diff --git a/lms/locale/zh.po b/lms/locale/zh.po
index 2cdee9e0..1d5651c3 100644
--- a/lms/locale/zh.po
+++ b/lms/locale/zh.po
@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: frappe\n"
 "Report-Msgid-Bugs-To: jannat@frappe.io\n"
-"POT-Creation-Date: 2025-04-25 16:04+0000\n"
-"PO-Revision-Date: 2025-04-28 08:31\n"
+"POT-Creation-Date: 2025-05-02 16:04+0000\n"
+"PO-Revision-Date: 2025-05-06 12:54\n"
 "Last-Translator: jannat@frappe.io\n"
 "Language-Team: Chinese Simplified\n"
 "MIME-Version: 1.0\n"
@@ -144,7 +144,7 @@ msgstr "添加章节"
 msgid "Add Lesson"
 msgstr "添加课时"
 
-#: frontend/src/pages/ProfileEvaluator.vue:75
+#: frontend/src/pages/ProfileEvaluator.vue:89
 msgid "Add Slot"
 msgstr "添加时段"
 
@@ -160,7 +160,7 @@ msgstr "新增课时"
 msgid "Add a Student"
 msgstr "添加学员"
 
-#: frontend/src/components/AppSidebar.vue:525
+#: frontend/src/components/AppSidebar.vue:557
 msgid "Add a chapter"
 msgstr "添加章节"
 
@@ -172,7 +172,7 @@ msgstr "创建课程"
 msgid "Add a keyword and then press enter"
 msgstr "输入关键词后按回车键添加"
 
-#: frontend/src/components/AppSidebar.vue:526
+#: frontend/src/components/AppSidebar.vue:558
 msgid "Add a lesson"
 msgstr "添加课时"
 
@@ -201,11 +201,11 @@ msgstr "添加现有试题"
 msgid "Add at least one possible answer for this question: {0}"
 msgstr "请为该问题添加至少一个备选答案：{0}"
 
-#: frontend/src/components/AppSidebar.vue:490
+#: frontend/src/components/AppSidebar.vue:522
 msgid "Add courses to your batch"
 msgstr "为班级添加课程"
 
-#: frontend/src/components/AppSidebar.vue:470
+#: frontend/src/components/AppSidebar.vue:502
 msgid "Add students to your batch"
 msgstr "为班级添加学员"
 
@@ -217,11 +217,11 @@ msgstr "添加网页至侧边栏"
 msgid "Add your assignment as {0}"
 msgstr "以{0}格式添加作业"
 
-#: frontend/src/components/AppSidebar.vue:406
+#: frontend/src/components/AppSidebar.vue:438
 msgid "Add your first chapter"
 msgstr "添加首个章节"
 
-#: frontend/src/components/AppSidebar.vue:421
+#: frontend/src/components/AppSidebar.vue:453
 msgid "Add your first lesson"
 msgstr "添加首节课时"
 
@@ -249,7 +249,7 @@ msgid "Admin"
 msgstr "管理员"
 
 #. Name of a role
-#: frontend/src/pages/Batches.vue:284 lms/lms/doctype/lms_badge/lms_badge.json
+#: frontend/src/pages/Batches.vue:285 lms/lms/doctype/lms_badge/lms_badge.json
 msgid "All"
 msgstr "全部"
 
@@ -364,11 +364,11 @@ msgstr "显示在课程列表的课程卡片上"
 msgid "Appears when the batch URL is shared on any online platform"
 msgstr "在分享批次链接至网络平台时显示"
 
-#: frontend/src/pages/JobDetail.vue:134
+#: frontend/src/pages/JobDetail.vue:137
 msgid "Applications Received"
 msgstr "收到的申请"
 
-#: frontend/src/pages/JobDetail.vue:48
+#: frontend/src/pages/JobDetail.vue:51
 msgid "Apply"
 msgstr "应用"
 
@@ -399,7 +399,7 @@ msgstr "已批准"
 msgid "Apps"
 msgstr "应用"
 
-#: frontend/src/pages/Batches.vue:294
+#: frontend/src/pages/Batches.vue:295
 msgid "Archived"
 msgstr "已归档"
 
@@ -439,7 +439,7 @@ msgid "Assessment {0} has already been added to this batch."
 msgstr "考核{0}已添加至本批次。"
 
 #. Label of the show_assessments (Check) field in DocType 'LMS Settings'
-#: frontend/src/components/AppSidebar.vue:538
+#: frontend/src/components/AppSidebar.vue:570
 #: frontend/src/components/Assessments.vue:5
 #: frontend/src/components/BatchStudents.vue:68
 #: frontend/src/components/BatchStudents.vue:101
@@ -496,8 +496,8 @@ msgstr "作业更新成功"
 msgid "Assignment will appear at the bottom of the lesson."
 msgstr "作业将显示在课时末尾。"
 
-#: frontend/src/components/AppSidebar.vue:542
-#: frontend/src/pages/Assignments.vue:198 lms/www/lms.py:263
+#: frontend/src/components/AppSidebar.vue:574
+#: frontend/src/pages/Assignments.vue:201 lms/www/lms.py:273
 msgid "Assignments"
 msgstr "作业"
 
@@ -510,7 +510,7 @@ msgstr "本题至少需设置一个正确选项。"
 msgid "Attire Preference"
 msgstr "着装偏好"
 
-#: frontend/src/pages/ProfileEvaluator.vue:123
+#: frontend/src/pages/ProfileEvaluator.vue:137
 msgid "Authorize Google Calendar Access"
 msgstr "授权Google日历访问"
 
@@ -534,7 +534,7 @@ msgstr "平均评分"
 msgid "Average of Feedback Received"
 msgstr "收到反馈的平均值"
 
-#: frontend/src/pages/Lesson.vue:154
+#: frontend/src/pages/Lesson.vue:166
 msgid "Back to Course"
 msgstr "返回课程"
 
@@ -654,6 +654,10 @@ msgstr "批次已更新"
 msgid "Batch end date cannot be before the batch start date"
 msgstr "批次结束日期不可早于开始日期"
 
+#: lms/lms/api.py:246
+msgid "Batch has already started."
+msgstr ""
+
 #: lms/lms/api.py:241
 msgid "Batch is sold out."
 msgstr "该批次已满额。"
@@ -663,8 +667,8 @@ msgid "Batch:"
 msgstr "批次："
 
 #. Label of the batches (Check) field in DocType 'LMS Settings'
-#: frontend/src/pages/Batches.vue:304 frontend/src/pages/Batches.vue:311
-#: lms/lms/doctype/lms_settings/lms_settings.json lms/www/lms.py:112
+#: frontend/src/pages/Batches.vue:311 frontend/src/pages/Batches.vue:318
+#: lms/lms/doctype/lms_settings/lms_settings.json lms/www/lms.py:122
 msgid "Batches"
 msgstr "批次"
 
@@ -717,7 +721,7 @@ msgstr "分支机构"
 msgid "Business Owner"
 msgstr "业务负责人"
 
-#: frontend/src/components/CourseCardOverlay.vue:47
+#: frontend/src/components/CourseCardOverlay.vue:48
 msgid "Buy this course"
 msgstr "购买本课程"
 
@@ -765,7 +769,7 @@ msgstr "便装"
 #: frontend/src/pages/BatchForm.vue:198 frontend/src/pages/Batches.vue:55
 #: frontend/src/pages/CertifiedParticipants.vue:38
 #: frontend/src/pages/CourseForm.vue:144 frontend/src/pages/Courses.vue:51
-#: frontend/src/pages/JobDetail.vue:109
+#: frontend/src/pages/JobDetail.vue:112
 #: lms/lms/doctype/lms_batch/lms_batch.json
 #: lms/lms/doctype/lms_category/lms_category.json
 #: lms/lms/doctype/lms_course/lms_course.json
@@ -793,7 +797,7 @@ msgstr "证书邮件模板"
 msgid "Certificate Link"
 msgstr "证书链接"
 
-#: frontend/src/components/CourseCardOverlay.vue:124
+#: frontend/src/components/CourseCardOverlay.vue:130
 msgid "Certificate of Completion"
 msgstr "结业证书"
 
@@ -816,7 +820,7 @@ msgstr "证书生成成功"
 #. Enrollment'
 #. Label of a Card Break in the LMS Workspace
 #. Label of a Link in the LMS Workspace
-#: frontend/src/components/AppSidebar.vue:546
+#: frontend/src/components/AppSidebar.vue:578
 #: frontend/src/components/CourseCard.vue:115
 #: frontend/src/components/Modals/Event.vue:371
 #: frontend/src/pages/BatchForm.vue:48 frontend/src/pages/Batches.vue:38
@@ -850,7 +854,7 @@ msgid "Certified Members"
 msgstr "认证成员"
 
 #. Label of the certified_participants (Check) field in DocType 'LMS Settings'
-#: lms/lms/doctype/lms_settings/lms_settings.json lms/www/lms.py:292
+#: lms/lms/doctype/lms_settings/lms_settings.json lms/www/lms.py:302
 msgid "Certified Participants"
 msgstr "认证参与者"
 
@@ -1023,7 +1027,7 @@ msgstr "群组网页"
 msgid "Collaboration Preference"
 msgstr "协作偏好"
 
-#: frontend/src/components/AppSidebar.vue:112
+#: frontend/src/components/AppSidebar.vue:142
 msgid "Collapse"
 msgstr "折叠"
 
@@ -1133,7 +1137,7 @@ msgstr "完成注册——切勿错过！"
 msgid "Completed"
 msgstr "已完成"
 
-#: frontend/src/components/BatchStudents.vue:370
+#: frontend/src/components/BatchStudents.vue:371
 msgid "Completed by Students"
 msgstr "学员完成情况"
 
@@ -1143,10 +1147,6 @@ msgstr "学员完成情况"
 msgid "Completion Certificate"
 msgstr "结业证书"
 
-#: frontend/src/pages/Statistics.vue:66
-msgid "Completions"
-msgstr "完成次数"
-
 #. Label of the condition (Code) field in DocType 'LMS Badge'
 #: lms/lms/doctype/lms_badge/lms_badge.json
 msgid "Condition"
@@ -1183,7 +1183,8 @@ msgstr "确认邮件模板"
 msgid "Congratulations on getting certified!"
 msgstr "祝贺您获得认证！"
 
-#: frontend/src/components/CourseCardOverlay.vue:55
+#: frontend/src/components/CourseCardOverlay.vue:57
+#: frontend/src/pages/Lesson.vue:47
 msgid "Contact the Administrator to enroll for this course."
 msgstr "请联系管理员报名本课程"
 
@@ -1195,17 +1196,17 @@ msgstr "请联系管理员报名本课程"
 msgid "Content"
 msgstr "内容"
 
-#: frontend/src/components/CourseCardOverlay.vue:29
+#: frontend/src/components/CourseCardOverlay.vue:30
 msgid "Continue Learning"
 msgstr "继续学习"
 
 #. Option for the 'Type' (Select) field in DocType 'Job Opportunity'
-#: frontend/src/pages/Jobs.vue:197
+#: frontend/src/pages/Jobs.vue:198
 #: lms/job/doctype/job_opportunity/job_opportunity.json
 msgid "Contract"
 msgstr "合同"
 
-#: lms/lms/utils.py:437
+#: lms/lms/utils.py:441
 msgid "Cookie Policy"
 msgstr "Cookie政策"
 
@@ -1316,7 +1317,7 @@ msgid "Course Completed"
 msgstr "课程完成"
 
 #. Name of a role
-#: frontend/src/pages/ProfileRoles.vue:16
+#: frontend/src/pages/ProfileRoles.vue:26
 #: lms/lms/doctype/course_chapter/course_chapter.json
 #: lms/lms/doctype/course_lesson/course_lesson.json
 #: lms/lms/doctype/lms_category/lms_category.json
@@ -1355,7 +1356,7 @@ msgstr "课程讲师"
 msgid "Course Lesson"
 msgstr "课程课时"
 
-#: lms/www/lms.py:77
+#: lms/www/lms.py:87
 msgid "Course List"
 msgstr "课程列表"
 
@@ -1426,8 +1427,7 @@ msgstr "课程{0}已添加至本批次"
 #: frontend/src/components/Modals/BatchStudentProgress.vue:79
 #: frontend/src/pages/BatchDetail.vue:24 frontend/src/pages/BatchDetail.vue:73
 #: frontend/src/pages/CourseCertification.vue:127
-#: frontend/src/pages/Courses.vue:336 frontend/src/pages/Courses.vue:343
-#: frontend/src/pages/Statistics.vue:21
+#: frontend/src/pages/Courses.vue:337 frontend/src/pages/Courses.vue:344
 #: lms/lms/doctype/lms_batch/lms_batch.json
 #: lms/lms/doctype/lms_settings/lms_settings.json
 msgid "Courses"
@@ -1438,7 +1438,7 @@ msgstr "课程"
 msgid "Courses Completed"
 msgstr "已完成课程"
 
-#: frontend/src/components/BatchCourses.vue:154
+#: frontend/src/components/BatchCourses.vue:155
 msgid "Courses deleted successfully"
 msgstr "课程删除成功"
 
@@ -1464,15 +1464,15 @@ msgstr "创建课程"
 msgid "Create a Live Class"
 msgstr "创建直播课程"
 
-#: frontend/src/components/AppSidebar.vue:533
+#: frontend/src/components/AppSidebar.vue:565
 msgid "Create a batch"
 msgstr "创建班级"
 
-#: frontend/src/components/AppSidebar.vue:524
+#: frontend/src/components/AppSidebar.vue:556
 msgid "Create a course"
 msgstr "创建课程"
 
-#: frontend/src/components/AppSidebar.vue:534
+#: frontend/src/components/AppSidebar.vue:566
 msgid "Create a live class"
 msgstr "创建直播课程"
 
@@ -1484,27 +1484,27 @@ msgstr "新建试题"
 msgid "Create an Assignment"
 msgstr "创建作业"
 
-#: frontend/src/components/AppSidebar.vue:460
+#: frontend/src/components/AppSidebar.vue:492
 msgid "Create your first batch"
 msgstr "创建首个班级"
 
-#: frontend/src/components/AppSidebar.vue:394
+#: frontend/src/components/AppSidebar.vue:426
 msgid "Create your first course"
 msgstr "创建首门课程"
 
-#: frontend/src/components/AppSidebar.vue:439
+#: frontend/src/components/AppSidebar.vue:471
 msgid "Create your first quiz"
 msgstr "创建首项测验"
 
-#: frontend/src/pages/Assignments.vue:171 frontend/src/pages/Courses.vue:327
+#: frontend/src/pages/Assignments.vue:174 frontend/src/pages/Courses.vue:328
 msgid "Created"
 msgstr "已创建"
 
-#: frontend/src/components/AppSidebar.vue:530
+#: frontend/src/components/AppSidebar.vue:562
 msgid "Creating a batch"
 msgstr "正在创建班级"
 
-#: frontend/src/components/AppSidebar.vue:521
+#: frontend/src/components/AppSidebar.vue:553
 msgid "Creating a course"
 msgstr "正在创建课程"
 
@@ -1524,7 +1524,7 @@ msgstr "币种"
 msgid "Current Lesson"
 msgstr "当前课时"
 
-#: frontend/src/components/AppSidebar.vue:552
+#: frontend/src/components/AppSidebar.vue:584
 msgid "Custom Certificate Templates"
 msgstr "自定义证书模板"
 
@@ -1585,7 +1585,7 @@ msgstr "日期："
 #. Label of the day (Select) field in DocType 'Evaluator Schedule'
 #. Label of the day (Int) field in DocType 'LMS Batch Timetable'
 #. Label of the day (Select) field in DocType 'LMS Certificate Request'
-#: frontend/src/pages/ProfileEvaluator.vue:12
+#: frontend/src/pages/ProfileEvaluator.vue:26
 #: lms/lms/doctype/evaluator_schedule/evaluator_schedule.json
 #: lms/lms/doctype/lms_batch_timetable/lms_batch_timetable.json
 #: lms/lms/doctype/lms_certificate_request/lms_certificate_request.json
@@ -1706,7 +1706,7 @@ msgstr "禁用注册功能"
 msgid "Disabled"
 msgstr "已禁用"
 
-#: frontend/src/components/DiscussionReplies.vue:55
+#: frontend/src/components/DiscussionReplies.vue:57
 #: lms/lms/widgets/NoPreviewModal.html:25 lms/templates/reviews.html:159
 msgid "Discard"
 msgstr "放弃"
@@ -1768,11 +1768,11 @@ msgstr "电子邮件"
 msgid "E-mail"
 msgstr "电子邮件"
 
-#: frontend/src/components/BatchOverlay.vue:110
-#: frontend/src/components/CourseCardOverlay.vue:88
+#: frontend/src/components/BatchOverlay.vue:111
+#: frontend/src/components/CourseCardOverlay.vue:90
 #: frontend/src/components/Modals/ChapterModal.vue:9
-#: frontend/src/pages/JobDetail.vue:31 frontend/src/pages/Lesson.vue:123
-#: frontend/src/pages/Profile.vue:32 frontend/src/pages/Programs.vue:53
+#: frontend/src/pages/JobDetail.vue:34 frontend/src/pages/Lesson.vue:135
+#: frontend/src/pages/Profile.vue:36 frontend/src/pages/Programs.vue:53
 msgid "Edit"
 msgstr "编辑"
 
@@ -1785,7 +1785,7 @@ msgstr "编辑作业"
 msgid "Edit Chapter"
 msgstr "编辑章节"
 
-#: frontend/src/pages/Profile.vue:68
+#: frontend/src/pages/Profile.vue:72
 msgid "Edit Profile"
 msgstr "编辑个人资料"
 
@@ -1889,7 +1889,7 @@ msgstr "结束日期（或预期）"
 #. Label of the end_time (Time) field in DocType 'LMS Certificate Request'
 #. Label of the end_time (Time) field in DocType 'Scheduled Flow'
 #: frontend/src/pages/BatchForm.vue:140
-#: frontend/src/pages/ProfileEvaluator.vue:18
+#: frontend/src/pages/ProfileEvaluator.vue:32
 #: lms/lms/doctype/evaluator_schedule/evaluator_schedule.json
 #: lms/lms/doctype/lms_batch/lms_batch.json
 #: lms/lms/doctype/lms_batch_old/lms_batch_old.json
@@ -1901,16 +1901,16 @@ msgstr "结束日期（或预期）"
 msgid "End Time"
 msgstr "结束时间"
 
-#: frontend/src/components/BatchOverlay.vue:97
+#: frontend/src/components/BatchOverlay.vue:98
 msgid "Enroll Now"
 msgstr "立即报名"
 
-#: frontend/src/pages/Batches.vue:297 frontend/src/pages/Courses.vue:329
+#: frontend/src/pages/Batches.vue:298 frontend/src/pages/Courses.vue:330
 msgid "Enrolled"
 msgstr "已注册"
 
 #: frontend/src/components/CourseCard.vue:46
-#: frontend/src/components/CourseCardOverlay.vue:106
+#: frontend/src/components/CourseCardOverlay.vue:112
 #: frontend/src/pages/CourseDetail.vue:33
 msgid "Enrolled Students"
 msgstr "注册学员"
@@ -1928,14 +1928,13 @@ msgstr "{0}的注册确认"
 msgid "Enrollment Count"
 msgstr "注册人数"
 
-#: lms/lms/utils.py:1907
+#: lms/lms/utils.py:1910
 msgid "Enrollment Failed"
 msgstr "注册失败"
 
 #. Label of the enrollments (Int) field in DocType 'LMS Course'
 #. Label of a chart in the LMS Workspace
 #. Label of a shortcut in the LMS Workspace
-#: frontend/src/pages/Statistics.vue:51
 #: lms/lms/doctype/lms_course/lms_course.json lms/lms/workspace/lms/lms.json
 msgid "Enrollments"
 msgstr "注册记录"
@@ -1968,8 +1967,8 @@ msgstr "输入正确答案"
 #: frontend/src/components/Modals/StudentModal.vue:73
 #: frontend/src/components/Quiz.vue:592
 #: frontend/src/components/SettingDetails.vue:64
-#: frontend/src/pages/Billing.vue:262 frontend/src/pages/QuizForm.vue:349
-#: frontend/src/pages/QuizForm.vue:364
+#: frontend/src/pages/Billing.vue:262 frontend/src/pages/QuizForm.vue:350
+#: frontend/src/pages/QuizForm.vue:365
 #: frontend/src/pages/QuizSubmission.vue:150
 msgid "Error"
 msgstr "错误"
@@ -2019,7 +2018,7 @@ msgstr "评估保存成功"
 #. Label of the evaluator (Link) field in DocType 'LMS Course'
 #: frontend/src/components/Modals/BatchCourseModal.vue:26
 #: frontend/src/components/Modals/BulkCertificates.vue:22
-#: frontend/src/pages/CourseForm.vue:228 frontend/src/pages/ProfileRoles.vue:22
+#: frontend/src/pages/CourseForm.vue:228 frontend/src/pages/ProfileRoles.vue:32
 #: lms/lms/doctype/batch_course/batch_course.json
 #: lms/lms/doctype/course_evaluator/course_evaluator.json
 #: lms/lms/doctype/lms_assignment_submission/lms_assignment_submission.json
@@ -2091,7 +2090,7 @@ msgstr "练习提交"
 msgid "Exercise Title"
 msgstr "练习标题"
 
-#: frontend/src/components/AppSidebar.vue:112
+#: frontend/src/components/AppSidebar.vue:142
 msgid "Expand"
 msgstr "展开"
 
@@ -2192,7 +2191,7 @@ msgid "Free"
 msgstr "免费"
 
 #. Option for the 'Type' (Select) field in DocType 'Job Opportunity'
-#: frontend/src/pages/Jobs.vue:198
+#: frontend/src/pages/Jobs.vue:199
 #: lms/job/doctype/job_opportunity/job_opportunity.json
 msgid "Freelance"
 msgstr "自由职业"
@@ -2215,7 +2214,7 @@ msgid "Friday"
 msgstr "星期五"
 
 #. Label of the unavailable_from (Date) field in DocType 'Course Evaluator'
-#: frontend/src/pages/ProfileEvaluator.vue:85
+#: frontend/src/pages/ProfileEvaluator.vue:99
 #: lms/lms/doctype/course_evaluator/course_evaluator.json
 msgid "From"
 msgstr "自"
@@ -2236,7 +2235,7 @@ msgid "Full Name"
 msgstr "全名"
 
 #. Option for the 'Type' (Select) field in DocType 'Job Opportunity'
-#: frontend/src/pages/Jobs.vue:195
+#: frontend/src/pages/Jobs.vue:196
 #: lms/job/doctype/job_opportunity/job_opportunity.json
 msgid "Full Time"
 msgstr "全职"
@@ -2276,7 +2275,7 @@ msgstr "生成证书"
 msgid "Generate Google Meet Link"
 msgstr "生成Google Meet链接"
 
-#: frontend/src/components/CourseCardOverlay.vue:75
+#: frontend/src/components/CourseCardOverlay.vue:77
 msgid "Get Certificate"
 msgstr "获取证书"
 
@@ -2340,7 +2339,7 @@ msgstr "标题"
 msgid "Hello"
 msgstr "您好"
 
-#: frontend/src/components/AppSidebar.vue:98
+#: frontend/src/components/AppSidebar.vue:128
 msgid "Help"
 msgstr "帮助"
 
@@ -2410,11 +2409,11 @@ msgstr "很高兴通知您已成功获得{0}课程认证。祝贺您！"
 msgid "I am looking for a job"
 msgstr "我正在求职"
 
-#: frontend/src/pages/ProfileEvaluator.vue:80
+#: frontend/src/pages/ProfileEvaluator.vue:94
 msgid "I am unavailable"
 msgstr "我暂不可用"
 
-#: frontend/src/pages/QuizForm.vue:383
+#: frontend/src/pages/QuizForm.vue:384
 msgid "ID"
 msgstr "ID"
 
@@ -2566,7 +2565,7 @@ msgstr "讲师内容"
 
 #. Label of the instructor_notes (Markdown Editor) field in DocType 'Course
 #. Lesson'
-#: frontend/src/pages/Lesson.vue:187 frontend/src/pages/LessonForm.vue:42
+#: frontend/src/pages/Lesson.vue:199 frontend/src/pages/LessonForm.vue:42
 #: lms/lms/doctype/course_lesson/course_lesson.json
 msgid "Instructor Notes"
 msgstr "讲师备注"
@@ -2590,8 +2589,8 @@ msgstr "讲师评语"
 msgid "Interest"
 msgstr "兴趣"
 
-#: frontend/src/components/AppSidebar.vue:513
-#: frontend/src/components/AppSidebar.vue:516
+#: frontend/src/components/AppSidebar.vue:545
+#: frontend/src/components/AppSidebar.vue:548
 msgid "Introduction"
 msgstr "简介"
 
@@ -2629,7 +2628,7 @@ msgstr "仅限邀请"
 msgid "Invite Request"
 msgstr "邀请请求"
 
-#: frontend/src/components/AppSidebar.vue:449
+#: frontend/src/components/AppSidebar.vue:481
 msgid "Invite your team and students"
 msgstr "邀请团队成员及学员"
 
@@ -2661,7 +2660,7 @@ msgstr "是否为SCORM包"
 msgid "Issue Date"
 msgstr "签发日期"
 
-#: frontend/src/components/AppSidebar.vue:549
+#: frontend/src/components/AppSidebar.vue:581
 msgid "Issue a Certificate"
 msgstr "颁发证书"
 
@@ -2710,7 +2709,7 @@ msgstr "招聘看板标题"
 msgid "Job Details"
 msgstr "职位详情"
 
-#: lms/www/lms.py:166
+#: lms/www/lms.py:176
 msgid "Job Openings"
 msgstr "职位空缺"
 
@@ -2733,7 +2732,7 @@ msgstr "职位名称"
 
 #. Label of the jobs (Check) field in DocType 'LMS Settings'
 #: frontend/src/pages/JobDetail.vue:10 frontend/src/pages/Jobs.vue:8
-#: frontend/src/pages/Jobs.vue:204
+#: frontend/src/pages/Jobs.vue:205
 #: lms/lms/doctype/lms_settings/lms_settings.json
 msgid "Jobs"
 msgstr "职位"
@@ -3043,7 +3042,7 @@ msgstr "课时标题"
 #. Group in Course Chapter's connections
 #. Label of the lessons (Int) field in DocType 'LMS Course'
 #: frontend/src/components/CourseCard.vue:37
-#: frontend/src/components/CourseCardOverlay.vue:99
+#: frontend/src/components/CourseCardOverlay.vue:105
 #: lms/lms/doctype/course_chapter/course_chapter.json
 #: lms/lms/doctype/lms_course/lms_course.json
 msgid "Lessons"
@@ -3089,7 +3088,7 @@ msgid "Links"
 msgstr "链接"
 
 #. Option for the 'Status' (Select) field in DocType 'Cohort'
-#: frontend/src/pages/Courses.vue:313 lms/lms/doctype/cohort/cohort.json
+#: frontend/src/pages/Courses.vue:314 lms/lms/doctype/cohort/cohort.json
 msgid "Live"
 msgstr "直播"
 
@@ -3105,11 +3104,11 @@ msgid "LiveCode URL"
 msgstr "实时编码链接"
 
 #: frontend/src/components/Members.vue:108
-#: frontend/src/pages/Assignments.vue:68 frontend/src/pages/Batches.vue:94
+#: frontend/src/pages/Assignments.vue:70 frontend/src/pages/Batches.vue:94
 #: frontend/src/pages/CertifiedParticipants.vue:100
 #: frontend/src/pages/Courses.vue:90
 #: frontend/src/pages/QuizSubmissionList.vue:39
-#: frontend/src/pages/Quizzes.vue:51
+#: frontend/src/pages/Quizzes.vue:52
 msgid "Load More"
 msgstr "加载更多"
 
@@ -3120,7 +3119,7 @@ msgstr "本地"
 
 #. Label of the location (Data) field in DocType 'Education Detail'
 #. Label of the location (Data) field in DocType 'Work Experience'
-#: frontend/src/pages/JobDetail.vue:98
+#: frontend/src/pages/JobDetail.vue:101
 #: lms/lms/doctype/education_detail/education_detail.json
 #: lms/lms/doctype/work_experience/work_experience.json
 msgid "Location"
@@ -3133,7 +3132,7 @@ msgstr "地点偏好"
 
 #: frontend/src/components/NoPermission.vue:28
 #: frontend/src/components/QuizBlock.vue:9 frontend/src/pages/Batch.vue:188
-#: frontend/src/pages/Lesson.vue:41
+#: frontend/src/pages/Lesson.vue:53
 msgid "Login"
 msgstr "登录"
 
@@ -3141,7 +3140,7 @@ msgstr "登录"
 msgid "Login to Frappe Cloud?"
 msgstr "登录Frappe云平台？"
 
-#: frontend/src/pages/JobDetail.vue:60
+#: frontend/src/pages/JobDetail.vue:63
 msgid "Login to apply"
 msgstr "登录后申请"
 
@@ -3163,7 +3162,7 @@ msgstr "发布公告"
 msgid "Make sure to enter the correct billing name as the same will be used in your invoice."
 msgstr "请确保输入正确的开票名称，该名称将用于发票"
 
-#: frontend/src/components/BatchOverlay.vue:63
+#: frontend/src/components/BatchOverlay.vue:64
 msgid "Manage Batch"
 msgstr "管理批次"
 
@@ -3198,7 +3197,7 @@ msgstr "标记为已读"
 #. Label of the marks (Int) field in DocType 'LMS Quiz Result'
 #: frontend/src/components/Modals/Question.vue:50
 #: frontend/src/components/Modals/Question.vue:99
-#: frontend/src/components/Quiz.vue:96 frontend/src/pages/QuizForm.vue:393
+#: frontend/src/components/Quiz.vue:96 frontend/src/pages/QuizForm.vue:394
 #: frontend/src/pages/QuizSubmission.vue:65
 #: lms/lms/doctype/lms_quiz_question/lms_quiz_question.json
 #: lms/lms/doctype/lms_quiz_result/lms_quiz_result.json
@@ -3425,16 +3424,12 @@ msgstr ""
 msgid "Milestone"
 msgstr "里程碑"
 
-#: frontend/src/pages/Statistics.vue:81
-msgid "Milestones"
-msgstr "里程碑"
-
 #: lms/lms/doctype/lms_question/lms_question.py:48
 msgid "Minimum two options are required for multiple choice questions."
 msgstr "多选题至少需要两个选项"
 
 #. Name of a role
-#: frontend/src/pages/ProfileRoles.vue:10
+#: frontend/src/pages/ProfileRoles.vue:20
 #: lms/lms/doctype/course_evaluator/course_evaluator.json
 #: lms/lms/doctype/course_lesson/course_lesson.json
 #: lms/lms/doctype/lms_assignment/lms_assignment.json
@@ -3473,7 +3468,7 @@ msgstr "模块错误"
 msgid "Monday"
 msgstr "星期一"
 
-#: frontend/src/components/AppSidebar.vue:557
+#: frontend/src/components/AppSidebar.vue:589
 msgid "Monetization"
 msgstr "课程变现功能"
 
@@ -3490,22 +3485,22 @@ msgstr "多正确答案"
 msgid "My availability"
 msgstr "我的可用时间"
 
-#: frontend/src/pages/ProfileEvaluator.vue:113
+#: frontend/src/pages/ProfileEvaluator.vue:127
 msgid "My calendar"
 msgstr "我的日历"
 
 #. Option for the 'Event' (Select) field in DocType 'LMS Badge'
-#: frontend/src/pages/Assignments.vue:18 frontend/src/pages/Batches.vue:17
-#: frontend/src/pages/Courses.vue:17 frontend/src/pages/Courses.vue:316
+#: frontend/src/pages/Assignments.vue:19 frontend/src/pages/Batches.vue:17
+#: frontend/src/pages/Courses.vue:17 frontend/src/pages/Courses.vue:317
 #: frontend/src/pages/Programs.vue:14 lms/lms/doctype/lms_badge/lms_badge.json
 msgid "New"
 msgstr "新建"
 
-#: lms/public/js/common_functions.js:255 lms/www/lms.py:141
+#: lms/public/js/common_functions.js:255 lms/www/lms.py:151
 msgid "New Batch"
 msgstr "新建批次"
 
-#: frontend/src/pages/CourseForm.vue:577 lms/www/lms.py:85
+#: frontend/src/pages/CourseForm.vue:577 lms/www/lms.py:95
 msgid "New Course"
 msgstr "新建课程"
 
@@ -3533,8 +3528,8 @@ msgstr "新项目成员"
 msgid "New Question"
 msgstr "新建试题"
 
-#: frontend/src/pages/QuizForm.vue:453 frontend/src/pages/QuizForm.vue:461
-#: frontend/src/pages/Quizzes.vue:18
+#: frontend/src/pages/QuizForm.vue:454 frontend/src/pages/QuizForm.vue:462
+#: frontend/src/pages/Quizzes.vue:19
 msgid "New Quiz"
 msgstr "新建测验"
 
@@ -3542,20 +3537,20 @@ msgstr "新建测验"
 msgid "New Sign Up"
 msgstr "新用户注册"
 
-#: lms/lms/utils.py:605
+#: lms/lms/utils.py:609
 msgid "New comment in batch {0}"
 msgstr "批次{0}的新评论"
 
-#: lms/lms/utils.py:598
+#: lms/lms/utils.py:602
 msgid "New reply on the topic {0} in course {1}"
 msgstr "课程{1}中主题{0}的新回复"
 
-#: frontend/src/components/Discussions.vue:4
-#: frontend/src/components/Discussions.vue:59
+#: frontend/src/components/Discussions.vue:8
+#: frontend/src/components/Discussions.vue:63
 msgid "New {0}"
 msgstr "新建{0}"
 
-#: frontend/src/components/Quiz.vue:213 frontend/src/pages/Lesson.vue:142
+#: frontend/src/components/Quiz.vue:213 frontend/src/pages/Lesson.vue:154
 msgid "Next"
 msgstr "下一步"
 
@@ -3588,7 +3583,7 @@ msgstr "暂无待评估项"
 msgid "No announcements"
 msgstr "暂无公告"
 
-#: frontend/src/pages/Assignments.vue:53
+#: frontend/src/pages/Assignments.vue:55
 msgid "No assignments found"
 msgstr "未找到作业"
 
@@ -3652,7 +3647,7 @@ msgstr "未找到项目"
 msgid "No quiz submissions found. Please check again later."
 msgstr "当前无测验提交记录，请稍后再查。"
 
-#: frontend/src/pages/Quizzes.vue:61
+#: frontend/src/pages/Quizzes.vue:62
 msgid "No quizzes found"
 msgstr "未找到测验"
 
@@ -3762,7 +3757,7 @@ msgstr "仅允许添加已禁用自主学习的课程至项目"
 msgid "Only files of type {0} will be accepted."
 msgstr "仅接受{0}类型文件"
 
-#: frontend/src/pages/CourseForm.vue:507 frontend/src/utils/index.js:522
+#: frontend/src/pages/CourseForm.vue:507 frontend/src/utils/index.js:524
 msgid "Only image file is allowed."
 msgstr "仅允许图片文件"
 
@@ -3824,7 +3819,7 @@ msgstr "选项4"
 msgid "Order ID"
 msgstr "订单ID"
 
-#: frontend/src/pages/JobDetail.vue:87
+#: frontend/src/pages/JobDetail.vue:90
 msgid "Organisation"
 msgstr "组织"
 
@@ -3878,7 +3873,7 @@ msgstr "付费批次"
 msgid "Paid Certificate"
 msgstr "付费证书"
 
-#: frontend/src/components/CourseCardOverlay.vue:133
+#: frontend/src/components/CourseCardOverlay.vue:139
 msgid "Paid Certificate after Evaluation"
 msgstr "评估后付费证书"
 
@@ -3893,7 +3888,7 @@ msgid "Pan Number"
 msgstr "PAN号码"
 
 #. Option for the 'Type' (Select) field in DocType 'Job Opportunity'
-#: frontend/src/pages/Jobs.vue:196
+#: frontend/src/pages/Jobs.vue:197
 #: lms/job/doctype/job_opportunity/job_opportunity.json
 msgid "Part Time"
 msgstr "兼职"
@@ -3915,7 +3910,7 @@ msgstr "通过"
 
 #. Label of the passing_percentage (Int) field in DocType 'LMS Quiz'
 #. Label of the passing_percentage (Int) field in DocType 'LMS Quiz Submission'
-#: frontend/src/pages/QuizForm.vue:72 frontend/src/pages/Quizzes.vue:129
+#: frontend/src/pages/QuizForm.vue:72 frontend/src/pages/Quizzes.vue:131
 #: lms/lms/doctype/lms_quiz/lms_quiz.json
 #: lms/lms/doctype/lms_quiz_submission/lms_quiz_submission.json
 msgid "Passing Percentage"
@@ -4041,7 +4036,7 @@ msgstr ""
 msgid "Phone Number"
 msgstr "电话号码"
 
-#: frontend/src/components/CourseCardOverlay.vue:169
+#: frontend/src/components/CourseCardOverlay.vue:176
 msgid "Please Login"
 msgstr "请登录"
 
@@ -4061,7 +4056,7 @@ msgstr "请查看邮箱进行验证"
 msgid "Please click on the following button to set your new password"
 msgstr "点击下方按钮设置新密码"
 
-#: lms/lms/utils.py:2041 lms/lms/utils.py:2045
+#: lms/lms/utils.py:2044 lms/lms/utils.py:2048
 msgid "Please complete the previous courses in the program to enroll in this course."
 msgstr "请先完成项目前置课程以报名本课程"
 
@@ -4192,8 +4187,8 @@ msgstr "备选答案3"
 msgid "Possible Answer 4"
 msgstr "备选答案4"
 
-#: frontend/src/components/DiscussionReplies.vue:52
-#: frontend/src/components/DiscussionReplies.vue:87
+#: frontend/src/components/DiscussionReplies.vue:54
+#: frontend/src/components/DiscussionReplies.vue:89
 msgid "Post"
 msgstr "发布"
 
@@ -4205,11 +4200,11 @@ msgstr ""
 msgid "Postal Code"
 msgstr "邮政编码"
 
-#: frontend/src/pages/JobDetail.vue:120
+#: frontend/src/pages/JobDetail.vue:123
 msgid "Posted on"
 msgstr "发布于"
 
-#: frontend/src/components/AppSidebar.vue:92
+#: frontend/src/components/AppSidebar.vue:122
 msgid "Powered by Learning"
 msgstr "技术支持：学习平台"
 
@@ -4248,7 +4243,7 @@ msgstr "预览图片"
 msgid "Preview Video"
 msgstr "预览视频"
 
-#: frontend/src/pages/Lesson.vue:107
+#: frontend/src/pages/Lesson.vue:119
 msgid "Previous"
 msgstr "上一项"
 
@@ -4275,7 +4270,7 @@ msgstr "主要国家"
 msgid "Primary Subgroup"
 msgstr "主分组"
 
-#: lms/lms/utils.py:436
+#: lms/lms/utils.py:440
 msgid "Privacy Policy"
 msgstr "隐私政策"
 
@@ -4323,7 +4318,7 @@ msgstr "项目成员"
 msgid "Program Members"
 msgstr "项目成员"
 
-#: frontend/src/pages/Programs.vue:219 lms/www/lms.py:285
+#: frontend/src/pages/Programs.vue:226 lms/www/lms.py:295
 msgid "Programs"
 msgstr "课程项目"
 
@@ -4389,7 +4384,7 @@ msgstr "已购证书"
 #: frontend/src/components/Assignment.vue:20
 #: frontend/src/components/Modals/AssignmentForm.vue:35
 #: frontend/src/components/Modals/Question.vue:38
-#: frontend/src/pages/QuizForm.vue:388
+#: frontend/src/pages/QuizForm.vue:389
 #: lms/lms/doctype/course_lesson/course_lesson.json
 #: lms/lms/doctype/lms_assignment/lms_assignment.json
 #: lms/lms/doctype/lms_assignment_submission/lms_assignment_submission.json
@@ -4435,7 +4430,7 @@ msgstr "第{0}/{1}题"
 msgid "Questions"
 msgstr "问题"
 
-#: frontend/src/pages/QuizForm.vue:430
+#: frontend/src/pages/QuizForm.vue:431
 msgid "Questions deleted successfully"
 msgstr "问题删除成功"
 
@@ -4472,7 +4467,7 @@ msgstr "测验摘要"
 msgid "Quiz Title"
 msgstr "测验标题"
 
-#: frontend/src/pages/QuizForm.vue:342
+#: frontend/src/pages/QuizForm.vue:343
 msgid "Quiz created successfully"
 msgstr "测验创建成功"
 
@@ -4480,7 +4475,7 @@ msgstr "测验创建成功"
 msgid "Quiz is not available to Guest users. Please login to continue."
 msgstr "访客无法访问测验，请登录继续"
 
-#: frontend/src/pages/QuizForm.vue:361
+#: frontend/src/pages/QuizForm.vue:362
 msgid "Quiz updated successfully"
 msgstr "测验更新成功"
 
@@ -4489,16 +4484,16 @@ msgstr "测验更新成功"
 msgid "Quiz will appear at the bottom of the lesson."
 msgstr "测验将显示在课时末尾"
 
-#: frontend/src/components/AppSidebar.vue:541
-#: frontend/src/pages/QuizForm.vue:441 frontend/src/pages/Quizzes.vue:140
-#: frontend/src/pages/Quizzes.vue:150 lms/www/lms.py:241
+#: frontend/src/components/AppSidebar.vue:573
+#: frontend/src/pages/QuizForm.vue:442 frontend/src/pages/Quizzes.vue:142
+#: frontend/src/pages/Quizzes.vue:152 lms/www/lms.py:251
 msgid "Quizzes"
 msgstr "测验"
 
 #. Label of the rating (Rating) field in DocType 'LMS Certificate Evaluation'
 #. Label of the rating (Data) field in DocType 'LMS Course'
 #. Label of the rating (Rating) field in DocType 'LMS Course Review'
-#: frontend/src/components/CourseCardOverlay.vue:115
+#: frontend/src/components/CourseCardOverlay.vue:121
 #: frontend/src/components/Modals/Event.vue:86
 #: frontend/src/components/Modals/ReviewModal.vue:20
 #: lms/lms/doctype/lms_certificate_evaluation/lms_certificate_evaluation.json
@@ -4540,7 +4535,7 @@ msgstr "参考文档类型"
 msgid "Regards"
 msgstr "此致"
 
-#: frontend/src/components/BatchOverlay.vue:83
+#: frontend/src/components/BatchOverlay.vue:84
 msgid "Register Now"
 msgstr "立即注册"
 
@@ -4638,7 +4633,7 @@ msgstr "角色"
 msgid "Role Preference"
 msgstr "角色偏好"
 
-#: frontend/src/components/AppSidebar.vue:569
+#: frontend/src/components/AppSidebar.vue:601
 msgid "Roles"
 msgstr "角色"
 
@@ -4759,7 +4754,7 @@ msgstr "按名称搜索"
 msgid "Search by Title"
 msgstr "按标题搜索"
 
-#: frontend/src/pages/Assignments.vue:24
+#: frontend/src/pages/Assignments.vue:25
 msgid "Search by title"
 msgstr "按标题搜索"
 
@@ -4819,15 +4814,15 @@ msgstr "上课日"
 msgid "Set your Password"
 msgstr "设置密码"
 
-#: frontend/src/components/AppSidebar.vue:517
+#: frontend/src/components/AppSidebar.vue:549
 msgid "Setting up"
 msgstr "系统配置中"
 
-#: frontend/src/components/AppSidebar.vue:562
+#: frontend/src/components/AppSidebar.vue:594
 msgid "Setting up payment gateway"
 msgstr "设置支付网关"
 
-#: frontend/src/components/AppSidebar.vue:567
+#: frontend/src/components/AppSidebar.vue:599
 #: frontend/src/components/Modals/Settings.vue:7
 #: frontend/src/pages/BatchForm.vue:161 frontend/src/pages/CourseForm.vue:158
 #: frontend/src/pages/ProfileRoles.vue:4 frontend/src/pages/QuizForm.vue:79
@@ -4925,7 +4920,7 @@ msgid "Signup Settings"
 msgstr "注册设置"
 
 #. Label of a chart in the LMS Workspace
-#: frontend/src/pages/Statistics.vue:36 lms/lms/workspace/lms/lms.json
+#: lms/lms/workspace/lms/lms.json
 msgid "Signups"
 msgstr "注册记录"
 
@@ -5020,8 +5015,8 @@ msgstr "开始日期"
 msgid "Start Date:"
 msgstr "开始日期："
 
-#: frontend/src/components/CourseCardOverlay.vue:65
-#: frontend/src/pages/Lesson.vue:35 frontend/src/pages/SCORMChapter.vue:28
+#: frontend/src/components/CourseCardOverlay.vue:67
+#: frontend/src/pages/Lesson.vue:39 frontend/src/pages/SCORMChapter.vue:28
 #: lms/templates/emails/lms_course_interest.html:9
 msgid "Start Learning"
 msgstr "开始学习"
@@ -5034,7 +5029,7 @@ msgstr "开始学习"
 #. Label of the start_time (Time) field in DocType 'LMS Certificate Request'
 #. Label of the start_time (Time) field in DocType 'Scheduled Flow'
 #: frontend/src/pages/BatchForm.vue:133
-#: frontend/src/pages/ProfileEvaluator.vue:15
+#: frontend/src/pages/ProfileEvaluator.vue:29
 #: lms/lms/doctype/evaluator_schedule/evaluator_schedule.json
 #: lms/lms/doctype/lms_batch/lms_batch.json
 #: lms/lms/doctype/lms_batch_old/lms_batch_old.json
@@ -5067,9 +5062,9 @@ msgstr "状态"
 #. Label of the tab_4_tab (Tab Break) field in DocType 'LMS Course'
 #. Label of the statistics (Check) field in DocType 'LMS Settings'
 #: frontend/src/components/BatchStudents.vue:5
-#: frontend/src/pages/Statistics.vue:322
+#: frontend/src/pages/Statistics.vue:214
 #: lms/lms/doctype/lms_course/lms_course.json
-#: lms/lms/doctype/lms_settings/lms_settings.json lms/www/lms.py:194
+#: lms/lms/doctype/lms_settings/lms_settings.json lms/www/lms.py:204
 msgid "Statistics"
 msgstr "统计"
 
@@ -5112,7 +5107,7 @@ msgstr "状态/得分"
 #. Option for the 'User Category' (Select) field in DocType 'User'
 #. Option for the 'Required Role' (Select) field in DocType 'Cohort Web Page'
 #. Option for the 'Member Type' (Select) field in DocType 'LMS Enrollment'
-#: frontend/src/pages/ProfileRoles.vue:28 lms/fixtures/custom_field.json
+#: frontend/src/pages/ProfileRoles.vue:38 lms/fixtures/custom_field.json
 #: lms/lms/doctype/cohort_web_page/cohort_web_page.json
 #: lms/lms/doctype/lms_enrollment/lms_enrollment.json
 #: lms/templates/signup-form.html:26
@@ -5130,7 +5125,7 @@ msgstr "学员评价"
 msgid "Students"
 msgstr "学员"
 
-#: frontend/src/components/BatchStudents.vue:325
+#: frontend/src/components/BatchStudents.vue:326
 msgid "Students deleted successfully"
 msgstr "学员删除成功"
 
@@ -5195,10 +5190,10 @@ msgid "Submitted {0}"
 msgstr "已提交{0}"
 
 #: frontend/src/components/Assignment.vue:341
-#: frontend/src/components/BatchCourses.vue:154
-#: frontend/src/components/BatchOverlay.vue:153
-#: frontend/src/components/BatchStudents.vue:325
-#: frontend/src/components/CourseCardOverlay.vue:189
+#: frontend/src/components/BatchCourses.vue:155
+#: frontend/src/components/BatchOverlay.vue:155
+#: frontend/src/components/BatchStudents.vue:326
+#: frontend/src/components/CourseCardOverlay.vue:196
 #: frontend/src/components/Modals/AnnouncementModal.vue:99
 #: frontend/src/components/Modals/AssessmentModal.vue:73
 #: frontend/src/components/Modals/AssignmentForm.vue:111
@@ -5213,8 +5208,8 @@ msgstr "已提交{0}"
 #: frontend/src/pages/CourseForm.vue:470 frontend/src/pages/ProgramForm.vue:232
 #: frontend/src/pages/ProgramForm.vue:254
 #: frontend/src/pages/ProgramForm.vue:275
-#: frontend/src/pages/ProgramForm.vue:301 frontend/src/pages/QuizForm.vue:342
-#: frontend/src/pages/QuizForm.vue:361 frontend/src/pages/QuizForm.vue:430
+#: frontend/src/pages/ProgramForm.vue:301 frontend/src/pages/QuizForm.vue:343
+#: frontend/src/pages/QuizForm.vue:362 frontend/src/pages/QuizForm.vue:431
 msgid "Success"
 msgstr "成功"
 
@@ -5232,7 +5227,7 @@ msgstr "摘要"
 msgid "Sunday"
 msgstr "星期日"
 
-#: lms/lms/api.py:1058
+#: lms/lms/api.py:1063
 msgid "Suspicious pattern found in {0}: {1}"
 msgstr "在{0}中发现可疑模式：{1}"
 
@@ -5317,7 +5312,7 @@ msgstr "模板"
 msgid "Temporarily Disabled"
 msgstr "临时禁用"
 
-#: lms/lms/utils.py:435
+#: lms/lms/utils.py:439
 msgid "Terms of Use"
 msgstr "使用条款"
 
@@ -5353,7 +5348,7 @@ msgstr "感谢您提供反馈！"
 msgid "Thanks and Regards"
 msgstr "此致敬礼"
 
-#: lms/lms/utils.py:1939
+#: lms/lms/utils.py:1942
 msgid "The batch is full. Please contact the Administrator."
 msgstr "该批次已满。请联系管理员"
 
@@ -5444,11 +5439,11 @@ msgstr "本证书永久有效"
 msgid "This class has ended"
 msgstr "本课程已结束"
 
-#: frontend/src/components/CourseCardOverlay.vue:94
+#: frontend/src/components/CourseCardOverlay.vue:100
 msgid "This course has:"
 msgstr "本课程包含："
 
-#: lms/lms/utils.py:1782
+#: lms/lms/utils.py:1785
 msgid "This course is free."
 msgstr "本课程免费"
 
@@ -5480,6 +5475,11 @@ msgstr "本课时不可预览，请加入课程后访问"
 msgid "This quiz consists of {0} questions."
 msgstr "本测验共包含{0}道试题"
 
+#: frontend/src/components/AppSidebar.vue:75
+#: frontend/src/components/AppSidebar.vue:115
+msgid "This site is being updated. You will not be able to make any changes. Full access will be restored shortly."
+msgstr ""
+
 #. Option for the 'Day' (Select) field in DocType 'Evaluator Schedule'
 #. Option for the 'Day' (Select) field in DocType 'LMS Certificate Request'
 #: lms/lms/doctype/evaluator_schedule/evaluator_schedule.json
@@ -5562,10 +5562,10 @@ msgstr "时间安排："
 #: frontend/src/components/Modals/AssignmentForm.vue:23
 #: frontend/src/components/Modals/DiscussionModal.vue:18
 #: frontend/src/components/Modals/LiveClassModal.vue:23
-#: frontend/src/pages/Assignments.vue:160 frontend/src/pages/BatchForm.vue:20
+#: frontend/src/pages/Assignments.vue:163 frontend/src/pages/BatchForm.vue:20
 #: frontend/src/pages/CourseForm.vue:29 frontend/src/pages/JobForm.vue:20
 #: frontend/src/pages/ProgramForm.vue:11 frontend/src/pages/Programs.vue:116
-#: frontend/src/pages/QuizForm.vue:48 frontend/src/pages/Quizzes.vue:118
+#: frontend/src/pages/QuizForm.vue:48 frontend/src/pages/Quizzes.vue:120
 #: lms/lms/doctype/cohort/cohort.json
 #: lms/lms/doctype/cohort_subgroup/cohort_subgroup.json
 #: lms/lms/doctype/cohort_web_page/cohort_web_page.json
@@ -5592,7 +5592,7 @@ msgid "Title is required"
 msgstr "标题为必填项"
 
 #. Label of the unavailable_to (Date) field in DocType 'Course Evaluator'
-#: frontend/src/pages/ProfileEvaluator.vue:98
+#: frontend/src/pages/ProfileEvaluator.vue:112
 #: lms/lms/doctype/course_evaluator/course_evaluator.json
 msgid "To"
 msgstr "至"
@@ -5602,7 +5602,7 @@ msgstr "至"
 msgid "To Date"
 msgstr "截止日期"
 
-#: lms/lms/utils.py:1793
+#: lms/lms/utils.py:1796
 msgid "To join this batch, please contact the Administrator."
 msgstr "加入本批次请联系管理员"
 
@@ -5619,7 +5619,7 @@ msgid "Total"
 msgstr "总计"
 
 #. Label of the total_marks (Int) field in DocType 'LMS Quiz'
-#: frontend/src/pages/QuizForm.vue:67 frontend/src/pages/Quizzes.vue:123
+#: frontend/src/pages/QuizForm.vue:67 frontend/src/pages/Quizzes.vue:125
 #: lms/lms/doctype/lms_quiz/lms_quiz.json
 msgid "Total Marks"
 msgstr "总分"
@@ -5656,7 +5656,7 @@ msgstr "推特"
 #. Label of the type (Select) field in DocType 'LMS Quiz Question'
 #: frontend/src/components/Modals/AssessmentModal.vue:22
 #: frontend/src/components/Modals/Question.vue:54
-#: frontend/src/pages/Assignments.vue:29 frontend/src/pages/Assignments.vue:165
+#: frontend/src/pages/Assignments.vue:30 frontend/src/pages/Assignments.vue:168
 #: frontend/src/pages/JobForm.vue:38 frontend/src/pages/Jobs.vue:63
 #: lms/job/doctype/job_opportunity/job_opportunity.json
 #: lms/lms/doctype/lms_assignment/lms_assignment.json
@@ -5703,7 +5703,7 @@ msgstr "审核中"
 msgid "Unlisted"
 msgstr "未列出"
 
-#: frontend/src/pages/Batches.vue:295
+#: frontend/src/pages/Batches.vue:296
 msgid "Unpublished"
 msgstr "未发布"
 
@@ -5725,8 +5725,8 @@ msgstr "非结构化角色"
 #. Option for the 'Status' (Select) field in DocType 'Cohort'
 #. Option for the 'Status' (Select) field in DocType 'LMS Certificate Request'
 #. Label of the upcoming (Check) field in DocType 'LMS Course'
-#: frontend/src/pages/Batches.vue:293 frontend/src/pages/CourseForm.vue:181
-#: frontend/src/pages/Courses.vue:319 lms/lms/doctype/cohort/cohort.json
+#: frontend/src/pages/Batches.vue:294 frontend/src/pages/CourseForm.vue:181
+#: frontend/src/pages/Courses.vue:320 lms/lms/doctype/cohort/cohort.json
 #: lms/lms/doctype/lms_certificate_request/lms_certificate_request.json
 #: lms/lms/doctype/lms_course/lms_course.json
 msgid "Upcoming"
@@ -5853,11 +5853,11 @@ msgstr "查看证书"
 msgid "Visibility"
 msgstr "可见性"
 
-#: frontend/src/components/BatchOverlay.vue:63
+#: frontend/src/components/BatchOverlay.vue:64
 msgid "Visit Batch"
 msgstr "访问批次"
 
-#: frontend/src/pages/JobDetail.vue:38
+#: frontend/src/pages/JobDetail.vue:41
 msgid "Visit Website"
 msgstr "访问网站"
 
@@ -6007,6 +6007,14 @@ msgstr "您可尝试此测验{0}次"
 msgid "You can find their resume attached to this email."
 msgstr "简历已作为附件发送至本邮箱"
 
+#: frontend/src/pages/ProfileEvaluator.vue:14
+msgid "You cannot change the availability when the site is being updated."
+msgstr ""
+
+#: frontend/src/pages/ProfileRoles.vue:12
+msgid "You cannot change the roles in read-only mode."
+msgstr ""
+
 #: lms/lms/doctype/lms_certificate_request/lms_certificate_request.py:116
 msgid "You cannot schedule evaluations after {0}."
 msgstr "您不能在{0}之后安排评估"
@@ -6044,7 +6052,7 @@ msgstr "您已申请该职位"
 msgid "You have already exceeded the maximum number of attempts allowed for this quiz."
 msgstr "您已超过本测验允许的最大尝试次数"
 
-#: lms/lms/api.py:254
+#: lms/lms/api.py:259
 msgid "You have already purchased the certificate for this course."
 msgstr "您已购买本课程证书"
 
@@ -6052,15 +6060,15 @@ msgstr "您已购买本课程证书"
 msgid "You have already reviewed this course"
 msgstr "您已评价过本课程"
 
-#: frontend/src/pages/JobDetail.vue:54
+#: frontend/src/pages/JobDetail.vue:57
 msgid "You have applied"
 msgstr ""
 
-#: frontend/src/components/BatchOverlay.vue:154
+#: frontend/src/components/BatchOverlay.vue:156
 msgid "You have been enrolled in this batch"
 msgstr "您已加入本批次"
 
-#: frontend/src/components/CourseCardOverlay.vue:190
+#: frontend/src/components/CourseCardOverlay.vue:197
 msgid "You have been enrolled in this course"
 msgstr "您已注册本课程"
 
@@ -6072,11 +6080,11 @@ msgstr "您已超过本测验最大尝试次数（{0}次）"
 msgid "You have got a score of {0} for the quiz {1}"
 msgstr "您在测验{1}中获得了{0}分"
 
-#: frontend/src/pages/Assignments.vue:57
+#: frontend/src/pages/Assignments.vue:59
 msgid "You have not created any assignments yet. To create a new assignment, click on the \"New\" button above."
 msgstr "当前尚未创建任何任务。点击上方\"新建\"按钮创建新任务。"
 
-#: frontend/src/pages/Quizzes.vue:65
+#: frontend/src/pages/Quizzes.vue:66
 msgid "You have not created any quizzes yet. To create a new quiz, click on the \"New Quiz\" button above."
 msgstr "您还没有创建任何测验。要创建一个新测验，请点击上面的“新测验”按钮。"
 
@@ -6084,7 +6092,7 @@ msgstr "您还没有创建任何测验。要创建一个新测验，请点击上
 msgid "You have opted to be notified for this course. You will receive an email when the course becomes available."
 msgstr "您已订阅本课程通知，课程开放时将收到邮件提醒"
 
-#: frontend/src/components/CourseCardOverlay.vue:170
+#: frontend/src/components/CourseCardOverlay.vue:177
 msgid "You need to login first to enroll for this course"
 msgstr "请先登录以注册本课程"
 
@@ -6120,7 +6128,7 @@ msgstr "账户创建成功！"
 msgid "Your batch {0} is starting tomorrow"
 msgstr "您的批次{0}将于明日开始"
 
-#: frontend/src/pages/ProfileEvaluator.vue:120
+#: frontend/src/pages/ProfileEvaluator.vue:134
 msgid "Your calendar is set."
 msgstr "日历已设置"
 
@@ -6198,7 +6206,7 @@ msgstr "证书"
 msgid "certified members"
 msgstr "认证成员"
 
-#: frontend/src/pages/Lesson.vue:80 frontend/src/pages/Lesson.vue:237
+#: frontend/src/pages/Lesson.vue:92 frontend/src/pages/Lesson.vue:249
 msgid "completed"
 msgstr "已完成"
 
@@ -6234,7 +6242,7 @@ msgstr "/"
 msgid "out of"
 msgstr "超出"
 
-#: frontend/src/pages/QuizForm.vue:389
+#: frontend/src/pages/QuizForm.vue:390
 msgid "question_detail"
 msgstr "问题详情"
 
@@ -6258,7 +6266,7 @@ msgstr "您可以"
 msgid "{0} Open Jobs"
 msgstr ""
 
-#: lms/lms/api.py:848 lms/lms/api.py:856
+#: lms/lms/api.py:853 lms/lms/api.py:861
 msgid "{0} Settings not found"
 msgstr "未找到{0}设置"
 
@@ -6298,7 +6306,7 @@ msgstr "{0}已获得课程{1}的认证"
 msgid "{0} is your evaluator"
 msgstr "{0}是您的评估人"
 
-#: lms/lms/utils.py:682
+#: lms/lms/utils.py:686
 msgid "{0} mentioned you in a comment"
 msgstr "{0}在评论中提及您"
 
@@ -6306,11 +6314,11 @@ msgstr "{0}在评论中提及您"
 msgid "{0} mentioned you in a comment in your batch."
 msgstr "{0}在您的批次评论中提及您"
 
-#: lms/lms/utils.py:635 lms/lms/utils.py:641
+#: lms/lms/utils.py:639 lms/lms/utils.py:645
 msgid "{0} mentioned you in a comment in {1}"
 msgstr "{0}在{1}的评论中提及您"
 
-#: lms/lms/utils.py:457
+#: lms/lms/utils.py:461
 msgid "{0}k"
 msgstr "{0}千"