diff --git a/src/gateway/channel-health-policy.ts b/src/gateway/channel-health-policy.ts
index e80ef5bd5e4..f06e3223b48 100644
--- a/src/gateway/channel-health-policy.ts
+++ b/src/gateway/channel-health-policy.ts
@@ -1,6 +1,6 @@
 import type { ChannelId } from "../channels/plugins/types.public.js";
 
-export type ChannelHealthSnapshot = {
+type ChannelHealthSnapshot = {
   running?: boolean;
   connected?: boolean;
   enabled?: boolean;
@@ -17,7 +17,7 @@ export type ChannelHealthSnapshot = {
   mode?: string;
 };
 
-export type ChannelHealthEvaluationReason =
+type ChannelHealthEvaluationReason =
   | "healthy"
   | "unmanaged"
   | "not-running"
@@ -39,12 +39,7 @@ export type ChannelHealthPolicy = {
   channelConnectGraceMs: number;
 };
 
-export type ChannelRestartReason =
-  | "gave-up"
-  | "stopped"
-  | "stale-socket"
-  | "stuck"
-  | "disconnected";
+type ChannelRestartReason = "gave-up" | "stopped" | "stale-socket" | "stuck" | "disconnected";
 
 function isManagedAccount(snapshot: ChannelHealthSnapshot): boolean {
   return snapshot.enabled !== false && snapshot.configured !== false;
diff --git a/src/gateway/chat-attachments.ts b/src/gateway/chat-attachments.ts
index 01bbe30479f..cfd0da2c129 100644
--- a/src/gateway/chat-attachments.ts
+++ b/src/gateway/chat-attachments.ts
@@ -30,7 +30,7 @@ export type OffloadedRef = {
   sizeBytes: number;
 };
 
-export type ParsedMessageWithImages = {
+type ParsedMessageWithImages = {
   message: string;
   images: ChatImageContent[];
   imageOrder: PromptImageOrderEntry[];
@@ -67,7 +67,7 @@ export function resolveChatAttachmentMaxBytes(cfg: OpenClawConfig): number {
   return Math.floor(mb * 1024 * 1024);
 }
 
-export type UnsupportedAttachmentReason =
+type UnsupportedAttachmentReason =
   | "empty-payload"
   | "text-only-image"
   | "unsupported-non-image"
diff --git a/src/gateway/config-reload.ts b/src/gateway/config-reload.ts
index f99eb895bdd..27a8ec2717f 100644
--- a/src/gateway/config-reload.ts
+++ b/src/gateway/config-reload.ts
@@ -27,7 +27,7 @@ export {
 };
 export type { ChannelKind, GatewayReloadPlan } from "./config-reload-plan.js";
 
-export type GatewayReloadSettings = {
+type GatewayReloadSettings = {
   mode: GatewayReloadMode;
   debounceMs: number;
 };
@@ -155,7 +155,7 @@ export function resolveGatewayReloadSettings(cfg: OpenClawConfig): GatewayReload
   return { mode, debounceMs };
 }
 
-export type GatewayConfigReloader = {
+type GatewayConfigReloader = {
   stop: () => Promise<void>;
 };