diff --git a/extensions/imessage/src/plugin-shared.ts b/extensions/imessage/src/plugin-shared.ts
deleted file mode 100644
index 415a152f56a..00000000000
--- a/extensions/imessage/src/plugin-shared.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import type { ChannelPlugin } from "openclaw/plugin-sdk/imessage";
-import { type ResolvedIMessageAccount } from "./accounts.js";
-import { createIMessageSetupWizardProxy } from "./setup-core.js";
-
-async function loadIMessageChannelRuntime() {
-  return await import("./channel.runtime.js");
-}
-
-export const imessageSetupWizard = createIMessageSetupWizardProxy(async () => ({
-  imessageSetupWizard: (await loadIMessageChannelRuntime()).imessageSetupWizard,
-})) satisfies NonNullable<ChannelPlugin<ResolvedIMessageAccount>["setupWizard"]>;
diff --git a/extensions/signal/src/plugin-shared.ts b/extensions/signal/src/plugin-shared.ts
deleted file mode 100644
index 8755caf240f..00000000000
--- a/extensions/signal/src/plugin-shared.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-import type { OpenClawConfig } from "../../../src/config/config.js";
-import { createScopedAccountConfigAccessors } from "../../../src/plugin-sdk-internal/channel-config.js";
-import { normalizeE164 } from "../../../src/utils.js";
-import { resolveSignalAccount, type ResolvedSignalAccount } from "./accounts.js";
-import { createSignalSetupWizardProxy } from "./setup-core.js";
-
-async function loadSignalChannelRuntime() {
-  return await import("./channel.runtime.js");
-}
-
-export const signalSetupWizard = createSignalSetupWizardProxy(async () => ({
-  signalSetupWizard: (await loadSignalChannelRuntime()).signalSetupWizard,
-}));
-
-export const signalConfigAccessors = createScopedAccountConfigAccessors({
-  resolveAccount: ({ cfg, accountId }: { cfg: OpenClawConfig; accountId?: string | null }) =>
-    resolveSignalAccount({ cfg, accountId }),
-  resolveAllowFrom: (account: ResolvedSignalAccount) => account.config.allowFrom,
-  formatAllowFrom: (allowFrom) =>
-    allowFrom
-      .map((entry) => String(entry).trim())
-      .filter(Boolean)
-      .map((entry) => (entry === "*" ? "*" : normalizeE164(entry.replace(/^signal:/i, ""))))
-      .filter(Boolean),
-  resolveDefaultTo: (account: ResolvedSignalAccount) => account.config.defaultTo,
-});