diff --git a/app/src/block/popover.ts b/app/src/block/popover.ts
index 9199f0043..f8372d4bc 100644
--- a/app/src/block/popover.ts
+++ b/app/src/block/popover.ts
@@ -227,7 +227,7 @@ export const showPopover = async () => {
             return true;
         }
     });
-    if (!hasPin &&
+    if (!hasPin && popoverTargetElement.parentElement &&
         popoverTargetElement.parentElement.style.opacity !== "0.1" // 反向面板图标拖拽时不应该弹层
     ) {
         window.siyuan.blockPanels.push(new BlockPanel({
diff --git a/app/src/protyle/util/paste.ts b/app/src/protyle/util/paste.ts
index 75c20daa7..7e8d6caf8 100644
--- a/app/src/protyle/util/paste.ts
+++ b/app/src/protyle/util/paste.ts
@@ -192,6 +192,9 @@ export const paste = async (protyle: IProtyle, event: (ClipboardEvent | DragEven
         const tempInnerHTML = tempElement.innerHTML;
         insertHTML(tempInnerHTML, protyle, isBlock);
         filterClipboardHint(protyle, tempInnerHTML);
+        blockRender(protyle, protyle.wysiwyg.element);
+        processRender(protyle.wysiwyg.element);
+        highlightRender(protyle.wysiwyg.element);
     } else if (code) {
         if (!code.startsWith('<div data-type="NodeCodeBlock" class="code-block" data-node-id="')) {
             const wbrElement = document.createElement("wbr");
@@ -219,9 +222,7 @@ export const paste = async (protyle: IProtyle, event: (ClipboardEvent | DragEven
         }
     } else {
         let isHTML = false;
-        if (textHTML.startsWith(Constants.ZWSP) || textHTML.endsWith(Constants.ZWSP)) {
-            isHTML = true;
-        } else if (textHTML.replace("<!--StartFragment--><!--EndFragment-->", "").trim() !== "") {
+        if (textHTML.replace("<!--StartFragment--><!--EndFragment-->", "").trim() !== "") {
             textHTML = textHTML.replace("<!--StartFragment-->", "").replace("<!--EndFragment-->", "").trim();
             if (files && files.length === 1 && (
                 textHTML.startsWith("<img") ||  // 浏览器上复制单个图片