diff --git a/build_ui/src/views/train/accommodation/index.vue b/build_ui/src/views/train/accommodation/index.vue
index 259864b54..e0efb76b2 100644
--- a/build_ui/src/views/train/accommodation/index.vue
+++ b/build_ui/src/views/train/accommodation/index.vue
@@ -27,10 +27,10 @@
       </el-form-item>
       <el-form-item label="住宿状态" prop="accommodationStatus">
         <el-select v-model="queryParams.accommodationStatus" placeholder="全部状态" clearable>
-          <el-option label="预分配 (PRE_ASSIGNED)" :value="0" />
-          <el-option label="在住/已入住 (ACTIVE)" :value="1" />
-          <el-option label="已退宿 (CHECKED_OUT)" :value="2" />
-          <el-option label="已调房 (TRANSFERRED)" :value="3" />
+          <el-option label="预分配" :value="0" />
+          <el-option label="在住" :value="1" />
+          <el-option label="已退宿" :value="2" />
+          <el-option label="已调房" :value="3" />
         </el-select>
       </el-form-item>
       <el-form-item>
@@ -67,7 +67,7 @@
       <el-table-column label="床位号" align="center" prop="bedNo" width="80" />
       <el-table-column label="住宿状态" align="center" width="120">
         <template slot-scope="scope">
-          <el-tag v-if="scope.row.accommodationStatus === 1" type="success" size="small">在住 (ACTIVE)</el-tag>
+          <el-tag v-if="scope.row.accommodationStatus === 1" type="success" size="small">在住</el-tag>
           <el-tag v-else-if="scope.row.accommodationStatus === 0" type="info" size="small">预分配</el-tag>
           <el-tag v-else-if="scope.row.accommodationStatus === 2" type="danger" size="small">已退宿</el-tag>
           <el-tag v-else-if="scope.row.accommodationStatus === 3" type="warning" size="small">已调房</el-tag>
@@ -165,9 +165,9 @@
     </el-dialog>
 
     <!-- 历史住宿履历对话框 -->
-    <el-dialog title="学员历史住宿履历 (Accommodation History)" :visible.sync="historyOpen" width="750px" append-to-body>
+    <el-dialog title="学员历史住宿记录" :visible.sync="historyOpen" width="750px" append-to-body>
       <el-alert
-        title="住宿履历审计说明：系统保证同一学员在同一报名生命周期内仅存在至多一个生效中 (ACTIVE) 的住宿安排。"
+        title="住宿说明：系统按班级参训周期管理住宿，同一学员同一时间仅保留一条在住记录。"
         type="info"
         :closable="false"
         show-icon
@@ -182,7 +182,7 @@
         </el-table-column>
         <el-table-column label="住宿状态" align="center" width="110">
           <template slot-scope="scope">
-            <el-tag v-if="scope.row.accommodationStatus === 1" type="success" size="mini">当前在住 (ACTIVE)</el-tag>
+            <el-tag v-if="scope.row.accommodationStatus === 1" type="success" size="mini">在住</el-tag>
             <el-tag v-else-if="scope.row.accommodationStatus === 2" type="danger" size="mini">已退宿</el-tag>
             <el-tag v-else-if="scope.row.accommodationStatus === 3" type="warning" size="mini">已调房</el-tag>
             <el-tag v-else size="mini">{{ scope.row.accommodationStatus }}</el-tag>
diff --git a/build_ui/src/views/train/auth/index.vue b/build_ui/src/views/train/auth/index.vue
index 47c39ef49..98626291b 100644
--- a/build_ui/src/views/train/auth/index.vue
+++ b/build_ui/src/views/train/auth/index.vue
@@ -2,7 +2,7 @@
   <div class="app-container">
     <el-alert
       v-if="!dmsCapabilities.dmsEnabled"
-      title="系统提示：门禁系统当前处于未启用(DMS Disabled)状态，门禁凭据在线下发已暂停。根据安全策略，系统不会发起外部门禁操作。"
+      title="提示：门禁系统当前处于未启用状态，门禁权限在线下发已暂停，系统暂不向外部硬件设备同步数据。"
       type="warning"
       :closable="false"
       show-icon
@@ -10,7 +10,7 @@
     />
     <el-alert
       v-else
-      title="门禁授权管理规范：门禁授权受学员报到确认、住宿安排及排课计划自动驱动。根据当前安全策略，在线密码凭证待业务侧安全交付方案确认（密文脱敏），系统不持久化亦不展示任何密码明文、Token或密钥。"
+      title="说明：门禁授权由学员报到与住宿安排自动联动；根据安全规范，系统仅对门禁授权状态进行管理，不展示密码明文与设备密钥。"
       type="info"
       :closable="false"
       show-icon
@@ -44,14 +44,14 @@
       </el-form-item>
       <el-form-item label="授权状态" prop="authStatus">
         <el-select v-model="queryParams.authStatus" placeholder="全部状态" clearable>
-          <el-option label="待授权 (PENDING_GRANT)" value="PENDING_GRANT" />
-          <el-option label="授权中 (GRANTING)" value="GRANTING" />
-          <el-option label="生效中 (ACTIVE)" value="ACTIVE" />
-          <el-option label="待注销 (PENDING_REVOKE)" value="PENDING_REVOKE" />
-          <el-option label="注销中 (REVOKING)" value="REVOKING" />
-          <el-option label="已注销 (REVOKED)" value="REVOKED" />
-          <el-option label="外部结果不确定 (AMBIGUOUS)" value="AMBIGUOUS" />
-          <el-option label="异常 (ERROR)" value="ERROR" />
+          <el-option label="待授权" value="PENDING_GRANT" />
+          <el-option label="授权中" value="GRANTING" />
+          <el-option label="生效中" value="ACTIVE" />
+          <el-option label="待注销" value="PENDING_REVOKE" />
+          <el-option label="注销中" value="REVOKING" />
+          <el-option label="已注销" value="REVOKED" />
+          <el-option label="外部结果待核实" value="AMBIGUOUS" />
+          <el-option label="异常" value="ERROR" />
         </el-select>
       </el-form-item>
       <el-form-item>
@@ -85,42 +85,42 @@
       </el-table-column>
       <el-table-column label="宿舍安排" align="center" min-width="130">
         <template slot-scope="scope">
-          <span>{{ scope.row.dormBuilding || '' }} {{ scope.row.dormRoom || '' }} ({{ scope.row.bedNo || '-' }}床)</span>
+          <span>{{ scope.row.dormBuilding || '' }} {{ scope.row.dormRoom || '' }} ({{ formatBedDisplay(scope.row.bedNo) }})</span>
         </template>
       </el-table-column>
-      <el-table-column label="业务授权状态" align="center" width="150">
+      <el-table-column label="业务授权状态" align="center" width="130">
         <template slot-scope="scope">
-          <el-tag v-if="scope.row.authStatus === 'ACTIVE'" type="success" effect="dark" size="small">生效中 (ACTIVE)</el-tag>
-          <el-tag v-else-if="scope.row.authStatus === 'PENDING_GRANT'" type="info" size="small">待授权 (PENDING_GRANT)</el-tag>
-          <el-tag v-else-if="scope.row.authStatus === 'GRANTING'" type="warning" size="small">授权中 (GRANTING)</el-tag>
-          <el-tag v-else-if="scope.row.authStatus === 'PENDING_REVOKE'" type="warning" size="small">等待DMS/待注销</el-tag>
-          <el-tag v-else-if="scope.row.authStatus === 'REVOKING'" type="warning" size="small">注销中 (REVOKING)</el-tag>
-          <el-tag v-else-if="scope.row.authStatus === 'REVOKED'" type="info" size="small">已注销 (REVOKED)</el-tag>
-          <el-tag v-else-if="scope.row.authStatus === 'AMBIGUOUS'" type="danger" effect="dark" size="small">外部不确定 (AMBIGUOUS)</el-tag>
-          <el-tag v-else-if="scope.row.authStatus === 'ERROR'" type="danger" size="small">异常 (ERROR)</el-tag>
-          <el-tag v-else size="small">{{ scope.row.authStatus || 'UNKNOWN' }}</el-tag>
+          <el-tag v-if="scope.row.authStatus === 'ACTIVE'" type="success" effect="dark" size="small">生效中</el-tag>
+          <el-tag v-else-if="scope.row.authStatus === 'PENDING_GRANT'" type="info" size="small">待授权</el-tag>
+          <el-tag v-else-if="scope.row.authStatus === 'GRANTING'" type="warning" size="small">授权中</el-tag>
+          <el-tag v-else-if="scope.row.authStatus === 'PENDING_REVOKE'" type="warning" size="small">待注销</el-tag>
+          <el-tag v-else-if="scope.row.authStatus === 'REVOKING'" type="warning" size="small">注销中</el-tag>
+          <el-tag v-else-if="scope.row.authStatus === 'REVOKED'" type="info" size="small">已注销</el-tag>
+          <el-tag v-else-if="scope.row.authStatus === 'AMBIGUOUS'" type="danger" effect="dark" size="small">外部结果待核实</el-tag>
+          <el-tag v-else-if="scope.row.authStatus === 'ERROR'" type="danger" size="small">异常</el-tag>
+          <el-tag v-else size="small">{{ scope.row.authStatus || '-' }}</el-tag>
         </template>
       </el-table-column>
-      <el-table-column label="凭据类型" align="center" width="130">
+      <el-table-column label="凭据类型" align="center" width="120">
         <template slot-scope="scope">
-          <el-tag size="mini" type="info">{{ scope.row.credentialType || 'ONLINE_PASSWORD' }}</el-tag>
+          <el-tag size="mini" type="info">{{ formatCredentialType(scope.row.credentialType) }}</el-tag>
         </template>
       </el-table-column>
-      <el-table-column label="安全凭据状态" align="center" min-width="160">
+      <el-table-column label="安全凭据状态" align="center" min-width="150">
         <template slot-scope="{ row }">
-          <el-tag size="mini" type="warning">{{ row.authStatus ? '凭证待业务侧安全交付方案确认' : '待确认' }}</el-tag>
+          <el-tag size="mini" type="warning">{{ row.authStatus ? '待下发交付' : '待确认' }}</el-tag>
         </template>
       </el-table-column>
       <el-table-column label="权限生效时间" align="center" min-width="150">
         <template slot-scope="scope">
-          <span v-if="scope.row.authStart">{{ parseTime(scope.row.authStart, '{y}-{m}-{d} {h}:{i}') }}</span>
-          <el-tag v-else size="mini" type="info">WAITING_FOR_PREREQUISITE</el-tag>
+          <span v-if="scope.row.authStart && scope.row.authStart !== 'WAITING_FOR_PREREQUISITE'">{{ parseTime(scope.row.authStart, '{y}-{m}-{d} {h}:{i}') }}</span>
+          <el-tag v-else size="mini" type="info">待下发</el-tag>
         </template>
       </el-table-column>
       <el-table-column label="权限失效时间" align="center" min-width="150">
         <template slot-scope="scope">
-          <span v-if="scope.row.authEnd">{{ parseTime(scope.row.authEnd, '{y}-{m}-{d} {h}:{i}') }}</span>
-          <el-tag v-else size="mini" type="info">WAITING_FOR_PREREQUISITE</el-tag>
+          <span v-if="scope.row.authEnd && scope.row.authEnd !== 'WAITING_FOR_PREREQUISITE'">{{ parseTime(scope.row.authEnd, '{y}-{m}-{d} {h}:{i}') }}</span>
+          <el-tag v-else size="mini" type="info">待下发</el-tag>
         </template>
       </el-table-column>
       <el-table-column label="重试次数" align="center" prop="retryCount" width="80" />
@@ -159,7 +159,7 @@
 
           <!-- 待授权/异常重发状态 -->
           <span v-else-if="scope.row.authStatus === 'PENDING_GRANT' || scope.row.authStatus === 'ERROR'">
-            <el-tooltip v-if="!dmsCapabilities.dmsEnabled" content="DMS未启用，当前无法下发门禁凭据" placement="top">
+            <el-tooltip v-if="!dmsCapabilities.dmsEnabled" content="门禁服务未启用，暂无法下发门禁" placement="top">
               <span style="display: inline-block; margin-left: 8px;">
                 <el-button
                   v-hasPermi="['train:access:credential']"
@@ -264,9 +264,9 @@
       </div>
     </el-dialog>
 
-    <!-- 一次性临时凭据展示对话框 (ADMIN_ONE_TIME_DISPLAY) -->
+    <!-- 一次性临时凭据展示对话框 -->
     <el-dialog
-      title="一次性门禁凭据展示 (ADMIN_ONE_TIME_DISPLAY)"
+      title="一次性门禁密码展示"
       :visible.sync="oneTimeDialogOpen"
       width="550px"
       append-to-body
@@ -275,14 +275,14 @@
       :before-close="handleCloseOneTimeDialog"
     >
       <el-alert
-        title="凭据已提交下发，设备确认后生效。安全合规提示：该临时凭据仅在本次操作下发成功后由内存短暂展示一次！关闭弹窗或刷新页面后将永久清除，系统不持久化亦无法再次查询旧明文。"
+        title="凭据已提交下发，设备确认后生效。安全提示：该临时凭据仅由系统在本次操作成功后展示一次，关闭弹窗或刷新页面后将清除，请及时记录。"
         type="warning"
         :closable="false"
         show-icon
         style="margin-bottom: 20px;"
       />
       <div style="text-align: center; padding: 20px 0;">
-        <div style="font-size: 14px; color: #606266; margin-bottom: 10px;">门锁一次性访问密码 (One-Time Credential)</div>
+        <div style="font-size: 14px; color: #606266; margin-bottom: 10px;">门锁临时访问密码</div>
         <div style="font-size: 28px; font-weight: bold; letter-spacing: 4px; color: #409EFF; background: #F2F6FC; padding: 15px; border-radius: 4px; font-family: monospace;" id="oneTimeCredentialDisplay">
           {{ maskedMode ? '••••••••' : oneTimeCredential }}
         </div>
@@ -337,6 +337,18 @@ export default {
     this.getList()
   },
   methods: {
+    formatBedDisplay(bedNo) {
+      if (!bedNo) return '-';
+      const str = String(bedNo).trim();
+      return str.endsWith('床') ? str : str + '床';
+    },
+    formatCredentialType(type) {
+      if (!type || type === 'ONLINE_PASSWORD') return '在线密码';
+      if (type === 'CARD') return '实体卡';
+      if (type === 'QR_CODE') return '二维码';
+      if (type === 'FACE') return '人脸凭证';
+      return type;
+    },
     fetchCapabilities() {
       getCapabilities().then(res => {
         if (res.data) {
diff --git a/build_ui/src/views/train/checkin/attendancePolicy.js b/build_ui/src/views/train/checkin/attendancePolicy.js
index a0f051dee..fe3847be8 100644
--- a/build_ui/src/views/train/checkin/attendancePolicy.js
+++ b/build_ui/src/views/train/checkin/attendancePolicy.js
@@ -138,6 +138,15 @@ export function resolveSignInFeedback(err, defaultStudentName = '') {
     msg = '签到操作失败';
   }
 
+  // 清理内部研发前缀与技术词汇，提升业务可读性
+  if (typeof msg === 'string') {
+    msg = msg.replace(/^业务不变量校验失败[：:]\s*/, '');
+    msg = msg.replace(/学员参训生命周期状态不合法/, '学员参训状态不符合签到要求');
+    if (msg.includes('DMS_DISABLED')) {
+      msg = '门禁系统未启用，无法同步外部硬件凭据';
+    }
+  }
+
   // 绝对禁止包含“成功”字样如果其实是错误返回
   return {
     isSuccess: false,
diff --git a/build_ui/src/views/train/checkin/index.vue b/build_ui/src/views/train/checkin/index.vue
index 8716b9872..8adf8508e 100644
--- a/build_ui/src/views/train/checkin/index.vue
+++ b/build_ui/src/views/train/checkin/index.vue
@@ -1,8 +1,8 @@
 <template>
   <div class="app-container">
     <el-tabs v-model="activeTab" type="border-card">
-      <!-- Tab 1: 课次考勤与点名签到 (UC-17 培训管理员首次签到闭环) -->
-      <el-tab-pane label="课次考勤点名 / 签到" name="roster">
+      <!-- Tab 1: 课次考勤与点名签到 -->
+      <el-tab-pane label="课次考勤" name="roster">
         <el-form :model="rosterQuery" size="small" :inline="true">
           <el-form-item label="培训计划">
             <el-select
@@ -50,7 +50,7 @@
         </el-form>
 
         <el-alert
-          title="课次应到学员考勤名册：展示该课次全部应到参训人员；未签到且已报到/在训学员可点击【签到】录入考勤事实；待报到或已结训学员禁止直接签到；已签到学员支持签退与留痕调整。"
+          title="课次应到学员考勤：展示该课次应到参训学员。已报到学员可点击【签到】录入出勤；待报到或已结训学员暂不可签到；已签到学员支持签退与考勤调整。"
           type="info"
           :closable="false"
           show-icon
@@ -86,7 +86,7 @@
           <el-table-column label="签到方式" align="center" width="100">
             <template slot-scope="scope">{{ labelOf(checkinWays, scope.row.checkinWay) }}</template>
           </el-table-column>
-          <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="180">
+          <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="190">
             <template slot-scope="scope">
               <el-button
                 v-if="computeActionEligibility(scope.row).canSignIn"
@@ -111,14 +111,14 @@
                 type="text"
                 icon="el-icon-edit"
                 @click="handleAdjust(scope.row)"
-              >调整</el-button>
+              >调整考勤</el-button>
             </template>
           </el-table-column>
         </el-table>
       </el-tab-pane>
 
       <!-- Tab 2: 考勤流水记录 (原有流水与查询视图) -->
-      <el-tab-pane label="考勤流水记录" name="history">
+      <el-tab-pane label="考勤记录" name="history">
         <el-form v-show="showSearch" ref="queryForm" :model="queryParams" size="small" :inline="true">
           <el-form-item label="培训计划" prop="planName">
             <el-input v-model="queryParams.planName" placeholder="请输入计划名称" clearable @keyup.enter.native="handleQuery" />
@@ -195,7 +195,7 @@
                 type="text"
                 icon="el-icon-edit"
                 @click="handleAdjust(scope.row)"
-              >调整</el-button>
+              >调整考勤</el-button>
             </template>
           </el-table-column>
         </el-table>
@@ -210,8 +210,8 @@
       </el-tab-pane>
     </el-tabs>
 
-    <!-- 人工调整考勤对话框 (UC-19 / P0) -->
-    <el-dialog title="人工调整考勤 (Attendance Adjustment)" :visible.sync="adjustOpen" width="520px" append-to-body>
+    <!-- 人工调整考勤对话框 -->
+    <el-dialog title="调整考勤记录" :visible.sync="adjustOpen" width="520px" append-to-body>
       <el-form ref="adjustForm" :model="adjustForm" :rules="adjustRules" label-width="100px">
         <el-form-item label="学员姓名">
           <span>{{ currentRecord.studentName || '-' }}</span>
@@ -235,7 +235,7 @@
             v-model="adjustForm.remark"
             type="textarea"
             :rows="3"
-            placeholder="请输入人工调整原因或核验说明（如：班牌漏刷补录、事假证明核销，将全留痕记入审计流水）"
+            placeholder="请输入调整原因（如：班牌漏刷补录、事假核销等，将记入调整日志）"
             maxlength="200"
             show-word-limit
           />
diff --git a/build_ui/src/views/train/plan/components/EnrollmentPanel.vue b/build_ui/src/views/train/plan/components/EnrollmentPanel.vue
index 5cf2632b5..e2aa040b6 100644
--- a/build_ui/src/views/train/plan/components/EnrollmentPanel.vue
+++ b/build_ui/src/views/train/plan/components/EnrollmentPanel.vue
@@ -97,7 +97,7 @@
             type="text"
             icon="el-icon-document"
             @click="handleViewDetail(scope.row)"
-          >档案</el-button>
+          >学员档案</el-button>
           <el-button
             v-if="scope.row.enrollmentStatus === 0"
             v-hasPermi="['train:report:confirm']"
@@ -106,7 +106,7 @@
             icon="el-icon-check"
             :disabled="isPlanLocked"
             @click="handleConfirmReport(scope.row)"
-          >报到</el-button>
+          >确认报到</el-button>
           <el-dropdown
             v-if="scope.row.enrollmentStatus !== 4"
             v-hasPermi="['train:enrollment:edit']"
@@ -119,7 +119,7 @@
             </el-button>
             <el-dropdown-menu slot="dropdown">
               <el-dropdown-item command="2" :disabled="scope.row.enrollmentStatus === 2">标记请假</el-dropdown-item>
-              <el-dropdown-item command="3" :disabled="scope.row.enrollmentStatus === 3">标记退训</el-dropdown-item>
+              <el-dropdown-item command="3" :disabled="scope.row.enrollmentStatus === 3">标记放弃</el-dropdown-item>
               <el-dropdown-item v-if="scope.row.enrollmentStatus === 2 || scope.row.enrollmentStatus === 3" command="resume">恢复参训</el-dropdown-item>
             </el-dropdown-menu>
           </el-dropdown>
@@ -250,7 +250,7 @@
             <div slot="tip" class="el-upload__tip">请上传 .xlsx 或 .xls 文件，单次最大支持 500 行数据。</div>
           </el-upload>
         </el-form-item>
-        <el-form-item label="学员档案策略">
+        <el-form-item label="新建学员档案">
           <el-switch v-model="batchDialog.autoCreateStudent" active-text="学员不存在时自动建档" />
         </el-form-item>
       </el-form>
@@ -357,7 +357,7 @@ export default {
         { value: 0, label: '待报到' },
         { value: 1, label: '已报到' },
         { value: 2, label: '请假' },
-        { value: 3, label: '退训' },
+        { value: 3, label: '放弃' },
         { value: 4, label: '已完成' }
       ],
       queryParams: {