diff --git a/web/src/views/AccessResultCheck.vue b/web/src/views/AccessResultCheck.vue
index fd65775..a2795e2 100644
--- a/web/src/views/AccessResultCheck.vue
+++ b/web/src/views/AccessResultCheck.vue
@@ -244,8 +244,12 @@ const fetchSnapshotStatus = async () => {
 
 const savePreview = async () => {
   savingPreview.value = true
-  try { await api.raw.post('/admin/sites/' + siteId + '/save-preview'); ElMessage.success('预览版已保存'); fetchSnapshotStatus() }
-  catch { ElMessage.error('保存预览版失败') }
+  try {
+    // 先自动保存脚本
+    if (selectedConfig.value) { await api.adminConfigs.updateScript(selectedConfig.value.id, scriptContent.value); originalScript.value = scriptContent.value }
+    // 再拍快照
+    await api.raw.post('/admin/sites/' + siteId + '/save-preview'); ElMessage.success('预览版已保存'); fetchSnapshotStatus()
+  } catch { ElMessage.error('保存预览版失败') }
   finally { savingPreview.value = false }
 }
 
diff --git a/web/src/views/RiskRules.vue b/web/src/views/RiskRules.vue
index 2a646be..ce257fa 100644
--- a/web/src/views/RiskRules.vue
+++ b/web/src/views/RiskRules.vue
@@ -393,8 +393,13 @@ const fetchSnapshotStatus = async () => {
 
 const savePreview = async () => {
   savingPreview.value = true
-  try { await api.raw.post('/admin/sites/' + editType.value + '/save-preview'); ElMessage.success('预览版已保存'); fetchSnapshotStatus() }
-  catch { ElMessage.error('保存预览版失败') }
+  try {
+    // 先自动保存风险规则
+    await api.raw.post('/risk-rules/' + editType.value, { rules: parsed.value })
+    originalJson.value = editorJson.value
+    // 再拍快照
+    await api.raw.post('/admin/sites/' + editType.value + '/save-preview'); ElMessage.success('预览版已保存'); fetchSnapshotStatus()
+  } catch { ElMessage.error('保存预览版失败') }
   finally { savingPreview.value = false }
 }
 
diff --git a/web/src/views/SitePages.vue b/web/src/views/SitePages.vue
index eda20f8..face7e5 100644
--- a/web/src/views/SitePages.vue
+++ b/web/src/views/SitePages.vue
@@ -237,8 +237,16 @@ const fetchSnapshotStatus = async () => {
 
 const savePreview = async () => {
   savingPreview.value = true
-  try { await api.raw.post('/admin/sites/' + editSiteId.value + '/save-preview'); ElMessage.success('预览版已保存'); fetchSnapshotStatus() }
-  catch { ElMessage.error('保存预览版失败') }
+  try {
+    // 先自动保存页面配置
+    const url = editSiteId.value.startsWith('default:')
+      ? '/admin/default-pages/' + editSiteId.value.replace('default:','')
+      : '/sites/' + editSiteId.value + '/pages'
+    await api.raw.put(url, { entries: parsed.value, authType: authType.value })
+    originalJson.value = editorJson.value
+    // 再拍快照
+    await api.raw.post('/admin/sites/' + editSiteId.value + '/save-preview'); ElMessage.success('预览版已保存'); fetchSnapshotStatus()
+  } catch { ElMessage.error('保存预览版失败') }
   finally { savingPreview.value = false }
 }
 
diff --git a/web/src/views/Sites.vue b/web/src/views/Sites.vue
index dff68fc..46ac1b4 100644
--- a/web/src/views/Sites.vue
+++ b/web/src/views/Sites.vue
@@ -182,6 +182,11 @@ const newSite = () => {
 const savePreview = async () => {
   savingPreview.value = true
   try {
+    // 先自动保存站点数据
+    const s = JSON.parse(editorJson.value)
+    await api.raw.put('/sites/' + s.siteId, {names:s.names||[],urls:s.urls||[],tags:s.tags||[],description:s.description||'',siteType:s.siteType||'unknown',status:s.status||'active'})
+    originalJson.value = editorJson.value
+    // 再拍快照
     await api.raw.post('/admin/sites/' + editSiteId.value + '/save-preview')
     ElMessage.success('预览版已保存')
     fetchSnapshotStatus()