diff --git a/extensions/discord/src/doctor-contract.ts b/extensions/discord/src/doctor-contract.ts
index 5354f199e52..af277af338e 100644
--- a/extensions/discord/src/doctor-contract.ts
+++ b/extensions/discord/src/doctor-contract.ts
@@ -3,11 +3,7 @@ import type {
   ChannelDoctorLegacyConfigRule,
 } from "openclaw/plugin-sdk/channel-contract";
 import type { OpenClawConfig } from "openclaw/plugin-sdk/config-runtime";
-import {
-  asObjectRecord,
-  normalizeLegacyDmAliases,
-  normalizeLegacyStreamingAliases,
-} from "openclaw/plugin-sdk/runtime-doctor";
+import { asObjectRecord, normalizeLegacyChannelAliases } from "openclaw/plugin-sdk/runtime-doctor";
 import { resolveDiscordPreviewStreamMode } from "./preview-streaming.js";
 
 const LEGACY_TTS_PROVIDER_KEYS = ["openai", "elevenlabs", "microsoft", "edge"] as const;
@@ -137,77 +133,40 @@ export function normalizeCompatibilityConfig({
   let changed = false;
   const shouldPromoteRootDmAllowFrom = !asObjectRecord(updated.accounts);
 
-  const dm = normalizeLegacyDmAliases({
-    entry: updated,
+  const aliases = normalizeLegacyChannelAliases({
+    entry: rawEntry,
     pathPrefix: "channels.discord",
     changes,
-    promoteAllowFrom: shouldPromoteRootDmAllowFrom,
-  });
-  updated = dm.entry;
-  changed = changed || dm.changed;
-
-  const streaming = normalizeLegacyStreamingAliases({
-    entry: updated,
-    pathPrefix: "channels.discord",
-    changes,
-    resolvedMode: resolveDiscordPreviewStreamMode(updated),
-    includePreviewChunk: true,
-  });
-  updated = streaming.entry;
-  changed = changed || streaming.changed;
-
-  const rawAccounts = asObjectRecord(updated.accounts);
-  if (rawAccounts) {
-    let accountsChanged = false;
-    const accounts = { ...rawAccounts };
-    for (const [accountId, rawAccount] of Object.entries(rawAccounts)) {
-      const account = asObjectRecord(rawAccount);
-      if (!account) {
-        continue;
-      }
-      let accountEntry = account;
-      let accountChanged = false;
-      const accountDm = normalizeLegacyDmAliases({
-        entry: accountEntry,
-        pathPrefix: `channels.discord.accounts.${accountId}`,
-        changes,
-      });
-      accountEntry = accountDm.entry;
-      accountChanged = accountDm.changed;
-      const accountStreaming = normalizeLegacyStreamingAliases({
-        entry: accountEntry,
-        pathPrefix: `channels.discord.accounts.${accountId}`,
-        changes,
-        resolvedMode: resolveDiscordPreviewStreamMode(accountEntry),
-        includePreviewChunk: true,
-      });
-      accountEntry = accountStreaming.entry;
-      accountChanged = accountChanged || accountStreaming.changed;
-      const accountVoice = asObjectRecord(accountEntry.voice);
+    normalizeDm: true,
+    rootDmPromoteAllowFrom: shouldPromoteRootDmAllowFrom,
+    normalizeAccountDm: true,
+    resolveStreamingOptions: (entry) => ({
+      resolvedMode: resolveDiscordPreviewStreamMode(entry),
+      includePreviewChunk: true,
+    }),
+    normalizeAccountExtra: ({ account, pathPrefix }) => {
+      const accountVoice = asObjectRecord(account.voice);
       if (
-        accountVoice &&
-        migrateLegacyTtsConfig(
+        !accountVoice ||
+        !migrateLegacyTtsConfig(
           asObjectRecord(accountVoice.tts),
-          `channels.discord.accounts.${accountId}.voice.tts`,
+          `${pathPrefix}.voice.tts`,
           changes,
         )
       ) {
-        accountEntry = {
-          ...accountEntry,
+        return { entry: account, changed: false };
+      }
+      return {
+        entry: {
+          ...account,
           voice: accountVoice,
-        };
-        accountChanged = true;
-      }
-      if (accountChanged) {
-        accounts[accountId] = accountEntry;
-        accountsChanged = true;
-      }
-    }
-    if (accountsChanged) {
-      updated = { ...updated, accounts };
-      changed = true;
-    }
-  }
+        },
+        changed: true,
+      };
+    },
+  });
+  updated = aliases.entry;
+  changed = aliases.changed;
 
   const voice = asObjectRecord(updated.voice);
   if (
diff --git a/extensions/slack/src/doctor-contract.ts b/extensions/slack/src/doctor-contract.ts
index baaba34df63..237d38ce7f6 100644
--- a/extensions/slack/src/doctor-contract.ts
+++ b/extensions/slack/src/doctor-contract.ts
@@ -4,19 +4,13 @@ import type {
 } from "openclaw/plugin-sdk/channel-contract";
 import type { OpenClawConfig } from "openclaw/plugin-sdk/config-runtime";
 import {
+  asObjectRecord,
   hasLegacyAccountStreamingAliases,
   hasLegacyStreamingAliases,
-  normalizeLegacyDmAliases,
-  normalizeLegacyStreamingAliases,
+  normalizeLegacyChannelAliases,
 } from "openclaw/plugin-sdk/runtime-doctor";
 import { resolveSlackNativeStreaming, resolveSlackStreamingMode } from "./streaming-compat.js";
 
-function asObjectRecord(value: unknown): Record<string, unknown> | null {
-  return value && typeof value === "object" && !Array.isArray(value)
-    ? (value as Record<string, unknown>)
-    : null;
-}
-
 function hasLegacySlackStreamingAliases(value: unknown): boolean {
   return hasLegacyStreamingAliases(value, { includeNativeTransport: true });
 }
@@ -50,61 +44,19 @@ export function normalizeCompatibilityConfig({
   let updated = rawEntry;
   let changed = false;
 
-  const dm = normalizeLegacyDmAliases({
-    entry: updated,
+  const aliases = normalizeLegacyChannelAliases({
+    entry: rawEntry,
     pathPrefix: "channels.slack",
     changes,
+    normalizeDm: true,
+    normalizeAccountDm: true,
+    resolveStreamingOptions: (entry) => ({
+      resolvedMode: resolveSlackStreamingMode(entry),
+      resolvedNativeTransport: resolveSlackNativeStreaming(entry),
+    }),
   });
-  updated = dm.entry;
-  changed = changed || dm.changed;
-
-  const streaming = normalizeLegacyStreamingAliases({
-    entry: updated,
-    pathPrefix: "channels.slack",
-    changes,
-    resolvedMode: resolveSlackStreamingMode(updated),
-    resolvedNativeTransport: resolveSlackNativeStreaming(updated),
-  });
-  updated = streaming.entry;
-  changed = changed || streaming.changed;
-
-  const rawAccounts = asObjectRecord(updated.accounts);
-  if (rawAccounts) {
-    let accountsChanged = false;
-    const accounts = { ...rawAccounts };
-    for (const [accountId, rawAccount] of Object.entries(rawAccounts)) {
-      const account = asObjectRecord(rawAccount);
-      if (!account) {
-        continue;
-      }
-      let accountEntry = account;
-      let accountChanged = false;
-      const accountDm = normalizeLegacyDmAliases({
-        entry: accountEntry,
-        pathPrefix: `channels.slack.accounts.${accountId}`,
-        changes,
-      });
-      accountEntry = accountDm.entry;
-      accountChanged = accountDm.changed;
-      const accountStreaming = normalizeLegacyStreamingAliases({
-        entry: accountEntry,
-        pathPrefix: `channels.slack.accounts.${accountId}`,
-        changes,
-        resolvedMode: resolveSlackStreamingMode(accountEntry),
-        resolvedNativeTransport: resolveSlackNativeStreaming(accountEntry),
-      });
-      accountEntry = accountStreaming.entry;
-      accountChanged = accountChanged || accountStreaming.changed;
-      if (accountChanged) {
-        accounts[accountId] = accountEntry;
-        accountsChanged = true;
-      }
-    }
-    if (accountsChanged) {
-      updated = { ...updated, accounts };
-      changed = true;
-    }
-  }
+  updated = aliases.entry;
+  changed = aliases.changed;
 
   if (!changed) {
     return { config: cfg, changes: [] };
diff --git a/extensions/telegram/src/doctor-contract.ts b/extensions/telegram/src/doctor-contract.ts
index be3ef1d00c0..d01601ad76f 100644
--- a/extensions/telegram/src/doctor-contract.ts
+++ b/extensions/telegram/src/doctor-contract.ts
@@ -7,7 +7,7 @@ import {
   asObjectRecord,
   hasLegacyAccountStreamingAliases,
   hasLegacyStreamingAliases,
-  normalizeLegacyStreamingAliases,
+  normalizeLegacyChannelAliases,
 } from "openclaw/plugin-sdk/runtime-doctor";
 import { resolveTelegramPreviewStreamMode } from "./preview-streaming.js";
 
@@ -93,42 +93,17 @@ export function normalizeCompatibilityConfig({
     }
   }
 
-  const streaming = normalizeLegacyStreamingAliases({
+  const aliases = normalizeLegacyChannelAliases({
     entry: updated,
     pathPrefix: "channels.telegram",
     changes,
-    includePreviewChunk: true,
-    resolvedMode: resolveTelegramPreviewStreamMode(updated),
+    resolveStreamingOptions: (entry) => ({
+      includePreviewChunk: true,
+      resolvedMode: resolveTelegramPreviewStreamMode(entry),
+    }),
   });
-  updated = streaming.entry;
-  changed = changed || streaming.changed;
-
-  const rawAccounts = asObjectRecord(updated.accounts);
-  if (rawAccounts) {
-    let accountsChanged = false;
-    const accounts = { ...rawAccounts };
-    for (const [accountId, rawAccount] of Object.entries(rawAccounts)) {
-      const account = asObjectRecord(rawAccount);
-      if (!account) {
-        continue;
-      }
-      const accountStreaming = normalizeLegacyStreamingAliases({
-        entry: account,
-        pathPrefix: `channels.telegram.accounts.${accountId}`,
-        changes,
-        includePreviewChunk: true,
-        resolvedMode: resolveTelegramPreviewStreamMode(account),
-      });
-      if (accountStreaming.changed) {
-        accounts[accountId] = accountStreaming.entry;
-        accountsChanged = true;
-      }
-    }
-    if (accountsChanged) {
-      updated = { ...updated, accounts };
-      changed = true;
-    }
-  }
+  updated = aliases.entry;
+  changed = changed || aliases.changed;
 
   if (!changed && changes.length === 0) {
     return { config: cfg, changes: [] };
diff --git a/src/config/channel-compat-normalization.ts b/src/config/channel-compat-normalization.ts
index 0b664caf917..f8902e9a0de 100644
--- a/src/config/channel-compat-normalization.ts
+++ b/src/config/channel-compat-normalization.ts
@@ -1,10 +1,24 @@
 import { normalizeStringEntries } from "../shared/string-normalization.js";
 
-type CompatMutationResult = {
+export type CompatMutationResult = {
   entry: Record<string, unknown>;
   changed: boolean;
 };
 
+export type LegacyStreamingAliasOptions = {
+  resolvedMode: string;
+  includePreviewChunk?: boolean;
+  resolvedNativeTransport?: unknown;
+  offModeLegacyNotice?: (pathPrefix: string) => string;
+};
+
+export type NormalizeLegacyChannelAccountParams = {
+  account: Record<string, unknown>;
+  accountId: string;
+  pathPrefix: string;
+  changes: string[];
+};
+
 export function asObjectRecord(value: unknown): Record<string, unknown> | null {
   return value && typeof value === "object" && !Array.isArray(value)
     ? (value as Record<string, unknown>)
@@ -120,15 +134,13 @@ export function normalizeLegacyDmAliases(params: {
   return { entry: updated, changed };
 }
 
-export function normalizeLegacyStreamingAliases(params: {
-  entry: Record<string, unknown>;
-  pathPrefix: string;
-  changes: string[];
-  resolvedMode: string;
-  includePreviewChunk?: boolean;
-  resolvedNativeTransport?: unknown;
-  offModeLegacyNotice?: (pathPrefix: string) => string;
-}): CompatMutationResult {
+export function normalizeLegacyStreamingAliases(
+  params: {
+    entry: Record<string, unknown>;
+    pathPrefix: string;
+    changes: string[];
+  } & LegacyStreamingAliasOptions,
+): CompatMutationResult {
   const beforeStreaming = params.entry.streaming;
   const hadLegacyStreamMode = params.entry.streamMode !== undefined;
   const hasLegacyFlatFields =
@@ -254,6 +266,98 @@ export function normalizeLegacyStreamingAliases(params: {
   return { entry: updated, changed };
 }
 
+export function normalizeLegacyChannelAliases(params: {
+  entry: Record<string, unknown>;
+  pathPrefix: string;
+  changes: string[];
+  normalizeDm?: boolean;
+  rootDmPromoteAllowFrom?: boolean;
+  normalizeAccountDm?: boolean;
+  resolveStreamingOptions: (entry: Record<string, unknown>) => LegacyStreamingAliasOptions;
+  normalizeAccountExtra?: (params: NormalizeLegacyChannelAccountParams) => CompatMutationResult;
+}): CompatMutationResult {
+  let updated = params.entry;
+  let changed = false;
+
+  if (params.normalizeDm === true) {
+    const dm = normalizeLegacyDmAliases({
+      entry: updated,
+      pathPrefix: params.pathPrefix,
+      changes: params.changes,
+      promoteAllowFrom: params.rootDmPromoteAllowFrom,
+    });
+    updated = dm.entry;
+    changed = dm.changed;
+  }
+
+  const streaming = normalizeLegacyStreamingAliases({
+    entry: updated,
+    pathPrefix: params.pathPrefix,
+    changes: params.changes,
+    ...params.resolveStreamingOptions(updated),
+  });
+  updated = streaming.entry;
+  changed = changed || streaming.changed;
+
+  const rawAccounts = asObjectRecord(updated.accounts);
+  if (!rawAccounts) {
+    return { entry: updated, changed };
+  }
+
+  let accountsChanged = false;
+  const accounts = { ...rawAccounts };
+  for (const [accountId, rawAccount] of Object.entries(rawAccounts)) {
+    const account = asObjectRecord(rawAccount);
+    if (!account) {
+      continue;
+    }
+    let accountEntry = account;
+    let accountChanged = false;
+    const accountPathPrefix = `${params.pathPrefix}.accounts.${accountId}`;
+
+    if (params.normalizeAccountDm === true) {
+      const accountDm = normalizeLegacyDmAliases({
+        entry: accountEntry,
+        pathPrefix: accountPathPrefix,
+        changes: params.changes,
+      });
+      accountEntry = accountDm.entry;
+      accountChanged = accountDm.changed;
+    }
+
+    const accountStreaming = normalizeLegacyStreamingAliases({
+      entry: accountEntry,
+      pathPrefix: accountPathPrefix,
+      changes: params.changes,
+      ...params.resolveStreamingOptions(accountEntry),
+    });
+    accountEntry = accountStreaming.entry;
+    accountChanged = accountChanged || accountStreaming.changed;
+
+    const accountExtra = params.normalizeAccountExtra?.({
+      account: accountEntry,
+      accountId,
+      pathPrefix: accountPathPrefix,
+      changes: params.changes,
+    });
+    if (accountExtra) {
+      accountEntry = accountExtra.entry;
+      accountChanged = accountChanged || accountExtra.changed;
+    }
+
+    if (accountChanged) {
+      accounts[accountId] = accountEntry;
+      accountsChanged = true;
+    }
+  }
+  if (accountsChanged) {
+    updated = { ...updated, accounts };
+    changed = true;
+  }
+
+  return { entry: updated, changed };
+}
+
 export function hasLegacyStreamingAliases(
   value: unknown,
   options?: { includePreviewChunk?: boolean; includeNativeTransport?: boolean },
diff --git a/src/plugin-sdk/runtime-doctor.ts b/src/plugin-sdk/runtime-doctor.ts
index 7abd77c3a6d..ae6e3df73fe 100644
--- a/src/plugin-sdk/runtime-doctor.ts
+++ b/src/plugin-sdk/runtime-doctor.ts
@@ -3,9 +3,15 @@ export {
   asObjectRecord,
   hasLegacyAccountStreamingAliases,
   hasLegacyStreamingAliases,
+  normalizeLegacyChannelAliases,
   normalizeLegacyDmAliases,
   normalizeLegacyStreamingAliases,
 } from "../config/channel-compat-normalization.js";
+export type {
+  CompatMutationResult,
+  LegacyStreamingAliasOptions,
+  NormalizeLegacyChannelAccountParams,
+} from "../config/channel-compat-normalization.js";
 export {
   detectPluginInstallPathIssue,
   formatPluginInstallPathIssue,