:art: https://github.com/siyuan-note/siyuan/issues/12708

app/src/protyle/render/av/cell.ts

@@ -383,13 +383,18 @@ export const popTextCell = (protyle: IProtyle, cellElements: HTMLElement[], type
     cellRect = cellElements[0].getBoundingClientRect();
     let html = "";
     let height = cellRect.height;
+    let style;
     if (contentElement) {
         const contentRect = contentElement.getBoundingClientRect();
         if (cellRect.bottom > contentRect.bottom) {
             height = contentRect.bottom - cellRect.top;
         }
+        const width = Math.min(Math.max(cellRect.width, 25), contentRect.width)
+        style = `style="padding-top: 6.5px;position:absolute;left: ${(cellRect.left < contentRect.left || cellRect.left + width > contentRect.right) ? contentRect.left : cellRect.left}px;top: ${cellRect.top}px;width:${width}px;height: ${height}px"`;
+    } else {
+        style = `style="padding-top: 6.5px;position:absolute;left: ${cellRect.left}px;top: ${cellRect.top}px;width:${Math.max(cellRect.width, 25)}px;height: ${height}px"`;
     }
-    const style = `style="padding-top: 6.5px;position:absolute;left: ${cellRect.left}px;top: ${cellRect.top}px;width:${Math.max(cellRect.width, 25)}px;height: ${height}px"`;
+
     if (["text", "email", "phone", "block", "template"].includes(type)) {
         html = `<textarea ${style} spellcheck="false" class="b3-text-field">${cellElements[0].firstElementChild.textContent}</textarea>`;
     } else if (type === "url") {