diff --git a/app/src/assets/scss/component/_typography.scss b/app/src/assets/scss/component/_typography.scss
index 4dbff4e11..77cb1d638 100644
--- a/app/src/assets/scss/component/_typography.scss
+++ b/app/src/assets/scss/component/_typography.scss
@@ -404,6 +404,7 @@
     vertical-align: top; // https://ld246.com/article/1647522074722
     margin: 0 auto;
     max-width: 100%;
+    user-select: none;
 
     &:not([style]) {
       display: initial;
diff --git a/app/src/assets/scss/protyle/_wysiwyg.scss b/app/src/assets/scss/protyle/_wysiwyg.scss
index 14339beac..e9b64fe63 100644
--- a/app/src/assets/scss/protyle/_wysiwyg.scss
+++ b/app/src/assets/scss/protyle/_wysiwyg.scss
@@ -320,8 +320,8 @@
         cursor: col-resize;
         transition: var(--b3-transition);
         position: absolute;
-        top: 45%;
-        right: 4px;
+        top: 35%;
+        margin-left: -8px;
         box-shadow: 0 0 1px 1px var(--b3-theme-on-surface);
         box-sizing: border-box;
         z-index: 1;
diff --git a/app/src/menus/protyle.ts b/app/src/menus/protyle.ts
index 02659f167..0973b0dc4 100644
--- a/app/src/menus/protyle.ts
+++ b/app/src/menus/protyle.ts
@@ -889,7 +889,6 @@ export const imgMenu = (protyle: IProtyle, range: Range, assetElement: HTMLEleme
                     imgElement.setAttribute("title", value);
                     titleElement.textContent = value;
                     mathRender(titleElement);
-                    assetElement.style.maxWidth = (imgElement.clientWidth + 10) + "px";
                 });
                 textElements[2].value = imgElement.getAttribute("alt") || "";
             }
@@ -992,7 +991,7 @@ export const imgMenu = (protyle: IProtyle, range: Range, assetElement: HTMLEleme
                 alignImgLeft(protyle, nodeElement, [assetElement], id, html);
             }
         }).element);
-        const width = parseInt(assetElement.style.width || "0");
+        const width = assetElement.style.width.endsWith("%") ? parseInt(assetElement.style.width) : 0;
         window.siyuan.menus.menu.append(new MenuItem({
             label: window.siyuan.languages.width,
             submenu: [genImageWidthMenu("25%", assetElement, imgElement, protyle, id, nodeElement, html),
@@ -1013,7 +1012,6 @@ export const imgMenu = (protyle: IProtyle, range: Range, assetElement: HTMLEleme
                         rangeElement.addEventListener("input", () => {
                             assetElement.style.width = rangeElement.value + "%";
                             imgElement.style.width = "10000px";
-                            assetElement.style.maxWidth = "";
                             rangeElement.parentElement.setAttribute("aria-label", `${rangeElement.value}%`);
                         });
                         rangeElement.addEventListener("change", () => {
@@ -1384,14 +1382,12 @@ const genImageWidthMenu = (label: string, assetElement: HTMLElement, imgElement:
             if (label === window.siyuan.languages.default) {
                 if (assetElement.style.display === "block") {
                     assetElement.style.width = "";
-                    assetElement.style.maxWidth = "";
                 } else {
                     assetElement.removeAttribute("style");
                 }
                 imgElement.removeAttribute("style");
             } else {
                 assetElement.style.width = label;
-                assetElement.style.maxWidth = "";
                 imgElement.style.width = "10000px";
             }
             updateTransaction(protyle, id, nodeElement.outerHTML, html);
diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index 9c2f4905a..41bf99e87 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -453,8 +453,6 @@ export class WYSIWYG {
                         }
                     } else {
                         dragElement.parentElement.parentElement.style.width = (parseInt(dragElement.style.width) + 10) + "px";
-                        // 历史兼容
-                        dragElement.parentElement.parentElement.style.maxWidth = "";
                     }
                 };