diff --git a/mobile-uni/src/components/StateBlock.vue b/mobile-uni/src/components/StateBlock.vue
new file mode 100644
index 00000000..aa266890
--- /dev/null
+++ b/mobile-uni/src/components/StateBlock.vue
@@ -0,0 +1,253 @@
+<template>
+  <view class="state-block" :class="{ card }">
+    <template v-if="type === 'loading'">
+      <view class="state-skeleton" aria-hidden="true">
+        <view v-for="row in 3" :key="row" class="skeleton-row">
+          <view class="skeleton-avatar"></view>
+          <view class="skeleton-lines">
+            <view class="skeleton-line long"></view>
+            <view class="skeleton-line short"></view>
+          </view>
+        </view>
+      </view>
+      <view class="state-loading">
+        <view class="state-spinner" aria-hidden="true"></view>
+        <text class="state-loading-text">{{ title || '数据加载中…' }}</text>
+      </view>
+    </template>
+
+    <template v-else>
+      <view class="state-icon" :class="type" aria-hidden="true">
+        <svg v-if="type === 'empty'" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
+          <rect x="7" y="3" width="10" height="4" rx="1.2" />
+          <path d="M17 5h1.4A1.6 1.6 0 0 1 20 6.6v12.8a1.6 1.6 0 0 1-1.6 1.6H5.6A1.6 1.6 0 0 1 4 19.4V6.6A1.6 1.6 0 0 1 5.6 5H7" />
+          <circle cx="10.5" cy="12.5" r="2.6" />
+          <path d="m12.6 14.6 3.2 3.2" />
+        </svg>
+        <svg v-else-if="type === 'error'" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round">
+          <path d="M2.5 8.8a15 15 0 0 1 19 0" />
+          <path d="M5.6 12.4a10.5 10.5 0 0 1 12.8 0" />
+          <path d="M8.7 15.9a6 6 0 0 1 4.4-1.7" />
+          <circle cx="17.5" cy="17.5" r="3.4" fill="#ffffff" />
+          <path d="m16 16 3 3m0-3-3 3" stroke="#dc2626" />
+        </svg>
+        <svg v-else viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round">
+          <path d="M12 2.8 4.6 5.6v5.2c0 4.6 3.1 8.9 7.4 10.4 4.3-1.5 7.4-5.8 7.4-10.4V5.6z" />
+          <circle cx="12" cy="10" r="2.2" />
+          <path d="M8.6 16.4a3.9 3.9 0 0 1 6.8 0" />
+        </svg>
+      </view>
+      <text class="state-title">{{ title || defaultTitle }}</text>
+      <text v-if="desc || defaultDesc" class="state-desc">{{ desc || defaultDesc }}</text>
+      <view v-if="actionText || secondaryActionText" class="state-actions">
+        <button v-if="secondaryActionText" class="state-button secondary" @click="$emit('secondary-action')">{{ secondaryActionText }}</button>
+        <button v-if="actionText" class="state-button" :class="{ filled: type === 'access' }" @click="$emit('action')">{{ actionText }}</button>
+      </view>
+    </template>
+  </view>
+</template>
+
+<script setup lang="ts">
+import { computed } from 'vue';
+
+const props = withDefaults(defineProps<{
+  type: 'loading' | 'empty' | 'error' | 'access';
+  title?: string;
+  desc?: string;
+  actionText?: string;
+  secondaryActionText?: string;
+  card?: boolean;
+}>(), {
+  title: '',
+  desc: '',
+  actionText: '',
+  secondaryActionText: '',
+  card: true
+});
+
+defineEmits(['action', 'secondary-action']);
+
+const defaultTitle = computed(() => {
+  if (props.type === 'error') return '数据加载失败';
+  if (props.type === 'access') return '当前账号无主管权限';
+  if (props.type === 'empty') return '暂无数据';
+  return '';
+});
+
+const defaultDesc = computed(() => {
+  if (props.type === 'error') return '请检查网络后重试';
+  if (props.type === 'access') return '团队数据仅对主管或项目经理开放';
+  return '';
+});
+</script>
+
+<style scoped>
+.state-block.card {
+  margin-top: 16px;
+  padding: 30px 18px;
+  border: 1px solid #e5edf7;
+  border-radius: 12px;
+  background: #ffffff;
+}
+
+.state-block:not(.card) {
+  padding: 22px 8px;
+}
+
+.state-skeleton {
+  display: flex;
+  flex-direction: column;
+  gap: 14px;
+}
+
+.skeleton-row {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.skeleton-avatar {
+  width: 36px;
+  height: 36px;
+  flex: 0 0 auto;
+  border-radius: 50%;
+  background: #eef1f5;
+  animation: state-pulse 1.4s ease-in-out infinite;
+}
+
+.skeleton-lines {
+  display: flex;
+  flex-direction: column;
+  gap: 7px;
+  flex: 1;
+}
+
+.skeleton-line {
+  height: 10px;
+  border-radius: 5px;
+  background: #eef1f5;
+  animation: state-pulse 1.4s ease-in-out infinite;
+}
+
+.skeleton-line.long {
+  width: 68%;
+}
+
+.skeleton-line.short {
+  width: 42%;
+}
+
+@keyframes state-pulse {
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0.45; }
+}
+
+.state-loading {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+  margin-top: 18px;
+}
+
+.state-spinner {
+  width: 16px;
+  height: 16px;
+  border: 2px solid #f3c1c5;
+  border-top-color: var(--brand);
+  border-radius: 50%;
+  animation: state-spin 0.9s linear infinite;
+}
+
+@keyframes state-spin {
+  to { transform: rotate(360deg); }
+}
+
+.state-loading-text {
+  color: var(--employee-muted);
+  font-size: 13px;
+}
+
+.state-icon {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 64px;
+  height: 64px;
+  margin: 0 auto;
+  border-radius: 50%;
+  background: #f4f6f9;
+  color: #9aa3ae;
+}
+
+.state-icon svg {
+  width: 34px;
+  height: 34px;
+}
+
+.state-icon.error {
+  color: #8a929c;
+}
+
+.state-icon.access {
+  color: #8a929c;
+}
+
+.state-title {
+  display: block;
+  margin-top: 14px;
+  color: var(--employee-text);
+  font-size: 15px;
+  font-weight: 900;
+  text-align: center;
+}
+
+.state-desc {
+  display: block;
+  margin-top: 6px;
+  color: var(--employee-muted);
+  font-size: 12px;
+  line-height: 1.5;
+  text-align: center;
+}
+
+.state-actions {
+  display: flex;
+  justify-content: center;
+  gap: 10px;
+  margin-top: 16px;
+}
+
+.state-button {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 108px;
+  min-height: 38px;
+  margin: 0;
+  padding: 0 18px;
+  border: 1px solid var(--brand);
+  border-radius: 19px;
+  background: #ffffff;
+  color: var(--brand);
+  font-size: 13px;
+  font-weight: 800;
+  line-height: 1;
+}
+
+.state-button::after {
+  border: 0;
+}
+
+.state-button.filled {
+  border: 0;
+  background: var(--brand);
+  color: #ffffff;
+}
+
+.state-button.secondary {
+  border-color: #d7dde5;
+  background: #ffffff;
+  color: #3a3d44;
+}
+</style>
diff --git a/mobile-uni/src/pages/supervisor/assign/index.vue b/mobile-uni/src/pages/supervisor/assign/index.vue
index 4d88e0bd..d632573a 100644
--- a/mobile-uni/src/pages/supervisor/assign/index.vue
+++ b/mobile-uni/src/pages/supervisor/assign/index.vue
@@ -10,14 +10,14 @@
 
     <view v-if="message && !accessDenied" class="status-message">{{ message }}</view>
 
-    <view v-if="accessDenied" class="panel supervisor-access-panel">
-      <text class="panel-title">无主管权限</text>
-      <text class="muted supervisor-access-copy">当前账号不是主管或项目经理，无法查看团队训练数据。</text>
-      <view class="supervisor-access-actions">
-        <button class="secondary-button" @click="goToEmployee">返回员工端</button>
-        <button class="primary-button" @click="switchAccount">切换账号</button>
-      </view>
-    </view>
+    <StateBlock
+      v-if="accessDenied"
+      type="access"
+      action-text="切换账号"
+      secondary-action-text="返回员工端"
+      @action="switchAccount"
+      @secondary-action="goToEmployee"
+    />
 
     <view v-else-if="!loggedIn" class="panel login-panel">
       <view>
@@ -189,6 +189,7 @@ import { clearAuth, getAuth, isLoggedIn, rememberLoginRedirect } from '@/service
 import { resetPageScroll } from '@/services/navigation';
 import { createPracticeAssignmentsBatch, getPracticeAlerts, getPracticeScenarios, getPracticeTeamSnapshot } from '@/services/practice';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 import {
   createAsyncGenerationGuard,
   inferSupervisorScenarioId,
diff --git a/mobile-uni/src/pages/supervisor/assign/result.vue b/mobile-uni/src/pages/supervisor/assign/result.vue
index 3481a9ce..5fd94400 100644
--- a/mobile-uni/src/pages/supervisor/assign/result.vue
+++ b/mobile-uni/src/pages/supervisor/assign/result.vue
@@ -80,10 +80,14 @@
       </view>
     </template>
 
-    <view v-else class="panel empty-panel">
-      <view class="empty">暂无本次派发结果，请先在指派页完成派发。</view>
-      <button class="primary-button empty-action" @click="goToAssign">去指派专项</button>
-    </view>
+    <StateBlock
+      v-else
+      type="empty"
+      title="暂无本次派发结果"
+      desc="请先在指派页完成派发"
+      action-text="去指派专项"
+      @action="goToAssign"
+    />
 
     <SupervisorTabBar active="team" />
   </view>
@@ -94,6 +98,7 @@ import { computed, ref } from 'vue';
 import { onShow } from '@dcloudio/uni-app';
 import { resetPageScroll } from '@/services/navigation';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 
 interface AssignResultItem {
   extPartyId: string;
@@ -451,14 +456,4 @@ onShow(() => {
   background: #ffffff;
   color: var(--brand);
 }
-
-.empty-panel {
-  margin-top: 16px;
-  text-align: center;
-}
-
-.empty-action {
-  width: 100%;
-  margin-top: 14px;
-}
 </style>
diff --git a/mobile-uni/src/pages/supervisor/exams/index.vue b/mobile-uni/src/pages/supervisor/exams/index.vue
index bd918d24..28c9c8e0 100644
--- a/mobile-uni/src/pages/supervisor/exams/index.vue
+++ b/mobile-uni/src/pages/supervisor/exams/index.vue
@@ -12,7 +12,7 @@
       <text class="create-button-plus">+</text>
       <text>新建考试</text>
     </button>
-    <text v-if="message" class="status-message">{{ message }}</text>
+    <text v-if="message && exams.length" class="status-message">{{ message }}</text>
 
     <view class="exam-stats">
       <view class="exam-stat">
@@ -40,7 +40,8 @@
         >{{ tab.label }}</button>
       </view>
 
-      <view v-if="loading" class="empty compact-empty">考试列表加载中…</view>
+      <StateBlock v-if="loading" type="loading" title="考试列表加载中…" :card="false" />
+      <StateBlock v-else-if="loadFailed" type="error" :card="false" action-text="重新加载" @action="load" />
       <template v-else-if="filteredExams.length">
         <view v-for="item in filteredExams" :key="item.id" class="exam-card">
           <view class="exam-head">
@@ -63,7 +64,7 @@
           </view>
         </view>
       </template>
-      <view v-else class="empty compact-empty">{{ emptyLabel }}</view>
+      <StateBlock v-else type="empty" :card="false" :title="emptyLabel" />
     </view>
     <SupervisorTabBar active="team" />
   </view>
@@ -75,6 +76,7 @@ import { onShow } from '@dcloudio/uni-app';
 import type { ExamSummary } from '@/types/api';
 import { listSupervisorExams } from '@/services/exam';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 
 type ExamStateKey = 'active' | 'draft' | 'ended';
 
@@ -111,6 +113,7 @@ const filteredExams = computed(() => (statusFilter.value === 'all'
   : exams.value.filter((item) => examState(item).key === statusFilter.value)));
 
 const emptyLabel = computed(() => (statusFilter.value === 'all' ? '暂无考试，先创建岗位题目并派发。' : '当前状态下暂无考试'));
+const loadFailed = computed(() => !loading.value && !!message.value && !exams.value.length);
 
 const dueDateLabel = (value?: string | null) => {
   const due = value?.slice(0, 10) || '';
diff --git a/mobile-uni/src/pages/supervisor/exams/results.vue b/mobile-uni/src/pages/supervisor/exams/results.vue
index af77d7ee..ed389a43 100644
--- a/mobile-uni/src/pages/supervisor/exams/results.vue
+++ b/mobile-uni/src/pages/supervisor/exams/results.vue
@@ -9,7 +9,7 @@
       <button v-if="results.length" class="export-button" @click="exportResults">导出结果</button>
     </view>
 
-    <text v-if="message" class="status-message">{{ message }}</text>
+    <text v-if="message && results.length" class="status-message">{{ message }}</text>
 
     <view v-if="examTitle" class="exam-name">{{ examTitle }}</view>
 
@@ -47,7 +47,9 @@
       >{{ tab.label }}</button>
     </view>
 
-    <view v-if="filteredResults.length" class="panel result-panel">
+    <StateBlock v-if="firstLoading" type="loading" title="考试结果加载中…" />
+    <StateBlock v-else-if="loadFailed" type="error" action-text="重新加载" @action="load" />
+    <view v-else-if="filteredResults.length" class="panel result-panel">
       <view v-for="item in filteredResults" :key="item.attemptId || item.extPartyId" class="result-row">
         <view class="result-avatar">
           <uni-icons type="person" size="20" color="#9aa0a6" />
@@ -60,9 +62,7 @@
         <text class="result-badge" :class="statusClass(item)">{{ statusLabel(item) }}</text>
       </view>
     </view>
-    <view v-else-if="!loading" class="panel empty-panel">
-      <view class="empty">暂无符合筛选的派发结果</view>
-    </view>
+    <StateBlock v-else type="empty" title="暂无符合筛选的派发结果" />
     <SupervisorTabBar active="team" />
   </view>
 </template>
@@ -73,6 +73,7 @@ import { onLoad } from '@dcloudio/uni-app';
 import type { ExamResultItem } from '@/types/api';
 import { getSupervisorExam, getSupervisorExamResults } from '@/services/exam';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 
 type ResultFilter = 'all' | 'passed' | 'failed' | 'pending';
 
@@ -103,6 +104,8 @@ const filteredResults = computed(() => results.value.filter((item) => {
   if (resultFilter.value === 'pending') return isPending(item);
   return true;
 }));
+const loadFailed = computed(() => !loading.value && !!message.value && !results.value.length);
+const firstLoading = computed(() => loading.value && !results.value.length && !message.value);
 
 const statusLabel = (item: ExamResultItem) => (isPending(item) ? '未完成' : isPassed(item) ? '通过' : '未通过');
 const statusClass = (item: ExamResultItem) => (isPending(item) ? 'pending' : isPassed(item) ? 'passed' : 'failed');
@@ -386,8 +389,4 @@ onLoad((options) => {
   background: #f1f5f9;
   color: #64748b;
 }
-
-.empty-panel {
-  margin-top: 12px;
-}
 </style>
diff --git a/mobile-uni/src/pages/supervisor/index/index.vue b/mobile-uni/src/pages/supervisor/index/index.vue
index a655b467..88ce14e5 100644
--- a/mobile-uni/src/pages/supervisor/index/index.vue
+++ b/mobile-uni/src/pages/supervisor/index/index.vue
@@ -22,16 +22,16 @@
       </view>
     </view>
 
-    <view v-if="message && !accessDenied" class="status-message">{{ message }}</view>
+    <view v-if="message && !accessDenied && hasData" class="status-message">{{ message }}</view>
 
-    <view v-if="accessDenied" class="panel supervisor-access-panel">
-      <text class="panel-title">无主管权限</text>
-      <text class="muted supervisor-access-copy">当前账号不是主管或项目经理，无法查看团队训练数据。</text>
-      <view class="supervisor-access-actions">
-        <button class="secondary-button" @click="goToEmployee">返回员工端</button>
-        <button class="primary-button" @click="switchAccount">切换账号</button>
-      </view>
-    </view>
+    <StateBlock
+      v-if="accessDenied"
+      type="access"
+      action-text="切换账号"
+      secondary-action-text="返回员工端"
+      @action="switchAccount"
+      @secondary-action="goToEmployee"
+    />
 
     <view v-else-if="!loggedIn" class="panel login-panel">
       <view>
@@ -41,6 +41,10 @@
       <button class="primary-button login-button" @click="goLogin">去登录</button>
     </view>
 
+    <StateBlock v-else-if="loadFailed" type="error" action-text="重新加载" @action="loadPage" />
+
+    <StateBlock v-else-if="firstLoading" type="loading" title="工作台数据加载中…" />
+
     <template v-else>
       <view class="panel team-panel">
         <view class="panel-head">
@@ -148,6 +152,7 @@ import { getPracticeAlerts, getPracticeReviews, getPracticeTeamSnapshot } from '
 import { getMobileHome } from '@/services/home';
 import { apiRequest } from '@/services/api';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 import {
   buildSupervisorMetrics,
   buildTeamProfiles,
@@ -195,6 +200,13 @@ const completionRate = computed(() =>
   teamTotal.value ? Math.min(100, Math.round((todayDone.value / teamTotal.value) * 100)) : 0);
 const attentionCount = computed(() =>
   teamProfiles.value.filter((item) => item.risk === 'high' || item.risk === 'medium').length);
+const hasData = computed(() =>
+  members.value.length > 0
+  || records.value.length > 0
+  || assignments.value.length > 0
+  || pendingReviews.value.length > 0);
+const loadFailed = computed(() => !loading.value && !!message.value && !hasData.value);
+const firstLoading = computed(() => loading.value && !hasData.value && !message.value);
 
 interface TodoRow {
   key: string;
@@ -907,21 +919,4 @@ onUnload(invalidateRequests);
   font-size: 14px;
   line-height: 1.5;
 }
-
-.supervisor-access-panel {
-  padding: 18px;
-}
-
-.supervisor-access-copy {
-  display: block;
-  margin-top: 8px;
-  font-size: 14px;
-  line-height: 1.5;
-}
-
-.supervisor-access-actions {
-  display: flex;
-  gap: 10px;
-  margin-top: 14px;
-}
 </style>
diff --git a/mobile-uni/src/pages/supervisor/member/index.vue b/mobile-uni/src/pages/supervisor/member/index.vue
index 668a540e..c7f7b459 100644
--- a/mobile-uni/src/pages/supervisor/member/index.vue
+++ b/mobile-uni/src/pages/supervisor/member/index.vue
@@ -11,16 +11,16 @@
       </button>
     </view>
 
-    <view v-if="message && !accessDenied" class="status-message">{{ message }}</view>
+    <view v-if="message && !accessDenied && hasData" class="status-message">{{ message }}</view>
 
-    <view v-if="accessDenied" class="panel supervisor-access-panel">
-      <text class="panel-title">无主管权限</text>
-      <text class="muted supervisor-access-copy">当前账号不是主管或项目经理，无法查看成员训练数据。</text>
-      <view class="supervisor-access-actions">
-        <button class="secondary-button" @click="goToEmployee">返回员工端</button>
-        <button class="primary-button" @click="switchAccount">切换账号</button>
-      </view>
-    </view>
+    <StateBlock
+      v-if="accessDenied"
+      type="access"
+      action-text="切换账号"
+      secondary-action-text="返回员工端"
+      @action="switchAccount"
+      @secondary-action="goToEmployee"
+    />
 
     <view v-else-if="!loggedIn" class="panel login-panel">
       <view>
@@ -30,6 +30,10 @@
       <button class="primary-button login-button" @click="goLogin">去登录</button>
     </view>
 
+    <StateBlock v-else-if="loadFailed" type="error" action-text="重新加载" @action="loadPage" />
+
+    <StateBlock v-else-if="firstLoading" type="loading" title="成员数据加载中…" />
+
     <template v-else>
       <view class="panel member-head">
         <view class="member-avatar large">
@@ -128,6 +132,7 @@ import { clearAuth, isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { resetPageScroll } from '@/services/navigation';
 import { getPracticeTeamSnapshot } from '@/services/practice';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 import {
   buildTeamProfiles,
   inferSupervisorScenarioId,
@@ -189,6 +194,9 @@ const lowScoreScene = computed(() => {
   return '';
 });
 const memberInitial = computed(() => displayName.value.trim().charAt(0) || '员');
+const hasData = computed(() => records.value.length > 0 || assignments.value.length > 0);
+const loadFailed = computed(() => !loading.value && !!message.value && !hasData.value);
+const firstLoading = computed(() => loading.value && !hasData.value && !message.value);
 const riskBadgeText = computed(() => {
   const risk = profile.value?.risk;
   return risk === 'high' ? '高风险' : risk === 'medium' ? '待复盘' : '正常';
diff --git a/mobile-uni/src/pages/supervisor/review/done.vue b/mobile-uni/src/pages/supervisor/review/done.vue
index 7d789ce8..836667a8 100644
--- a/mobile-uni/src/pages/supervisor/review/done.vue
+++ b/mobile-uni/src/pages/supervisor/review/done.vue
@@ -8,7 +8,7 @@
       </view>
     </view>
 
-    <view v-if="message" class="status-message">{{ message }}</view>
+    <view v-if="message && detail" class="status-message">{{ message }}</view>
 
     <template v-if="detail">
       <view class="panel success-panel">
@@ -75,10 +75,17 @@
       </view>
     </template>
 
-    <view v-else-if="!loading" class="panel empty-panel">
-      <view class="empty">复盘结果暂不可用</view>
-      <button class="secondary-button back-list-button" @click="goToReviews">返回待复盘</button>
-    </view>
+    <StateBlock v-else-if="loadFailed" type="error" action-text="重新加载" @action="loadPage" />
+
+    <StateBlock v-else-if="loading" type="loading" title="复盘结果加载中…" />
+
+    <StateBlock
+      v-else
+      type="empty"
+      title="复盘结果暂不可用"
+      action-text="返回待复盘"
+      @action="goToReviews"
+    />
     <SupervisorTabBar active="review" />
   </view>
 </template>
@@ -91,6 +98,7 @@ import { isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { resetPageScroll } from '@/services/navigation';
 import { getPracticeAssignments, getPracticeReviewDetail, getPracticeTeamSnapshot } from '@/services/practice';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 
 const basePath = '/pages/supervisor/review/done';
 const reviewId = ref(0);
@@ -105,6 +113,8 @@ const weekNames = ['周日', '周一', '周二', '周三', '周四', '周五', '
 const now = new Date();
 const doneTimeLabel = `今天 ${String(now.getHours()).padStart(2, '0')}:${String(now.getMinutes()).padStart(2, '0')} · ${now.getMonth() + 1}月${now.getDate()}日 ${weekNames[now.getDay()]}`;
 
+const loadFailed = computed(() => !loading.value && !!message.value && !detail.value);
+
 const displayName = computed(() => {
   const identity = (detail.value?.extPartyId || '').trim();
   const mapped = identity ? memberNames.value[identity] : '';
@@ -427,12 +437,4 @@ onShow(() => {
   background: #ffffff;
   color: #3a3d44;
 }
-
-.empty-panel {
-  padding-bottom: 18px;
-}
-
-.back-list-button {
-  width: 100%;
-}
 </style>
diff --git a/mobile-uni/src/pages/supervisor/review/index.vue b/mobile-uni/src/pages/supervisor/review/index.vue
index 6a960b2b..ed3ed3f2 100644
--- a/mobile-uni/src/pages/supervisor/review/index.vue
+++ b/mobile-uni/src/pages/supervisor/review/index.vue
@@ -11,16 +11,16 @@
       </button>
     </view>
 
-    <view v-if="message && !accessDenied" class="status-message">{{ message }}</view>
+    <view v-if="message && !accessDenied && detail" class="status-message">{{ message }}</view>
 
-    <view v-if="accessDenied" class="panel supervisor-access-panel">
-      <text class="panel-title">无主管权限</text>
-      <text class="muted supervisor-access-copy">当前账号不是主管或项目经理，无法查看团队训练数据。</text>
-      <view class="supervisor-access-actions">
-        <button class="secondary-button" @click="goToEmployee">返回员工端</button>
-        <button class="primary-button" @click="switchAccount">切换账号</button>
-      </view>
-    </view>
+    <StateBlock
+      v-if="accessDenied"
+      type="access"
+      action-text="切换账号"
+      secondary-action-text="返回员工端"
+      @action="switchAccount"
+      @secondary-action="goToEmployee"
+    />
 
     <view v-else-if="!loggedIn" class="panel login-panel">
       <view>
@@ -30,6 +30,10 @@
       <button class="primary-button login-button" @click="goLogin">去登录</button>
     </view>
 
+    <StateBlock v-else-if="loadFailed" type="error" action-text="重新加载" @action="loadDetail" />
+
+    <StateBlock v-else-if="firstLoading" type="loading" title="复盘详情加载中…" />
+
     <template v-else-if="detail">
       <view class="panel head-panel">
         <view class="head-main">
@@ -206,10 +210,13 @@
       </view>
     </template>
 
-    <view v-else-if="loggedIn && !loading" class="panel empty-panel">
-      <view class="empty">{{ reviewId ? '复盘详情暂不可用' : '缺少有效的复盘ID' }}</view>
-      <button class="secondary-button back-list-button" @click="goToReviews">返回待复盘</button>
-    </view>
+    <StateBlock
+      v-else-if="loggedIn && !loading"
+      type="empty"
+      :title="reviewId ? '复盘详情暂不可用' : '缺少有效的复盘ID'"
+      action-text="返回待复盘"
+      @action="goToReviews"
+    />
     <SupervisorTabBar v-if="loggedIn && !accessDenied" active="review" />
   </view>
 </template>
@@ -223,6 +230,7 @@ import { clearAuth, isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { resetPageScroll } from '@/services/navigation';
 import { getPracticeReviewDetail, getPracticeScenarios, getPracticeTeamSnapshot, markPracticeReviewed } from '@/services/practice';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 import {
   createAsyncGenerationGuard,
   isReviewEditable,
@@ -251,6 +259,8 @@ const audioErrors = ref<Record<string, string>>({});
 const audioRequests = createAsyncGenerationGuard();
 const memberNames = ref<Record<string, string>>({});
 const editable = computed(() => isReviewEditable(detail.value?.status));
+const loadFailed = computed(() => !loading.value && !!message.value && !detail.value);
+const firstLoading = computed(() => loading.value && !detail.value && !message.value);
 
 const displayName = computed(() => {
   const identity = (detail.value?.extPartyId || '').trim();
@@ -588,19 +598,6 @@ onBeforeUnmount(() => {
   line-height: 1.5;
 }
 
-.supervisor-access-copy {
-  display: block;
-  margin-top: 8px;
-  font-size: 14px;
-  line-height: 1.5;
-}
-
-.supervisor-access-actions {
-  display: flex;
-  gap: 10px;
-  margin-top: 14px;
-}
-
 .panel-head {
   display: flex;
   align-items: center;
@@ -1161,12 +1158,4 @@ onBeforeUnmount(() => {
   font-size: 13px;
   line-height: 1.5;
 }
-
-.empty-panel {
-  padding-bottom: 18px;
-}
-
-.back-list-button {
-  width: 100%;
-}
 </style>
diff --git a/mobile-uni/src/pages/supervisor/reviews/index.vue b/mobile-uni/src/pages/supervisor/reviews/index.vue
index 438856ae..34a40bb4 100644
--- a/mobile-uni/src/pages/supervisor/reviews/index.vue
+++ b/mobile-uni/src/pages/supervisor/reviews/index.vue
@@ -11,16 +11,16 @@
       </button>
     </view>
 
-    <view v-if="message && !accessDenied" class="status-message">{{ message }}</view>
+    <view v-if="message && !accessDenied && reviews.length" class="status-message">{{ message }}</view>
 
-    <view v-if="accessDenied" class="panel supervisor-access-panel">
-      <text class="panel-title">无主管权限</text>
-      <text class="muted supervisor-access-copy">当前账号不是主管或项目经理，无法查看团队训练数据。</text>
-      <view class="supervisor-access-actions">
-        <button class="secondary-button" @click="goToEmployee">返回员工端</button>
-        <button class="primary-button" @click="switchAccount">切换账号</button>
-      </view>
-    </view>
+    <StateBlock
+      v-if="accessDenied"
+      type="access"
+      action-text="切换账号"
+      secondary-action-text="返回员工端"
+      @action="switchAccount"
+      @secondary-action="goToEmployee"
+    />
 
     <view v-else-if="!loggedIn" class="panel login-panel">
       <view>
@@ -30,6 +30,10 @@
       <button class="primary-button login-button" @click="goLogin">去登录</button>
     </view>
 
+    <StateBlock v-else-if="loadFailed" type="error" action-text="重新加载" @action="loadPage" />
+
+    <StateBlock v-else-if="firstLoading" type="loading" title="复盘数据加载中…" />
+
     <template v-else>
       <view class="filter-bar">
         <view class="filter-tabs">
@@ -99,6 +103,7 @@ import { clearAuth, isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { resetPageScroll } from '@/services/navigation';
 import { getPracticeAlerts, getPracticeReviews, getPracticeTeamSnapshot } from '@/services/practice';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 import { buildSupervisorMetrics, isSupervisorAccessDenied } from '@/services/supervisor-view';
 
 type FilterKey = 'all' | 'below60' | 'repeatLow';
@@ -186,6 +191,8 @@ const displayedReviews = computed<ReviewRow[]>(() => {
     ? a.record.score - b.record.score
     : b.record.time.localeCompare(a.record.time));
 });
+const loadFailed = computed(() => !loading.value && !!message.value && !reviews.value.length);
+const firstLoading = computed(() => loading.value && !reviews.value.length && !message.value);
 
 const clearData = () => {
   reviews.value = [];
@@ -358,23 +365,6 @@ onShow(() => {
   line-height: 1.5;
 }
 
-.supervisor-access-panel {
-  padding: 18px;
-}
-
-.supervisor-access-copy {
-  display: block;
-  margin-top: 8px;
-  font-size: 14px;
-  line-height: 1.5;
-}
-
-.supervisor-access-actions {
-  display: flex;
-  gap: 10px;
-  margin-top: 14px;
-}
-
 /* 筛选与排序 */
 .filter-bar {
   display: flex;
diff --git a/mobile-uni/src/pages/supervisor/team/index.vue b/mobile-uni/src/pages/supervisor/team/index.vue
index 52204cd8..eb358dc7 100644
--- a/mobile-uni/src/pages/supervisor/team/index.vue
+++ b/mobile-uni/src/pages/supervisor/team/index.vue
@@ -11,16 +11,16 @@
       </button>
     </view>
 
-    <view v-if="message && !accessDenied" class="status-message">{{ message }}</view>
+    <view v-if="message && !accessDenied && hasData" class="status-message">{{ message }}</view>
 
-    <view v-if="accessDenied" class="panel supervisor-access-panel">
-      <text class="panel-title">无主管权限</text>
-      <text class="muted supervisor-access-copy">当前账号不是主管或项目经理，无法查看团队训练数据。</text>
-      <view class="supervisor-access-actions">
-        <button class="secondary-button" @click="goToEmployee">返回员工端</button>
-        <button class="primary-button" @click="switchAccount">切换账号</button>
-      </view>
-    </view>
+    <StateBlock
+      v-if="accessDenied"
+      type="access"
+      action-text="切换账号"
+      secondary-action-text="返回员工端"
+      @action="switchAccount"
+      @secondary-action="goToEmployee"
+    />
 
     <view v-else-if="!loggedIn" class="panel login-panel">
       <view>
@@ -30,6 +30,10 @@
       <button class="primary-button login-button" @click="goLogin">去登录</button>
     </view>
 
+    <StateBlock v-else-if="loadFailed" type="error" action-text="重新加载" @action="loadPage" />
+
+    <StateBlock v-else-if="firstLoading" type="loading" title="团队数据加载中…" />
+
     <template v-else>
       <view class="risk-summary">
         <view class="risk-item high">
@@ -102,7 +106,7 @@
             <text v-else class="team-arrow">›</text>
           </view>
         </view>
-        <view v-else-if="!loading" class="empty">暂无团队画像数据</view>
+        <StateBlock v-else-if="!loading" type="empty" title="暂无团队画像数据" :card="false" />
       </view>
     </template>
     <SupervisorTabBar v-if="loggedIn && !accessDenied" active="team" />
@@ -117,6 +121,7 @@ import { clearAuth, isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { resetPageScroll } from '@/services/navigation';
 import { assignPracticeDifficulty, getPracticeDifficulties, getPracticeTeamSnapshot } from '@/services/practice';
 import SupervisorTabBar from '@/components/SupervisorTabBar.vue';
+import StateBlock from '@/components/StateBlock.vue';
 import {
   buildTeamProfiles,
   inferSupervisorScenarioId,
@@ -158,6 +163,9 @@ const sortedDifficulties = computed(() => [...mistakes.value].sort((a, b) => {
   if (difficultySort.value === 'score') return a.averageScore - b.averageScore;
   return b.count - a.count;
 }));
+const hasData = computed(() => teamProfiles.value.length > 0 || mistakes.value.length > 0);
+const loadFailed = computed(() => !loading.value && !!message.value && !hasData.value);
+const firstLoading = computed(() => loading.value && !hasData.value && !message.value);
 
 const clearData = () => {
   records.value = [];
diff --git a/mobile-uni/src/pages/user/cases/index.vue b/mobile-uni/src/pages/user/cases/index.vue
index 44af7acf..8af4cca4 100644
--- a/mobile-uni/src/pages/user/cases/index.vue
+++ b/mobile-uni/src/pages/user/cases/index.vue
@@ -101,7 +101,7 @@
           </view>
         </view>
       </view>
-      <view v-else class="empty">暂无入库案例</view>
+      <StateBlock v-else type="empty" :card="false" title="暂无入库案例" />
     </view>
 
     <view v-if="caseDetail" class="panel case-detail-panel">
@@ -147,6 +147,7 @@ import { releaseAuthenticatedFileUrl } from '@/services/api';
 import { isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { navigateBackToToday, resetPageScroll } from '@/services/navigation';
 import { ensureEmployeePosition } from '@/services/position';
+import StateBlock from '@/components/StateBlock.vue';
 
 const loggedIn = ref(false);
 const selectedFile = ref<CaseSelectedFile | null>(null);
diff --git a/mobile-uni/src/pages/user/history/index.vue b/mobile-uni/src/pages/user/history/index.vue
index 7befe66b..c702aef7 100644
--- a/mobile-uni/src/pages/user/history/index.vue
+++ b/mobile-uni/src/pages/user/history/index.vue
@@ -71,10 +71,13 @@
       </view>
     </template>
 
-    <view v-else-if="loggedIn && !loading" class="panel empty-panel">
-      <text class="empty">{{ message || '训练记录不存在或不属于当前账号' }}</text>
-      <button class="secondary-button" @click="goBack">返回我的页面</button>
-    </view>
+    <StateBlock
+      v-else-if="loggedIn && !loading"
+      type="empty"
+      :title="message || '训练记录不存在或不属于当前账号'"
+      action-text="返回我的页面"
+      @action="goBack"
+    />
   </view>
 </template>
 
@@ -86,6 +89,7 @@ import { authenticatedFileUrl, releaseAuthenticatedFileUrl } from '@/services/ap
 import { isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { getPracticeHistoryDetail } from '@/services/practice';
 import { resetPageScroll } from '@/services/navigation';
+import StateBlock from '@/components/StateBlock.vue';
 
 const detail = ref<ReviewDetail | null>(null);
 const reviewId = ref(0);
@@ -335,13 +339,11 @@ onUnload(releaseAudio);
   color: #fff;
 }
 
-.login-panel,
-.empty-panel {
+.login-panel {
   text-align: center;
 }
 
-.login-button,
-.empty-panel button {
+.login-button {
   margin-top: 14px;
 }
 </style>
diff --git a/mobile-uni/src/styles/base.css b/mobile-uni/src/styles/base.css
index 99899cd4..14814d66 100644
--- a/mobile-uni/src/styles/base.css
+++ b/mobile-uni/src/styles/base.css
@@ -293,31 +293,6 @@ textarea:focus-visible {
   line-height: 1.5;
 }
 
-.supervisor-access-panel {
-  border-left: 4px solid var(--brand);
-}
-
-.supervisor-access-copy {
-  display: block;
-  margin-top: 8px;
-  font-size: 14px;
-  line-height: 1.6;
-}
-
-.supervisor-access-actions {
-  display: grid;
-  margin-top: 18px;
-  grid-template-columns: 1fr 1fr;
-  gap: 10px;
-}
-
-.supervisor-access-actions button {
-  width: 100%;
-  min-width: 0;
-  padding: 0 10px;
-  font-size: 14px;
-}
-
 .empty {
   padding: 28px 12px;
   color: var(--muted);