diff --git a/.gitea/workflows/preview-cleanup.yml b/.gitea/workflows/preview-cleanup.yml
index ba32e02ee..2302fa00f 100644
--- a/.gitea/workflows/preview-cleanup.yml
+++ b/.gitea/workflows/preview-cleanup.yml
@@ -34,15 +34,15 @@ jobs:
     - name: Remove preview directory from server
       shell: sh
       env:
-        STAGING_SSH_HOST: ${{ secrets.STAGING_SSH_HOST }}
-        STAGING_SSH_USER: ${{ secrets.STAGING_SSH_USER }}
-        STAGING_SSH_PORT: ${{ secrets.STAGING_SSH_PORT }}
-        STAGING_SSH_KEY: ${{ secrets.STAGING_SSH_KEY }}
+        PREVIEW_SSH_HOST: ${{ secrets.PREVIEW_SSH_HOST }}
+        PREVIEW_SSH_USER: ${{ secrets.PREVIEW_SSH_USER }}
+        PREVIEW_SSH_PORT: ${{ secrets.PREVIEW_SSH_PORT }}
+        PREVIEW_SSH_KEY: ${{ secrets.PREVIEW_SSH_KEY }}
       run: |
         set -eux
-        staging_host="${STAGING_SSH_HOST:-47.98.113.167}"
-        staging_user="${STAGING_SSH_USER:-root}"
-        staging_port="${STAGING_SSH_PORT:-22222}"
+        preview_host="${PREVIEW_SSH_HOST:-172.30.18.197}"
+        preview_user="${PREVIEW_SSH_USER:-deploy}"
+        preview_port="${PREVIEW_SSH_PORT:-22222}"
         preview_dir="/var/www/preview/pr-${PR_NUMBER}"
 
         mkdir -p ~/.ssh
@@ -55,11 +55,11 @@ jobs:
         elif [ -f "$HOME/.ssh/xiaoxia_runtime_builder" ]; then
           key_path="$HOME/.ssh/xiaoxia_runtime_builder"
           echo "Using key: $key_path (home key)"
-        elif [ -n "${STAGING_SSH_KEY:-}" ]; then
+        elif [ -n "${PREVIEW_SSH_KEY:-}" ]; then
           key_path="$HOME/.ssh/id_ed25519"
-          printf '%s\n' "$STAGING_SSH_KEY" > "$key_path"
+          printf '%s\n' "$PREVIEW_SSH_KEY" > "$key_path"
           chmod 600 "$key_path"
-          echo "Using key from STAGING_SSH_KEY secret"
+          echo "Using key from PREVIEW_SSH_KEY secret"
         else
           echo "ERROR: No SSH key available"
           ls -la ~/.ssh/ 2>/dev/null || true
@@ -67,20 +67,20 @@ jobs:
           exit 1
         fi
 
-        ssh-keyscan -p "$staging_port" -H "$staging_host" >> ~/.ssh/known_hosts 2>/dev/null
+        ssh-keyscan -p "$preview_port" -H "$preview_host" >> ~/.ssh/known_hosts 2>/dev/null
         echo "SSH keyscan done"
 
         # 测试SSH连接
-        ssh -p "$staging_port" -i "$key_path" -o StrictHostKeyChecking=no "${staging_user}@${staging_host}" "echo SSH_CONNECTION_OK && hostname"
+        ssh -p "$preview_port" -i "$key_path" -o StrictHostKeyChecking=no "${preview_user}@${preview_host}" "echo SSH_CONNECTION_OK && hostname"
         echo "SSH connection verified"
 
         # 检查目录是否存在
-        DIR_EXISTS=$(ssh -p "$staging_port" -i "$key_path" -o StrictHostKeyChecking=no "${staging_user}@${staging_host}" \
+        DIR_EXISTS=$(ssh -p "$preview_port" -i "$key_path" -o StrictHostKeyChecking=no "${preview_user}@${preview_host}" \
           "if [ -d '${preview_dir}' ]; then echo 'yes'; else echo 'no'; fi")
 
         if [ "$DIR_EXISTS" = "yes" ]; then
           echo "Removing preview directory: ${preview_dir}"
-          ssh -p "$staging_port" -i "$key_path" -o StrictHostKeyChecking=no "${staging_user}@${staging_host}" \
+          ssh -p "$preview_port" -i "$key_path" -o StrictHostKeyChecking=no "${preview_user}@${preview_host}" \
             "rm -rf ${preview_dir} && echo 'Preview directory removed successfully'"
           echo "Cleanup completed: ${preview_dir}"
         else
diff --git a/.gitea/workflows/preview-deploy.yml b/.gitea/workflows/preview-deploy.yml
index abaf864be..819b0301c 100644
--- a/.gitea/workflows/preview-deploy.yml
+++ b/.gitea/workflows/preview-deploy.yml
@@ -142,15 +142,15 @@ jobs:
     - name: Deploy preview to server
       shell: sh
       env:
-        STAGING_SSH_HOST: ${{ secrets.STAGING_SSH_HOST }}
-        STAGING_SSH_USER: ${{ secrets.STAGING_SSH_USER }}
-        STAGING_SSH_PORT: ${{ secrets.STAGING_SSH_PORT }}
-        STAGING_SSH_KEY: ${{ secrets.STAGING_SSH_KEY }}
+        PREVIEW_SSH_HOST: ${{ secrets.PREVIEW_SSH_HOST }}
+        PREVIEW_SSH_USER: ${{ secrets.PREVIEW_SSH_USER }}
+        PREVIEW_SSH_PORT: ${{ secrets.PREVIEW_SSH_PORT }}
+        PREVIEW_SSH_KEY: ${{ secrets.PREVIEW_SSH_KEY }}
       run: |
         set -eux
-        staging_host="${STAGING_SSH_HOST:-47.98.113.167}"
-        staging_user="${STAGING_SSH_USER:-root}"
-        staging_port="${STAGING_SSH_PORT:-22222}"
+        preview_host="${PREVIEW_SSH_HOST:-172.30.18.197}"
+        preview_user="${PREVIEW_SSH_USER:-deploy}"
+        preview_port="${PREVIEW_SSH_PORT:-22222}"
         preview_dir="/var/www/preview/pr-${PR_NUMBER}"
 
         mkdir -p ~/.ssh
@@ -163,11 +163,11 @@ jobs:
         elif [ -f "$HOME/.ssh/xiaoxia_runtime_builder" ]; then
           key_path="$HOME/.ssh/xiaoxia_runtime_builder"
           echo "Using key: $key_path (home key)"
-        elif [ -n "${STAGING_SSH_KEY:-}" ]; then
+        elif [ -n "${PREVIEW_SSH_KEY:-}" ]; then
           key_path="$HOME/.ssh/id_ed25519"
-          printf '%s\n' "$STAGING_SSH_KEY" > "$key_path"
+          printf '%s\n' "$PREVIEW_SSH_KEY" > "$key_path"
           chmod 600 "$key_path"
-          echo "Using key from STAGING_SSH_KEY secret"
+          echo "Using key from PREVIEW_SSH_KEY secret"
         else
           echo "ERROR: No SSH key available"
           ls -la ~/.ssh/ 2>/dev/null || true
@@ -175,21 +175,21 @@ jobs:
           exit 1
         fi
 
-        ssh-keyscan -p "$staging_port" -H "$staging_host" >> ~/.ssh/known_hosts 2>/dev/null
+        ssh-keyscan -p "$preview_port" -H "$preview_host" >> ~/.ssh/known_hosts 2>/dev/null
         echo "SSH keyscan done"
 
         # 测试SSH连接
-        ssh -p "$staging_port" -i "$key_path" -o StrictHostKeyChecking=no "${staging_user}@${staging_host}" "echo SSH_CONNECTION_OK && hostname"
+        ssh -p "$preview_port" -i "$key_path" -o StrictHostKeyChecking=no "${preview_user}@${preview_host}" "echo SSH_CONNECTION_OK && hostname"
         echo "SSH connection verified"
 
         # 创建预览目录并上传文件
-        ssh -p "$staging_port" -i "$key_path" -o StrictHostKeyChecking=no "${staging_user}@${staging_host}" \
+        ssh -p "$preview_port" -i "$key_path" -o StrictHostKeyChecking=no "${preview_user}@${preview_host}" \
           "mkdir -p ${preview_dir} && echo 'Preview directory created: ${preview_dir}'"
 
         # 使用rsync上传dist目录内容
-        rsync -avz --delete -e "ssh -p ${staging_port} -i ${key_path} -o StrictHostKeyChecking=no" \
+        rsync -avz --delete -e "ssh -p ${preview_port} -i ${key_path} -o StrictHostKeyChecking=no" \
           apps/web/dist/ \
-          "${staging_user}@${staging_host}:${preview_dir}/"
+          "${preview_user}@${preview_host}:${preview_dir}/"
 
         echo "Preview deployed to: ${preview_dir}"
         echo "Preview URL: https://pr-${PR_NUMBER}.preview.xiaoxiajianji.com"