diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index a663c25..d2d56be 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -225,7 +225,7 @@ export default {
             })
             ipcRenderer.once('download-file-default' + fileName, (e, isSuccess) => {
               if (isSuccess === true) {
-                resolve(appRootFilePath + fileName)
+                resolve(fileName)
               } else {
                 ElMessage({
                   type: 'info',
@@ -234,7 +234,7 @@ export default {
               }
             })
           } else {
-            resolve(appRootFilePath + fileName)
+            resolve(fileName)
           }
         })
       })
@@ -538,8 +538,6 @@ export default {
       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()
-      path=path.replace(/^.*[\\\/]/, '');
-      // console.log(this.uploadData.textbookId)
       createWindow('open-PDF', { url: '/classBegins/index?textbookId='+this.uploadData.textbookId+'&path='+ path })
     },
     // 上课-工具类悬浮