diff --git a/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/create.js b/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/create.js
index d81dcd9f06..a101635d73 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/create.js
+++ b/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/create.js
@@ -342,6 +342,9 @@ $(function () {
 
             $.post("/CmsKitCommonWidgets/ContentPreview", { content: content }, function (result) {
                 editor.setHTML(result);
+
+                var highllightedText = $('#ContentEditor').find('.toastui-editor-md-preview-highlight');
+                highllightedText.removeClass('toastui-editor-md-preview-highlight');
             });
         }
         else if ($(this).attr("aria-label") == 'Write') {
diff --git a/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/update.js b/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/update.js
index 292535034d..d14194ecb5 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/update.js
+++ b/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/BlogPosts/update.js
@@ -263,6 +263,9 @@ $(function () {
 
             $.post("/CmsKitCommonWidgets/ContentPreview", { content: content }, function (result) {
                 editor.setHTML(result);
+
+                var highllightedText = $('#ContentEditor').find('.toastui-editor-md-preview-highlight');
+                highllightedText.removeClass('toastui-editor-md-preview-highlight');
             });
         }
         else if ($(this).attr("aria-label") == 'Write') {
diff --git a/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Pages/create.js b/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Pages/create.js
index 51c405e03f..ee6c7b7f9f 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Pages/create.js
+++ b/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Pages/create.js
@@ -186,6 +186,9 @@ $(function () {
                 $('head').append('<style id="editor-preview-style">' + style + '</style>');
 
                 editor.setHTML(result);
+                
+                var highllightedText = $('#ContentEditor').find('.toastui-editor-md-preview-highlight');
+                highllightedText.removeClass('toastui-editor-md-preview-highlight');
             });
         }
         else if ($(this).attr("aria-label") == 'Write'){
diff --git a/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Pages/update.js b/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Pages/update.js
index 7f5a54c798..c46f1c274c 100644
--- a/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Pages/update.js
+++ b/modules/cms-kit/src/Volo.CmsKit.Admin.Web/Pages/CmsKit/Pages/update.js
@@ -156,6 +156,9 @@ $(function () {
                 $('head').append('<style id="editor-preview-style">' + style + '</style>');
 
                 editor.setHTML(result);
+
+                var highllightedText = $('#ContentEditor').find('.toastui-editor-md-preview-highlight');
+                highllightedText.removeClass('toastui-editor-md-preview-highlight');
             });
         }
         else if ($(this).attr("aria-label") == 'Write') {
@@ -163,7 +166,7 @@ $(function () {
             editor.setMarkdown(retrievedObject);
         }
     });
-    
+
     function createAddWidgetButton() {
         const button = document.createElement('button');