int poemId, int verseId)
         {
             Guid loggedOnUserId = new Guid(User.Claims.FirstOrDefault(c => c.Type == "UserId").Value);
             RServiceResult<GanjoorUserBookmark> res = await _ganjoorService.BookmarkVerse(poemId, verseId, loggedOnUserId, RBookmarkType.Bookmark);
@@ -1922,6 +1922,26 @@ namespace RMuseum.Controllers
             return Ok();
         }
 
+        /// <summary>
+        /// switch bookmark
+        /// </summary>
+        /// <param name="poemId"></param>
+        /// <param name="verseId"></param>
+        /// <returns></returns>
+        [HttpPost]
+        [Route("bookmark/switch/{poemId}/{verseId}")]
+        [Authorize]
+        [ProducesResponseType((int)HttpStatusCode.OK, Type = typeof(GanjoorUserBookmark))]
+        [ProducesResponseType((int)HttpStatusCode.BadRequest, Type = typeof(string))]
+        public async Task<IActionResult> SwitchBookmark(int poemId, int verseId)
+        {
+            Guid loggedOnUserId = new Guid(User.Claims.FirstOrDefault(c => c.Type == "UserId").Value);
+            RServiceResult<GanjoorUserBookmark> res = await _ganjoorService.SwitchBookmarkVerse(poemId, verseId, loggedOnUserId, RBookmarkType.Bookmark);
+            if (!string.IsNullOrEmpty(res.ExceptionString))
+                return BadRequest(res.ExceptionString);
+            return Ok(res.Result);
+        }
+
         /// <summary>
         /// fav poem
         /// </summary>
diff --git a/RMuseum/RMuseum.xml b/RMuseum/RMuseum.xml
index a43b24a7..3fce2758 100644
--- a/RMuseum/RMuseum.xml
+++ b/RMuseum/RMuseum.xml
@@ -1210,7 +1210,7 @@
             </summary>
             <returns></returns>
         </member>
-        <member name="M:RMuseum.Controllers.GanjoorController.BookmarkArtifact(System.Int32,System.Int32)">
+        <member name="M:RMuseum.Controllers.GanjoorController.BookmarkVerse(System.Int32,System.Int32)">
             <summary>
             bookmark verse
             </summary>
@@ -1225,6 +1225,14 @@
             <param name="bookmarkId"></param>
             <returns></returns>
         </member>
+        <member name="M:RMuseum.Controllers.GanjoorController.SwitchBookmark(System.Int32,System.Int32)">
+            <summary>
+            switch bookmark
+            </summary>
+            <param name="poemId"></param>
+            <param name="verseId"></param>
+            <returns></returns>
+        </member>
         <member name="M:RMuseum.Controllers.GanjoorController.FavArtifact(System.Int32,System.Int32)">
             <summary>
             fav poem
@@ -8659,6 +8667,16 @@
             <param name="type"></param>
             <returns></returns>
         </member>
+        <member name="M:RMuseum.Services.IGanjoorService.SwitchBookmarkVerse(System.Int32,System.Int32,System.Guid,RMuseum.Models.Bookmark.RBookmarkType)">
+            <summary>
+            Switch Bookmark Verse
+            </summary>
+            <param name="poemId"></param>
+            <param name="verseId"></param>
+            <param name="userId"></param>
+            <param name="type"></param>
+            <returns></returns>
+        </member>
         <member name="M:RMuseum.Services.IGanjoorService.GetPoemGanjoorUserBookmarks(System.Int32,System.Guid,RMuseum.Models.Bookmark.RBookmarkType)">
             <summary>
             get user ganjoor bookmarks
@@ -9736,6 +9754,16 @@
             IGanjoorService implementation
             </summary>
         </member>
+        <member name="M:RMuseum.Services.Implementation.GanjoorService.SwitchBookmarkVerse(System.Int32,System.Int32,System.Guid,RMuseum.Models.Bookmark.RBookmarkType)">
+            <summary>
+            Bookmark Verse
+            </summary>
+            <param name="poemId"></param>
+            <param name="verseId"></param>
+            <param name="userId"></param>
+            <param name="type"></param>
+            <returns></returns>
+        </member>
         <member name="M:RMuseum.Services.Implementation.GanjoorService.BookmarkVerse(System.Int32,System.Int32,System.Guid,RMuseum.Models.Bookmark.RBookmarkType)">
             <summary>
             Bookmark Verse
diff --git a/RMuseum/Services/IGanjoorService.cs b/RMuseum/Services/IGanjoorService.cs
index d4425827..4a57e4c6 100644
--- a/RMuseum/Services/IGanjoorService.cs
+++ b/RMuseum/Services/IGanjoorService.cs
@@ -577,6 +577,16 @@ namespace RMuseum.Services
         /// <returns></returns>
         Task<RServiceResult<GanjoorUserBookmark>> BookmarkVerse(int poemId, int verseId, Guid userId, RBookmarkType type);
 
+        /// <summary>
+        /// Switch Bookmark Verse
+        /// </summary>
+        /// <param name="poemId"></param>
+        /// <param name="verseId"></param>
+        /// <param name="userId"></param>
+        /// <param name="type"></param>
+        /// <returns></returns>
+        Task<RServiceResult<GanjoorUserBookmark>> SwitchBookmarkVerse(int poemId, int verseId, Guid userId, RBookmarkType type);
+
         /// <summary>
         /// get user ganjoor bookmarks
         /// </summary>
diff --git a/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-Bookmarking.cs b/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-Bookmarking.cs
index 01c5c411..e8b27acc 100644
--- a/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-Bookmarking.cs
+++ b/RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-Bookmarking.cs
@@ -16,6 +16,36 @@ namespace RMuseum.Services.Implementation
     /// </summary>
     public partial class GanjoorService : IGanjoorService
     {
+        /// <summary>
+        /// Bookmark Verse
+        /// </summary>
+        /// <param name="poemId"></param>
+        /// <param name="verseId"></param>
+        /// <param name="userId"></param>
+        /// <param name="type"></param>
+        /// <returns></returns>
+        public async Task<RServiceResult<GanjoorUserBookmark>> SwitchBookmarkVerse(int poemId, int verseId, Guid userId, RBookmarkType type)
+        {
+            var bookmark = await _context.GanjoorUserBookmarks.Where(b => b.UserId == userId && b.PoemId == poemId && b.VerseId == verseId && b.RBookmarkType == type).SingleOrDefaultAsync();
+            if (bookmark != null)
+            {
+                var res = await DeleteGanjoorBookmark(bookmark.Id, userId);
+                if (!string.IsNullOrEmpty(res.ExceptionString))
+                    return new RServiceResult<GanjoorUserBookmark>(null, res.ExceptionString);
+                bookmark = null;
+
+            }
+            else
+            {
+                var res = await BookmarkVerse(poemId, verseId, userId, type);
+                if(!string.IsNullOrEmpty(res.ExceptionString))
+                    return res;
+                bookmark = res.Result;
+            }
+            return new RServiceResult<GanjoorUserBookmark>(bookmark);
+        }
+
+
         /// <summary>
         /// Bookmark Verse
         /// </summary>