diff --git a/extensions/twitch/src/config.test.ts b/extensions/twitch/src/config.test.ts
index 8cb7f02c468..db072c723a6 100644
--- a/extensions/twitch/src/config.test.ts
+++ b/extensions/twitch/src/config.test.ts
@@ -54,6 +54,30 @@ describe("getAccountConfig", () => {
     expect(result?.username).toBe("secondbot");
   });
 
+  it("normalizes account ids without reading inherited account properties", () => {
+    const accounts = Object.create({
+      inherited: {
+        username: "inherited-bot",
+        accessToken: "oauth:inherited",
+      },
+    }) as Record<string, unknown>;
+    accounts.Secondary = {
+      username: "secondbot",
+      accessToken: "oauth:secondary",
+    };
+
+    const cfg = {
+      channels: {
+        twitch: {
+          accounts,
+        },
+      },
+    };
+
+    expect(getAccountConfig(cfg, "SECONDARY\r\n")).toMatchObject({ username: "secondbot" });
+    expect(getAccountConfig(cfg, "inherited")).toBeNull();
+  });
+
   it("returns null for non-existent account ID", () => {
     const result = getAccountConfig(mockMultiAccountConfig, "nonexistent");
 
@@ -120,6 +144,21 @@ describe("listAccountIds", () => {
       } as Parameters<typeof listAccountIds>[0]),
     ).toEqual(["default", "secondary"]);
   });
+
+  it("normalizes configured account ids", () => {
+    expect(
+      listAccountIds({
+        channels: {
+          twitch: {
+            accounts: {
+              Secondary: { username: "secondbot" },
+              "Alerts\r\n\u001b[31m": { username: "alerts" },
+            },
+          },
+        },
+      } as Parameters<typeof listAccountIds>[0]),
+    ).toEqual(["alerts-31m", "secondary"]);
+  });
 });
 
 describe("resolveDefaultTwitchAccountId", () => {
diff --git a/extensions/twitch/src/config.ts b/extensions/twitch/src/config.ts
index fa102de0ed8..bc653d93108 100644
--- a/extensions/twitch/src/config.ts
+++ b/extensions/twitch/src/config.ts
@@ -1,4 +1,8 @@
-import { listCombinedAccountIds } from "openclaw/plugin-sdk/account-resolution";
+import {
+  listCombinedAccountIds,
+  normalizeAccountId,
+  resolveNormalizedAccountEntry,
+} from "openclaw/plugin-sdk/account-resolution";
 import type { OpenClawConfig } from "openclaw/plugin-sdk/config-runtime";
 import { resolveTwitchToken, type TwitchTokenResolution } from "./token.js";
 import type { TwitchAccountConfig } from "./types.js";
@@ -36,14 +40,19 @@ export function getAccountConfig(
   }
 
   const cfg = coreConfig as OpenClawConfig;
+  const normalizedAccountId = normalizeAccountId(accountId);
   const twitch = cfg.channels?.twitch;
   // Access accounts via unknown to handle union type (single-account vs multi-account)
   const twitchRaw = twitch as Record<string, unknown> | undefined;
   const accounts = twitchRaw?.accounts as Record<string, TwitchAccountConfig> | undefined;
 
   // For default account, check base-level config first
-  if (accountId === DEFAULT_ACCOUNT_ID) {
-    const accountFromAccounts = accounts?.[DEFAULT_ACCOUNT_ID];
+  if (normalizedAccountId === DEFAULT_ACCOUNT_ID) {
+    const accountFromAccounts = resolveNormalizedAccountEntry(
+      accounts,
+      DEFAULT_ACCOUNT_ID,
+      normalizeAccountId,
+    );
 
     // Base-level properties that can form an implicit default account
     const baseLevel = {
@@ -87,11 +96,12 @@ export function getAccountConfig(
   }
 
   // For non-default accounts, only check accounts object
-  if (!accounts || !accounts[accountId]) {
+  const account = resolveNormalizedAccountEntry(accounts, normalizedAccountId, normalizeAccountId);
+  if (!account) {
     return null;
   }
 
-  return accounts[accountId] as TwitchAccountConfig | null;
+  return account;
 }
 
 /**
@@ -113,16 +123,19 @@ export function listAccountIds(cfg: OpenClawConfig): string[] {
       typeof twitchRaw.channel === "string");
 
   return listCombinedAccountIds({
-    configuredAccountIds: Object.keys(accountMap ?? {}),
+    configuredAccountIds: Object.keys(accountMap ?? {}).map((accountId) =>
+      normalizeAccountId(accountId),
+    ),
     implicitAccountId: hasBaseLevelConfig ? DEFAULT_ACCOUNT_ID : undefined,
   });
 }
 
 export function resolveDefaultTwitchAccountId(cfg: OpenClawConfig): string {
-  const preferred =
+  const preferredRaw =
     typeof cfg.channels?.twitch?.defaultAccount === "string"
       ? cfg.channels.twitch.defaultAccount.trim()
       : "";
+  const preferred = preferredRaw ? normalizeAccountId(preferredRaw) : "";
   const ids = listAccountIds(cfg);
   if (preferred && ids.includes(preferred)) {
     return preferred;
@@ -137,7 +150,9 @@ export function resolveTwitchAccountContext(
   cfg: OpenClawConfig,
   accountId?: string | null,
 ): ResolvedTwitchAccountContext {
-  const resolvedAccountId = accountId?.trim() || resolveDefaultTwitchAccountId(cfg);
+  const resolvedAccountId = accountId?.trim()
+    ? normalizeAccountId(accountId)
+    : resolveDefaultTwitchAccountId(cfg);
   const account = getAccountConfig(cfg, resolvedAccountId);
   const tokenResolution = resolveTwitchToken(cfg, { accountId: resolvedAccountId });
   return {
diff --git a/extensions/twitch/src/setup-surface.test.ts b/extensions/twitch/src/setup-surface.test.ts
index 3f2ef0f01c1..4336782eb9a 100644
--- a/extensions/twitch/src/setup-surface.test.ts
+++ b/extensions/twitch/src/setup-surface.test.ts
@@ -208,7 +208,7 @@ describe("setup surface helpers", () => {
       expect(defaultAccount?.clientId).toBe("test-client-id");
     });
 
-    it("writes env-token setup to the configured default account", async () => {
+    it("skips env-token shortcut for non-default accounts", async () => {
       mockPromptConfirm.mockReset().mockResolvedValue(true as never);
       mockPromptText
         .mockReset()
@@ -230,12 +230,9 @@ describe("setup surface helpers", () => {
         {} as Parameters<typeof configureWithEnvToken>[5],
       );
 
-      const secondaryAccount = result?.cfg.channels?.twitch?.accounts?.secondary as
-        | { username?: string; clientId?: string }
-        | undefined;
-      expect(secondaryAccount?.username).toBe("secondary-bot");
-      expect(secondaryAccount?.clientId).toBe("secondary-client");
-      expect(result?.cfg.channels?.twitch?.accounts?.default).toBeUndefined();
+      expect(result).toBeNull();
+      expect(mockPromptConfirm).not.toHaveBeenCalled();
+      expect(mockPromptText).not.toHaveBeenCalled();
     });
   });
 
@@ -402,6 +399,41 @@ describe("setup surface helpers", () => {
       expect(twitch?.accounts?.secondary?.accessToken).toBe("oauth:secondary");
       expect(twitch?.accounts?.default?.username).toBe("default-bot");
     });
+
+    it("persists a token instead of using env-token shortcut for non-default finalize", async () => {
+      process.env.OPENCLAW_TWITCH_ACCESS_TOKEN = "oauth:fromenv";
+      mockPromptText
+        .mockReset()
+        .mockResolvedValueOnce("secondary-bot" as never)
+        .mockResolvedValueOnce("oauth:persisted" as never)
+        .mockResolvedValueOnce("secondary-client" as never)
+        .mockResolvedValueOnce("#secondary" as never);
+      mockPromptConfirm.mockReset().mockResolvedValue(false as never);
+
+      const result = await twitchSetupWizard.finalize?.({
+        cfg: {
+          channels: {
+            twitch: {
+              accounts: {},
+            },
+          },
+        } as Parameters<NonNullable<typeof twitchSetupWizard.finalize>>[0]["cfg"],
+        accountId: "secondary",
+        credentialValues: {},
+        runtime: {} as Parameters<NonNullable<typeof twitchSetupWizard.finalize>>[0]["runtime"],
+        prompter: mockPrompter,
+        options: {},
+        forceAllowFrom: false,
+      });
+
+      const twitch = result?.cfg?.channels?.twitch;
+      expect(twitch?.accounts?.secondary?.accessToken).toBe("oauth:persisted");
+      expect(mockPromptConfirm).toHaveBeenCalledTimes(1);
+      expect(mockPromptConfirm).toHaveBeenCalledWith({
+        message: "Enable automatic token refresh (requires client secret and refresh token)?",
+        initialValue: false,
+      });
+    });
   });
 
   describe("setup-only plugin config", () => {
@@ -431,5 +463,31 @@ describe("setup surface helpers", () => {
       expect(twitchSetupPlugin.config.listAccountIds(cfg)).toEqual(["default", "secondary"]);
       expect(twitchSetupPlugin.config.defaultAccountId?.(cfg)).toBe("secondary");
     });
+
+    it("normalizes exposed account ids", () => {
+      const cfg = {
+        channels: {
+          twitch: {
+            accounts: {
+              Secondary: {
+                username: "secondary-bot",
+                accessToken: "oauth:secondary",
+                clientId: "secondary-client",
+                channel: "#secondary",
+              },
+            },
+          },
+        },
+      } as Parameters<typeof twitchSetupPlugin.config.listAccountIds>[0];
+
+      expect(twitchSetupPlugin.config.listAccountIds(cfg)).toEqual(["secondary"]);
+      expect(twitchSetupPlugin.config.defaultAccountId?.(cfg)).toBe("secondary");
+      expect(twitchSetupPlugin.config.resolveAccount(cfg, "SECONDARY\r\n").accountId).toBe(
+        "secondary",
+      );
+      expect(twitchSetupPlugin.config.resolveAccount(cfg, "SECONDARY\r\n").username).toBe(
+        "secondary-bot",
+      );
+    });
   });
 });
diff --git a/extensions/twitch/src/setup-surface.ts b/extensions/twitch/src/setup-surface.ts
index 818e16d6857..2ad4f540989 100644
--- a/extensions/twitch/src/setup-surface.ts
+++ b/extensions/twitch/src/setup-surface.ts
@@ -208,6 +208,11 @@ export async function configureWithEnvToken(
   dmPolicy: ChannelSetupDmPolicy,
   accountId: string = resolveSetupAccountId(cfg),
 ): Promise<{ cfg: OpenClawConfig } | null> {
+  const resolvedAccountId = normalizeAccountId(accountId);
+  if (resolvedAccountId !== DEFAULT_ACCOUNT_ID) {
+    return null;
+  }
+
   const useEnv = await prompter.confirm({
     message: "Twitch env var OPENCLAW_TWITCH_ACCESS_TOKEN detected. Use env token?",
     initialValue: true,
@@ -227,11 +232,17 @@ export async function configureWithEnvToken(
       accessToken: "",
       enabled: true,
     },
-    accountId,
+    resolvedAccountId,
   );
 
   if (forceAllowFrom && dmPolicy.promptAllowFrom) {
-    return { cfg: await dmPolicy.promptAllowFrom({ cfg: cfgWithAccount, prompter, accountId }) };
+    return {
+      cfg: await dmPolicy.promptAllowFrom({
+        cfg: cfgWithAccount,
+        prompter,
+        accountId: resolvedAccountId,
+      }),
+    };
   }
 
   return { cfg: cfgWithAccount };
@@ -400,7 +411,7 @@ export const twitchSetupWizard: ChannelSetupWizard = {
 
     const envToken = process.env.OPENCLAW_TWITCH_ACCESS_TOKEN?.trim();
 
-    if (envToken && !account?.accessToken) {
+    if (accountId === DEFAULT_ACCOUNT_ID && envToken && !account?.accessToken) {
       const envResult = await configureWithEnvToken(
         cfg,
         prompter,
@@ -469,7 +480,7 @@ export const twitchSetupPlugin: ChannelPlugin<ResolvedTwitchAccount> = {
   config: {
     listAccountIds: (cfg) => listAccountIds(cfg),
     resolveAccount: (cfg, accountId) => {
-      const resolvedAccountId = accountId ?? resolveDefaultTwitchAccountId(cfg);
+      const resolvedAccountId = normalizeAccountId(accountId ?? resolveDefaultTwitchAccountId(cfg));
       const account = getAccountConfig(cfg, resolvedAccountId);
       if (!account) {
         return {