after editing the content in the editor and sending it to the server, when you get the content editing again, the following questions are asked when rendering. What"s going on?

the code to initialize the editor is as follows

//
            initEditor: function () {
                let editor = new WangEditor("-sharpeditorElem");
                editor.customConfig.onchange = (html) => {
                    this.form.messageContent = html
                };
                editor.customConfig.uploadImgShowBase64 = true;
                editor.create();
                if(this.editFlag === "1"){
                    editor.txt.html(this.form.messageContent);
                }
                return editor
            }