diff --git a/ops-platform/src/router/index.ts b/ops-platform/src/router/index.ts
index 422c1e7..ec4569d 100644
--- a/ops-platform/src/router/index.ts
+++ b/ops-platform/src/router/index.ts
@@ -15,7 +15,7 @@ const router = createRouter({
         { path: 'statistics', component: () => import('@/views/statistics/StatisticsView.vue') },
         { path: 'service-requests', component: () => import('@/views/services/ServiceRequestsView.vue') },
         { path: 'apps', component: () => import('@/views/apps/AppListView.vue') },
-        { path: 'apps/:id', component: () => import('@/views/apps/AppDetailView.vue') },
+        { path: 'apps/:appKey', component: () => import('@/views/apps/AppDetailView.vue') },
         { path: 'push', component: () => import('@/views/push/PushDiagnosticsView.vue') },
         { path: 'operation-logs', component: () => import('@/views/logs/OperationLogView.vue') },
         { path: 'risk-control', component: () => import('@/views/risk/RiskControlView.vue') },
diff --git a/ops-platform/src/views/apps/AppDetailView.vue b/ops-platform/src/views/apps/AppDetailView.vue
index 2d3f8e8..376f5ef 100644
--- a/ops-platform/src/views/apps/AppDetailView.vue
+++ b/ops-platform/src/views/apps/AppDetailView.vue
@@ -61,7 +61,7 @@ const route = useRoute()
 const detail = ref<AppDetail | null>(null)
 
 async function loadDetail() {
-  const res = await opsApi.getApp(route.params.id as string)
+  const res = await opsApi.getApp(route.params.appKey as string)
   detail.value = res.data.data
 }
 
diff --git a/ops-platform/src/views/apps/AppListView.vue b/ops-platform/src/views/apps/AppListView.vue
index 9201aa5..f5e8dd8 100644
--- a/ops-platform/src/views/apps/AppListView.vue
+++ b/ops-platform/src/views/apps/AppListView.vue
@@ -17,7 +17,7 @@
       </el-table-column>
       <el-table-column label="操作" width="100" fixed="right">
         <template #default="{ row }">
-          <el-button link type="primary" @click="$router.push(`/apps/${row.id}`)">
+          <el-button link type="primary" @click="$router.push(`/apps/${row.appKey}`)">
             详情
           </el-button>
         </template>
diff --git a/ops-platform/src/views/services/ServiceRequestsView.vue b/ops-platform/src/views/services/ServiceRequestsView.vue
index ef78f97..94bd5e6 100644
--- a/ops-platform/src/views/services/ServiceRequestsView.vue
+++ b/ops-platform/src/views/services/ServiceRequestsView.vue
@@ -10,7 +10,7 @@
     </div>
 
     <el-table :data="requests" v-loading="loading">
-      <el-table-column prop="appKey" label="AppID" width="180" />
+      <el-table-column prop="appKey" label="AppKey" width="180" />
       <el-table-column prop="platform" label="平台" width="100">
         <template #default="{ row }">
           <el-tag size="small">{{ row.platform }}</el-tag>
diff --git a/ops-platform/src/views/tenants/TenantDetailView.vue b/ops-platform/src/views/tenants/TenantDetailView.vue
index 3b2997f..20973be 100644
--- a/ops-platform/src/views/tenants/TenantDetailView.vue
+++ b/ops-platform/src/views/tenants/TenantDetailView.vue
@@ -52,7 +52,7 @@
         </el-table-column>
         <el-table-column label="操作" width="100">
           <template #default="{ row }">
-            <el-button link type="primary" @click="$router.push(`/apps/${row.id}`)">详情</el-button>
+            <el-button link type="primary" @click="$router.push(`/apps/${row.appKey}`)">详情</el-button>
           </template>
         </el-table-column>
       </el-table>
diff --git a/tenant-platform/src/router/index.ts b/tenant-platform/src/router/index.ts
index a29cbca..39cd9a3 100644
--- a/tenant-platform/src/router/index.ts
+++ b/tenant-platform/src/router/index.ts
@@ -46,7 +46,7 @@ const router = createRouter({
           component: () => import('@/views/logs/OperationLogView.vue'),
         },
         {
-          path: 'apps/:id',
+          path: 'apps/:appKey',
           component: () => import('@/views/apps/AppDetailView.vue'),
         },
         {
diff --git a/tenant-platform/src/views/apps/AppDetailView.vue b/tenant-platform/src/views/apps/AppDetailView.vue
index 3997a4f..2fe7a94 100644
--- a/tenant-platform/src/views/apps/AppDetailView.vue
+++ b/tenant-platform/src/views/apps/AppDetailView.vue
@@ -36,11 +36,10 @@
           </div>
           <template v-if="imService">
             <div style="margin-top:10px;display:flex;gap:8px;flex-wrap:wrap">
-              <!-- IM 管理页按 appKey 作用域查询，不能把租户 app.id 直接传进去。 -->
-              <el-button size="small" @click="$router.push({ path: `/apps/${route.params.id}/im`, query: { appKey: app.appKey } })">
+              <el-button size="small" @click="$router.push({ path: `/apps/${app.appKey}/im`, query: { appKey: app.appKey } })">
                 即时通讯管理 →
               </el-button>
-              <el-button size="small" type="primary" plain @click="$router.push(`/apps/${route.params.id}/im-config`)">
+              <el-button size="small" type="primary" plain @click="$router.push(`/apps/${app.appKey}/im-config`)">
                 服务配置 →
               </el-button>
             </div>
@@ -80,7 +79,7 @@
           </div>
           <div class="service-actions">
             <template v-if="isServiceEnabled('PUSH')">
-              <el-button size="small" type="primary" plain @click="$router.push(`/apps/${route.params.id}/push-config`)">
+              <el-button size="small" type="primary" plain @click="$router.push(`/apps/${app.appKey}/push-config`)">
                 推送配置 →
               </el-button>
               <el-button size="small" @click="$router.push(`/apps/${app.appKey}/push-management`)">
@@ -118,7 +117,7 @@
             </span>
           </div>
           <div class="service-actions">
-            <el-button v-if="isServiceEnabled('UPDATE')" size="small" type="primary" plain @click="$router.push(`/apps/${route.params.id}/update`)">
+            <el-button v-if="isServiceEnabled('UPDATE')" size="small" type="primary" plain @click="$router.push(`/apps/${app.appKey}/update`)">
               版本管理 →
             </el-button>
             <el-button v-else size="small" type="primary" plain @click="openActivationRequest('UPDATE')">
@@ -222,9 +221,9 @@ function getServiceRepresentative(svcType: string) {
 }
 
 async function loadData() {
-  const id = route.params.id as string
+  const appKey = route.params.appKey as string
   const [appRes, svcRes] = await Promise.all([
-    appApi.get(id), appApi.getServices(id),
+    appApi.get(appKey), appApi.getServices(appKey),
   ])
   app.value = appRes.data.data
   services.value = svcRes.data.data
@@ -239,7 +238,7 @@ async function onToggleService(svcType: string, enable: boolean) {
       type: 'warning', confirmButtonText: '确认关闭', cancelButtonText: '取消',
     })
     const platform = getServiceRepresentative(svcType)?.platform ?? 'ANDROID'
-    await appApi.toggleService(route.params.id as string, platform, svcType, false)
+    await appApi.toggleService(app.value?.appKey ?? (route.params.appKey as string), platform, svcType, false)
     ElMessage.success('已关闭')
     loadData()
   }
@@ -256,7 +255,7 @@ async function submitActivationRequest() {
   }
   submittingActivation.value = true
   try {
-    await client.post(`/apps/${route.params.id}/services/request-activation`, null, {
+    await client.post(`/apps/${app.value?.appKey ?? (route.params.appKey as string)}/services/request-activation`, null, {
       params: {
         platform: activationForm.value.platform,
         serviceType: activationForm.value.serviceType,
@@ -280,7 +279,7 @@ function openVerifyDialog(purpose: 'REVEAL_SECRET' | 'RESET_SECRET') {
 async function sendVerifyCode() {
   sendingCode.value = true
   try {
-    await appApi.requestSecretVerify(route.params.id as string, verifyPurpose.value)
+    await appApi.requestSecretVerify(app.value?.appKey ?? (route.params.appKey as string), verifyPurpose.value)
     codeSent.value = true
     ElMessage.success('验证码已发送')
   } catch {
@@ -294,13 +293,13 @@ async function submitVerify() {
   if (verifyCode.value.length !== 6) return ElMessage.warning('请输入6位验证码')
   submittingVerify.value = true
   try {
-    const id = route.params.id as string
+    const appKey = app.value?.appKey ?? (route.params.appKey as string)
     if (verifyPurpose.value === 'REVEAL_SECRET') {
-      const res = await appApi.revealSecret(id, verifyCode.value)
+      const res = await appApi.revealSecret(appKey, verifyCode.value)
       revealedSecret.value = res.data.data.appSecret
       ElMessage.success('AppSecret 已显示，请妥善保管')
     } else {
-      const res = await appApi.resetSecret(id, verifyCode.value)
+      const res = await appApi.resetSecret(appKey, verifyCode.value)
       revealedSecret.value = res.data.data.appSecret
       ElMessage.success('AppSecret 已重置，旧密钥立即失效')
     }
diff --git a/tenant-platform/src/views/apps/AppListView.vue b/tenant-platform/src/views/apps/AppListView.vue
index c5244a1..14d06d5 100644
--- a/tenant-platform/src/views/apps/AppListView.vue
+++ b/tenant-platform/src/views/apps/AppListView.vue
@@ -17,8 +17,8 @@
         </el-table-column>
         <el-table-column label="操作" width="180">
           <template #default="{ row }">
-            <el-button link type="primary" @click="$router.push(`/apps/${row.id}`)">详情</el-button>
-            <el-button link type="danger" @click="handleDelete(row.id)">删除</el-button>
+            <el-button link type="primary" @click="$router.push(`/apps/${row.appKey}`)">详情</el-button>
+            <el-button link type="danger" @click="handleDelete(row.appKey)">删除</el-button>
           </template>
         </el-table-column>
       </el-table>
@@ -93,9 +93,9 @@ async function handleCreate() {
   }
 }
 
-async function handleDelete(id: string) {
+async function handleDelete(appKey: string) {
   await ElMessageBox.confirm('确定删除此应用？删除后不可恢复。', '警告', { type: 'warning' })
-  await appApi.delete(id)
+  await appApi.delete(appKey)
   ElMessage.success('已删除')
   loadApps()
 }
diff --git a/tenant-platform/src/views/im/ImConfigView.vue b/tenant-platform/src/views/im/ImConfigView.vue
index 5d7f3d0..dc55484 100644
--- a/tenant-platform/src/views/im/ImConfigView.vue
+++ b/tenant-platform/src/views/im/ImConfigView.vue
@@ -23,7 +23,7 @@
         <el-switch :model-value="imEnabled" @change="(val: boolean) => onToggleImService(val)" />
       </div>
       <div style="margin-top:10px;display:flex;gap:8px;flex-wrap:wrap">
-        <!-- 服务配置页使用的是租户应用主键 app.id；IM 管理页才带 appKey。 -->
+        <!-- 服务配置页和 IM 管理页现在都按 appKey 作为应用唯一标识。 -->
         <el-button size="small" @click="$router.push({ path: `/apps/${route.params.appKey}/im`, query: { appKey: app.appKey } })">
           即时通讯管理 →
         </el-button>
diff --git a/tenant-platform/src/views/logs/OperationLogView.vue b/tenant-platform/src/views/logs/OperationLogView.vue
index f6d7bca..ccd9d40 100644
--- a/tenant-platform/src/views/logs/OperationLogView.vue
+++ b/tenant-platform/src/views/logs/OperationLogView.vue
@@ -59,7 +59,7 @@
         <el-tab-pane label="版本管理" name="UPDATE">
           <div class="toolbar responsive-toolbar">
             <el-select
-              v-model="updateAppId"
+              v-model="updateAppKey"
               placeholder="选择应用"
               style="width: 320px"
               filterable
@@ -67,9 +67,9 @@
             >
               <el-option
                 v-for="app in apps"
-                :key="app.id"
+                :key="app.appKey"
                 :label="`${app.name} · ${app.packageName}`"
-                :value="app.id"
+                :value="app.appKey"
               />
             </el-select>
             <el-input-number v-model="updateLimit" :min="20" :max="200" :step="10" controls-position="right" />
@@ -125,7 +125,7 @@ const updateLoading = ref(false)
 const updateLogs = ref<UpdateOperationLog[]>([])
 const updateLimit = ref(100)
 const apps = ref<App[]>([])
-const updateAppId = ref('')
+const updateAppKey = ref('')
 
 onMounted(async () => {
   await Promise.all([
@@ -148,8 +148,8 @@ async function loadApps() {
   try {
     const res = await appApi.list()
     apps.value = res.data.data
-    if (!updateAppId.value && apps.value.length) {
-      updateAppId.value = apps.value[0].id
+    if (!updateAppKey.value && apps.value.length) {
+      updateAppKey.value = apps.value[0].appKey
     }
   } catch {
     // ignore; empty state will be shown in the selector
@@ -173,13 +173,13 @@ async function loadTenantLogs() {
 }
 
 async function loadUpdateLogs() {
-  if (!updateAppId.value) {
+  if (!updateAppKey.value) {
     updateLogs.value = []
     return
   }
   updateLoading.value = true
   try {
-    const res = await updateAdminApi.listOperationLogs(updateAppId.value, updateLimit.value)
+    const res = await updateAdminApi.listOperationLogs(updateAppKey.value, updateLimit.value)
     updateLogs.value = res.data.data ?? []
   } finally {
     updateLoading.value = false