diff --git a/scripts/build-portal-runtime.mjs b/scripts/build-portal-runtime.mjs
index 906e133..b55c7e0 100755
--- a/scripts/build-portal-runtime.mjs
+++ b/scripts/build-portal-runtime.mjs
@@ -267,7 +267,7 @@ async function writeMetadata() {
       '',
       'export NODE_ENV=production',
       'export H5_PORT="${H5_PORT:-8081}"',
-      'export H5_PUBLIC_BASE_URL="${H5_PUBLIC_BASE_URL:-https://mm.tkmind.cn}"',
+      'export H5_PUBLIC_BASE_URL="${H5_PUBLIC_BASE_URL:-https://m.tkmind.cn}"',
       'export TKMIND_API_TARGETS="${TKMIND_API_TARGETS:-https://127.0.0.1:18006,https://127.0.0.1:18007,https://127.0.0.1:18008,https://127.0.0.1:18009}"',
       'export TKMIND_API_TARGET="${TKMIND_API_TARGET:-https://127.0.0.1:18006}"',
       'export TKMIND_API_TARGET_1="${TKMIND_API_TARGET_1:-https://127.0.0.1:18007}"',
@@ -385,10 +385,10 @@ async function writeMetadata() {
       '  H5_USERS_ROOT / MINDSPACE_STORAGE_ROOT / MEMIND_SHARED_PUBLISH_ROOT',
       '',
       'Deployment and operations transport:',
-      '  H5 public domain: mm.tkmind.cn',
-      '  Current public path: mm.tkmind.cn -> local nginx -> Portal :8081',
-      '  Legacy rollback-only path: m.tkmind.cn -> 105 nginx -> reverse SSH tunnel -> Portal :8081',
-      '  Future H5 traffic must not depend on 105 forwarding unless explicitly rolling back.',
+      '  H5 public domain: m.tkmind.cn',
+      '  Current public path: m.tkmind.cn -> 105 nginx -> 103 Portal :8081',
+      '  Test-only path: mm.tkmind.cn -> 105 nginx -> local/103 test routing when explicitly enabled.',
+      '  Production H5 and WeChat links should use m.tkmind.cn unless a test rollout explicitly overrides H5_PUBLIC_BASE_URL.',
       '',
       'Streaming runtime operations:',
       '  node scripts/check-stream-runtime.mjs',
@@ -410,7 +410,7 @@ async function writeMetadata() {
       '  node scripts/runtime-worker-drain.mjs undrain goosed-3',
       '  node scripts/check-tool-runtime.mjs',
       '  node scripts/check-agent-code-run-entry.mjs',
-      '  curl -sk https://mm.tkmind.cn/api/runtime/status  # includes toolRuntime.queue',
+      '  curl -sk https://m.tkmind.cn/api/runtime/status  # includes toolRuntime.queue',
       '  node scripts/agent-run-worker.mjs --status',
       '  node scripts/agent-run-worker.mjs --once',
       '  bash scripts/install-agent-run-worker-agent.sh  # installs disabled by default',
diff --git a/scripts/check-agent-code-run-entry.mjs b/scripts/check-agent-code-run-entry.mjs
index df47876..cc277ee 100644
--- a/scripts/check-agent-code-run-entry.mjs
+++ b/scripts/check-agent-code-run-entry.mjs
@@ -115,7 +115,7 @@ const envFile = process.env.MEMIND_ENV_FILE || path.join(process.cwd(), '.env');
 loadEnvFile(envFile);
 
 const distRoot = path.resolve(process.env.MEMIND_H5_DIST_ROOT || path.join(process.cwd(), 'dist'));
-const publicBase = (process.env.H5_PUBLIC_BASE_URL || 'https://mm.tkmind.cn').replace(/\/$/, '');
+const publicBase = (process.env.H5_PUBLIC_BASE_URL || 'https://m.tkmind.cn').replace(/\/$/, '');
 const insecureDispatcher = new Agent({ connect: { rejectUnauthorized: false } });
 
 async function fetchJson(pathname) {
diff --git a/scripts/check-stream-runtime.mjs b/scripts/check-stream-runtime.mjs
index fd9730e..41834aa 100755
--- a/scripts/check-stream-runtime.mjs
+++ b/scripts/check-stream-runtime.mjs
@@ -19,7 +19,7 @@ function loadEnvFile(filePath) {
 loadEnvFile(path.join(process.cwd(), '.env'));
 
 const insecureDispatcher = new Agent({ connect: { rejectUnauthorized: false } });
-const publicBase = (process.env.H5_PUBLIC_BASE_URL || 'https://mm.tkmind.cn').replace(/\/$/, '');
+const publicBase = (process.env.H5_PUBLIC_BASE_URL || 'https://m.tkmind.cn').replace(/\/$/, '');
 const targets = (process.env.TKMIND_API_TARGETS || process.env.TKMIND_API_TARGET || '')
   .split(',')
   .map((value) => value.trim())
diff --git a/scripts/run-memind-portal-prod.sh b/scripts/run-memind-portal-prod.sh
index 5ef9b2d..449c9db 100755
--- a/scripts/run-memind-portal-prod.sh
+++ b/scripts/run-memind-portal-prod.sh
@@ -13,7 +13,7 @@ fi
 
 export NODE_ENV=production
 export H5_PORT="${H5_PORT:-8081}"
-export H5_PUBLIC_BASE_URL="${H5_PUBLIC_BASE_URL:-https://mm.tkmind.cn}"
+export H5_PUBLIC_BASE_URL="${H5_PUBLIC_BASE_URL:-https://m.tkmind.cn}"
 export TKMIND_API_TARGETS="${TKMIND_API_TARGETS:-https://127.0.0.1:18006,https://127.0.0.1:18007,https://127.0.0.1:18008,https://127.0.0.1:18009}"
 export TKMIND_API_TARGET="${TKMIND_API_TARGET:-https://127.0.0.1:18006}"
 export TKMIND_API_TARGET_1="${TKMIND_API_TARGET_1:-https://127.0.0.1:18007}"
diff --git a/scripts/runtime-slo-report.mjs b/scripts/runtime-slo-report.mjs
index 4d66980..7cbc8a8 100755
--- a/scripts/runtime-slo-report.mjs
+++ b/scripts/runtime-slo-report.mjs
@@ -289,7 +289,7 @@ if (args.help) {
   process.exit(0);
 }
 
-const publicBase = (process.env.H5_PUBLIC_BASE_URL || 'https://mm.tkmind.cn').replace(/\/$/, '');
+const publicBase = (process.env.H5_PUBLIC_BASE_URL || 'https://m.tkmind.cn').replace(/\/$/, '');
 const redisUrl = process.env.MEMIND_RUNTIME_REDIS_URL || 'redis://127.0.0.1:6379/0';
 const namespace = process.env.MEMIND_RUNTIME_REDIS_NAMESPACE || 'memind:runtime';
 const mindSpaceRoots = uniquePaths([
diff --git a/scripts/wechat-mp-menu.mjs b/scripts/wechat-mp-menu.mjs
index 494c6e9..187faa3 100755
--- a/scripts/wechat-mp-menu.mjs
+++ b/scripts/wechat-mp-menu.mjs
@@ -23,12 +23,12 @@ const MENU = {
     {
       type: 'view',
       name: 'TKMind',
-      url: 'https://mm.tkmind.cn',
+      url: 'https://m.tkmind.cn',
     },
     {
       type: 'view',
       name: 'M空间',
-      url: 'https://mm.tkmind.cn/space',
+      url: 'https://m.tkmind.cn/space',
     },
     {
       type: 'view',
diff --git a/user-publish.mjs b/user-publish.mjs
index 5978567..6774e33 100644
--- a/user-publish.mjs
+++ b/user-publish.mjs
@@ -47,7 +47,7 @@ export function resolveUserAddressName({ displayName, username, slug } = {}) {
 }
 
 export function resolvePublicBaseUrl(env = process.env) {
-  return (env.H5_PUBLIC_BASE_URL ?? 'https://mm.tkmind.cn').replace(/\/$/, '');
+  return (env.H5_PUBLIC_BASE_URL ?? 'https://m.tkmind.cn').replace(/\/$/, '');
 }
 
 export const PUBLISH_KEY_UUID =