diff --git a/src/renderer/src/components/pdf/index.vue b/src/renderer/src/components/pdf/index.vue
index 5c7cf13..c686d14 100644
--- a/src/renderer/src/components/pdf/index.vue
+++ b/src/renderer/src/components/pdf/index.vue
@@ -120,6 +120,13 @@ const renderPage = async (canvasobj) => {
 }
 // 保存数据
 const savaDataStore = () => {
+  if(!toolState.isToolWin){
+    toolState.isPdfWin=false
+      toolState.showBoardAll=true //恢复默认值
+      ipcRenderer.invoke('tool-sphere:reset') //重置tool状态
+      ipcRenderer.send('open-PDF:minimize')
+      return
+  } 
   imgarr.value.forEach((a) => {
     if (a.index == 0) {
       a.JSONdata = canvasFabricVue.value.canvas.toJSON()
@@ -170,7 +177,8 @@ const initPdf = async (type = 'default') => {
       a.JSONdata = canvas1FabricVue.value.canvas.toJSON()
     }
   })
-  if (type != 'default') {
+  // 判断是否翻页以及工具窗口是否打开  满足 翻页+打开工具才能保存数据
+  if (type != 'default' && toolState.isToolWin) {
     const nameMap = new Map(canvsStore.pageArr.map((item) => [item.page, item.id]))
     // 创建一个用于存储所有异步操作的数组
     let promises = []
diff --git a/src/renderer/src/views/classBegins/index.vue b/src/renderer/src/views/classBegins/index.vue
index 188c790..5fc078a 100644
--- a/src/renderer/src/views/classBegins/index.vue
+++ b/src/renderer/src/views/classBegins/index.vue
@@ -50,7 +50,8 @@ const isOnLoadShow = ref(false) //加载完毕显示
 // 传过去的参数
 const pdfObj = reactive({
   numberOfPdf: 2, //显示几页
-  pdfUrl: getStaticUrl('aaa.pdf', 'user', 'selfFile', true),
+  // pdfUrl: getStaticUrl('aaa.pdf', 'user', 'selfFile', true),//本地
+  pdfUrl: null,
   allPageData:[],
   bookId:null,
   numPages: 1 //当前页数
@@ -107,7 +108,7 @@ const switchPageMode = () => {
 }
 onMounted(async () => { 
   toolState.isPdfWin=true
-  console.log(toolState.showBoardAll,"c初始")
+  pdfObj.pdfUrl = getStaticUrl(route.query.path, 'user', 'selfFile', true)
   textbookId.value = route.query.textbookId
   pdfObj.bookId=textbookId.value
   getBookMarkById(textbookId.value).then(res=>{
diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index 2a615f7..d9c06c3 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -494,10 +494,10 @@ export default {
     async navtoPdf() {
       const toolStore = useToolState()
       if (toolStore.isPdfWin) return this.$message.error('您当前已打开课本，请勿重复操作')
-      // let path = await this.getBookPathFromServer()
-      // console.log(path)
+      let path = await this.getBookPathFromServer()
+      path=path.replace(/^.*[\\\/]/, '');
       // console.log(this.uploadData.textbookId) 
-      createWindow('open-PDF', { url: '/classBegins/index?textbookId='+this.uploadData.textbookId })
+      createWindow('open-PDF', { url: '/classBegins/index?textbookId='+this.uploadData.textbookId+'&path='+ path })
     },
     // 上课-工具类悬浮
     openLesson() {