diff --git a/src/lib/core.js b/src/lib/core.js
index 48aa27bd..3544999b 100755
--- a/src/lib/core.js
+++ b/src/lib/core.js
@@ -6431,6 +6431,10 @@ export default function (context, pluginCallButtons, plugins, lang, options, _re
         },
 
         _applyTagEffects: function () {
+            if (util.hasClass(context.element.wysiwyg, 'se-read-only')) {
+                return false;
+            }
+
             let selectionNode = core.getSelectionNode();
             if (selectionNode === core.effectNode) return;
             core.effectNode = selectionNode;
@@ -6612,6 +6616,11 @@ export default function (context, pluginCallButtons, plugins, lang, options, _re
         },
 
         onClick_wysiwyg: function (e) {
+            // if (util.hasClass(context.element.wysiwyg, 'se-read-only')) {
+            //     e.preventDefault();
+            //     return false;
+            // }
+
             const targetElement = e.target;
 
             if (core.isReadOnly) {
diff --git a/test/dev/suneditor_build_test.js b/test/dev/suneditor_build_test.js
index 9a27799e..def9c1d2 100644
--- a/test/dev/suneditor_build_test.js
+++ b/test/dev/suneditor_build_test.js
@@ -1038,13 +1038,9 @@ let s2 = window.s2 = suneditor.create(document.getElementById('editor2'), {
     // addTagsWhitelist: "fld|sort|sortType|lst|lstfld|header|section",
     lineAttrReset: 'class',
     imageAccept: '*/*',
-    value: `<div class="se-component se-video-container __se__float-none" style="width: 100%;">
-  <figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%;">
-    <video controls="true" autoplay="true" muted="true" src="http://localhost:3000/public/files/d55bddf8d62910879ed9f605522149a8.mp4" data-proportion="true" style="width: 100%; height: 100%;" data-percentage="100%,56.25%" width="100%" height="56.25%" data-size="100%,56.25%" data-align="none" data-index="0" data-file-name="SampleVideo_1280x720_1mb.mp4" data-file-size="1055736" data-origin="100%,56.25%"></video>
-  </figure>
-</div>
-
-<p>aaa</p>`,
+    value: `<p>Ôtez la <span style="color: rgb(235, 141, 117)">complexité</span>,<br>
+M.Biz vous apporte des solutions utiles<br>
+</p>`,
     // attributesWhitelist: {
     //     all: 'style|class',
     // },