diff --git a/deploy/rust-backend-dev.service b/deploy/rust-backend-development.service
similarity index 100%
rename from deploy/rust-backend-dev.service
rename to deploy/rust-backend-development.service
diff --git a/lib/common.sh b/lib/common.sh
index 07e8130..efc49b0 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -97,10 +97,10 @@ check_service_file() {
 
 deploy_service_file() {
     log_step "部署 systemd service 文件..."
-    [ "$DRY_RUN" = true ] && { log_dry "上传 ${SERVICE_FILE_LOCAL} → /etc/systemd/system/${SERVICE_NAME}"; return 0; }
+    [ "$DRY_RUN" = true ] && { log_dry "上传 $(get_service_file_local) → /etc/systemd/system/${SERVICE_NAME}"; return 0; }
 
     if [ ! -f "$(get_service_file_local)" ]; then
-        log_error "本地 service 文件不存在: ${SERVICE_FILE_LOCAL}"
+        log_error "本地 service 文件不存在: $(get_service_file_local)"
         log_info "可通过 --init-env 生成模板"
         exit 1
     fi
@@ -112,13 +112,13 @@ deploy_service_file() {
 
 init_env() {
     log_step "初始化 systemd service 文件（从模板生成）..."
-    [ "$DRY_RUN" = true ] && { log_dry "生成 ${SERVICE_FILE_LOCAL}"; return 0; }
+    [ "$DRY_RUN" = true ] && { log_dry "生成 $(get_service_file_local)"; return 0; }
 
     if [ -f "$(get_service_file_local)" ]; then
-        log_warn "${SERVICE_FILE_LOCAL} 已存在，继续将覆盖！"
+        log_warn "$(get_service_file_local) 已存在，继续将覆盖！"
         read -p "是否覆盖? [y/N] " -n 1 -r; echo
         [[ ! $REPLY =~ ^[Yy]$ ]] && { log_warn "已取消"; return 0; }
-        cp "$(get_service_file_local)" "${SERVICE_FILE_LOCAL}.bak.$(date +%Y%m%d_%H%M%S)"
+        cp "$(get_service_file_local)" "$(get_service_file_local).bak.$(date +%Y%m%d_%H%M%S)"
     fi
 
     local jwt_secret
@@ -154,7 +154,7 @@ Environment=FREE_USER_DATA_LIMIT=20
 SERVEOF
 
     chmod 600 "$(get_service_file_local)"
-    log_info "service 模板已生成: ${SERVICE_FILE_LOCAL}"
+    log_info "service 模板已生成: $(get_service_file_local)"
     log_warn "请手动填写 DATABASE_URL / WECHAT_APPID / WECHAT_SECRET"
     log_info "然后使用 ./deploy.sh ${APP_ENV} --deploy-service 上传"
 }