:art: https://github.com/siyuan-note/siyuan/issues/12936

app/src/menus/protyle.ts

@@ -1021,9 +1021,6 @@ export const imgMenu = (protyle: IProtyle, range: Range, assetElement: HTMLEleme
                 element.style.maxWidth = "none";
                 const textElements = element.querySelectorAll("textarea");
                 textElements[0].addEventListener("input", (event: InputEvent) => {
-                    if (event.isComposing) {
-                        return;
-                    }
                     const value = (event.target as HTMLInputElement).value.replace(/\n|\r\n|\r|\u2028|\u2029/g, "");
                     imgElement.setAttribute("src", value);
                     imgElement.setAttribute("data-src", value);