Merge branch 'master-20250428-shl' into test20250220

src/views/course/Mylecnotes.vue

@@ -190,10 +190,13 @@ export default {
       //   link.click();
       //   document.body.removeChild(link);
       // })
-      let teacherId = this.userInfo.sysId;
+      // 取pageData记录第一条
+      if (this.pageData.length > 0) {
+        let teacherId = this.pageData[0].teacherId;
         window.open(
           `/manageApi/admin/export/exportInTeacherRecord?teacherId=${teacherId}`
         );
+      }
     },
 
     // 导出课程下的学员信息