diff --git a/contents/chatgpt.tsx b/contents/chatgpt.tsx
index ba29d78..2c6d0dd 100644
--- a/contents/chatgpt.tsx
+++ b/contents/chatgpt.tsx
@@ -89,7 +89,7 @@ export default function Chatgpt() {
 
   return (
     <>
-      {isModalOpen && (
+      {isModalOpen && content && (
         <QRCodeModal
           onClose={handleCancelModal}
           onConfirm={handleConfirmModal}
diff --git a/contents/deepseek.tsx b/contents/deepseek.tsx
index 4b67759..60f02e0 100644
--- a/contents/deepseek.tsx
+++ b/contents/deepseek.tsx
@@ -90,7 +90,7 @@ export default function Deepseek() {
 
   return (
     <>
-      {isModalOpen && (
+      {isModalOpen && content && (
         <QRCodeModal
           onClose={handleCancelModal}
           onConfirm={handleConfirmModal}
diff --git a/contents/kimi.tsx b/contents/kimi.tsx
index 9f4bb3d..66eedd8 100644
--- a/contents/kimi.tsx
+++ b/contents/kimi.tsx
@@ -92,7 +92,7 @@ export default function Kimi() {
 
   return (
     <>
-      {isModalOpen && (
+      {isModalOpen && content && (
         <QRCodeModal
           onClose={handleCancelModal}
           onConfirm={handleConfirmModal}
diff --git a/contents/md.tsx b/contents/md.tsx
index 5d1535e..0813089 100644
--- a/contents/md.tsx
+++ b/contents/md.tsx
@@ -9,7 +9,7 @@ export const config: PlasmoCSConfig = {
 }
 
 export default function Markdown() {
-  const [post] = useStorage({
+  const [post, setPost] = useStorage({
     key: "md-post",
     instance: new Storage({
       area: "local"
@@ -27,6 +27,7 @@ export default function Markdown() {
           title: _post.title || "文章1"
         })
         window.localStorage.setItem("MD__posts", JSON.stringify(posts))
+        setPost("")
         location.reload()
       }
     }
diff --git a/contents/zhihu.tsx b/contents/zhihu.tsx
index 1dadebe..dd5ada2 100644
--- a/contents/zhihu.tsx
+++ b/contents/zhihu.tsx
@@ -2,20 +2,19 @@ import type {
   PlasmoCSConfig,
   PlasmoCSUIProps,
   PlasmoGetOverlayAnchor,
-  PlasmoGetShadowHostId,
-  PlasmoGetStyle
+  PlasmoGetShadowHostId
 } from "plasmo"
-import { useEffect, useRef, type FC } from "react"
+import qrcodeUrl from "raw:~/public/wx/gzh.jpg"
+import React, { useEffect, useRef, useState, type FC } from "react"
 import { v4 as uuidv4 } from "uuid"
 
 import { useMessage } from "@plasmohq/messaging/hook"
 import { useStorage } from "@plasmohq/storage/hook"
 
-import TagBtnStyle from "~component/tagBtn/style"
-import Tags from "~component/ui/tags"
 import { addCss, saveHtml, saveMarkdown } from "~tools"
 import useCssCodeHook from "~utils/cssCodeHook"
 import { useEditMarkdown } from "~utils/editMarkdownHook"
+import makerQRPost from "~utils/makerQRPost"
 import { useParseMarkdown } from "~utils/parseMarkdownHook"
 import { Print } from "~utils/print"
 import Turndown from "~utils/turndown"
@@ -33,9 +32,37 @@ const HOST_ID = "codebox-zhihu"
 export const getShadowHostId: PlasmoGetShadowHostId = () => HOST_ID
 
 export const getOverlayAnchor: PlasmoGetOverlayAnchor = async () =>
-  document.querySelector("article.Post-Main .Post-Title")
+  document.querySelector("article.Post-Main")
 
-export const getStyle: PlasmoGetStyle = () => TagBtnStyle()
+const style = {
+  box: {
+    position: "fixed" as const,
+    border: "1px solid #D9DADC",
+    left: "25px",
+    top: "85px",
+    width: "140px",
+    padding: "16px",
+    cursor: "pointer"
+  },
+  close: {
+    position: "absolute" as const,
+    top: "-5px",
+    right: "0px",
+    background: "none",
+    border: "none",
+    fontSize: "1.5rem",
+    cursor: "pointer",
+    padding: "0.5rem"
+  },
+  img: {
+    width: "100%"
+  },
+  item: {
+    color: "#000000",
+    fontSize: "1rem",
+    marginBottom: "3px"
+  }
+}
 
 const PlasmoOverlay: FC<PlasmoCSUIProps> = ({ anchor }) => {
   const [parseContent, setParseContent] = useParseMarkdown()
@@ -47,6 +74,7 @@ const PlasmoOverlay: FC<PlasmoCSUIProps> = ({ anchor }) => {
   const [history, setHistory] = useStorage<any[]>("codebox-history")
   const [closeLog] = useStorage("config-closeLog", true)
   const [content, setContent] = useEditMarkdown()
+  const [isShow, setIsShow] = useState(true)
 
   useEffect(() => {
     closeLog ||
@@ -224,13 +252,35 @@ const PlasmoOverlay: FC<PlasmoCSUIProps> = ({ anchor }) => {
     setParseContent(dom)
   }
 
-  return showTag ? (
-    <Tags
-      onEdit={editMarkdown}
-      onDownload={downloadMarkdown}
-      onPrint={downloadPdf}
-      onParse={parseMarkdown}
-    />
+  function onClose() {
+    setIsShow(false)
+  }
+
+  return showTag && isShow ? (
+    <div id="ws_cmbm" className="ws_cmbmc" style={style.box}>
+      <button style={style.close} onClick={onClose} aria-label="Close">
+        ×
+      </button>
+      <img src={qrcodeUrl} alt="qrcodeUrl" style={style.img} />
+      <div style={style.item}>
+        <a onClick={editMarkdown}>编辑markdown</a>
+      </div>
+      <div style={style.item}>
+        <a onClick={downloadMarkdown}>下载markdown</a>
+      </div>
+      <div style={style.item}>
+        <a onClick={downloadPdf}>下载PDF</a>
+      </div>
+      <div style={style.item}>
+        <a onClick={parseMarkdown}>解析markdown</a>
+      </div>
+      <div style={style.item}>
+        <a onClick={() => makerQRPost()}>生成海报</a>
+      </div>
+      <a style={style.item} href="https://www.code-box.fun" target="_blank">
+        帮助
+      </a>
+    </div>
   ) : (
     <></>
   )
diff --git a/package.json b/package.json
index c275783..6411ec7 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "code-box",
   "displayName": "__MSG_extensionName__",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "__MSG_extensionDescription__",
   "author": "027xiguapi. <458813868@qq.com>",
   "scripts": {