diff --git a/extensions/nostr/src/nostr-bus.ts b/extensions/nostr/src/nostr-bus.ts
index 091e6f97365..b1d3ad622ca 100644
--- a/extensions/nostr/src/nostr-bus.ts
+++ b/extensions/nostr/src/nostr-bus.ts
@@ -24,14 +24,6 @@ import {
 } from "./nostr-state-store.js";
 import { createSeenTracker, type SeenTracker } from "./seen-tracker.js";
 
-export {
-  validatePrivateKey,
-  getPublicKeyFromPrivate,
-  isValidPubkey,
-  normalizePubkey,
-  pubkeyToNpub,
-} from "./nostr-key-utils.js";
-
 // ============================================================================
 // Constants
 // ============================================================================
diff --git a/extensions/telegram/src/lane-delivery.ts b/extensions/telegram/src/lane-delivery.ts
index a9114b281ff..29357498e2e 100644
--- a/extensions/telegram/src/lane-delivery.ts
+++ b/extensions/telegram/src/lane-delivery.ts
@@ -6,8 +6,4 @@ export {
   type LaneName,
   type LanePreviewLifecycle,
 } from "./lane-delivery-text-deliverer.js";
-export {
-  createLaneDeliveryStateTracker,
-  type LaneDeliverySnapshot,
-  type LaneDeliveryStateTracker,
-} from "./lane-delivery-state.js";
+export { createLaneDeliveryStateTracker } from "./lane-delivery-state.js";
diff --git a/extensions/zalo/src/secret-input.ts b/extensions/zalo/src/secret-input.ts
index f1b2aae5c92..9d29c36d424 100644
--- a/extensions/zalo/src/secret-input.ts
+++ b/extensions/zalo/src/secret-input.ts
@@ -1,6 +1,5 @@
 export {
   buildSecretInputSchema,
-  hasConfiguredSecretInput,
   normalizeResolvedSecretInputString,
   normalizeSecretInputString,
 } from "openclaw/plugin-sdk/secret-input";
diff --git a/extensions/zalouser/src/channel-api.ts b/extensions/zalouser/src/channel-api.ts
index 29e54550785..6e59e4c753b 100644
--- a/extensions/zalouser/src/channel-api.ts
+++ b/extensions/zalouser/src/channel-api.ts
@@ -1,6 +1,5 @@
 export { formatAllowFromLowercase } from "openclaw/plugin-sdk/allow-from";
 export type {
-  ChannelAccountSnapshot,
   ChannelDirectoryEntry,
   ChannelGroupContext,
   ChannelMessageActionAdapter,