To solve the above problem, please take the following specific steps:

Step 1: Find command line

a(function(){if(!e.isSecure){var a=c.lang.versionCheck.notificationMessage.replace("

in file ckeditor.js

Step 2: Edit the command line mentioned in step 1 as follows:

a(function(){e.isSecure=true;if(!e.isSecure){var a=c.lang.versionCheck.notificationMessage.replace(

This means that you assign the variable e.isSecure to always be TRUE and the result will no longer display the other message.

I have done it and found it effective.

Wishing you success.