diff --git a/bds-tools/src/check-update.ts b/bds-tools/src/check-update.ts
index 326fd4d7..07bb47ff 100644
--- a/bds-tools/src/check-update.ts
+++ b/bds-tools/src/check-update.ts
@@ -41,7 +41,7 @@ import { compareVersions, getCurrentVersionAsync, getCurrentVersionSync, saveVer
 
 // 独立入口:source = "updater",与 bds-manager 的 "bds-tools" 区分
 const updaterFileSink = createFileSink(LOG_PATH);
-export const log = createLogger({ source: "updater", sinks: [createStdoutSink({ bare: true }), updaterFileSink] });
+const log = createLogger({ source: "updater", sinks: [createStdoutSink({ bare: true }), updaterFileSink] });
 const closeLog = (): void => updaterFileSink.close();
 
 function parseArgs(argv: string[]): Record<string, string | boolean> {
diff --git a/bds-tools/src/qqutil.ts b/bds-tools/src/qqutil.ts
index 2817b57f..60c38dfc 100644
--- a/bds-tools/src/qqutil.ts
+++ b/bds-tools/src/qqutil.ts
@@ -15,7 +15,7 @@ import {
   type QQBridgeConfig,
 } from "@sfmc-bds/sdk/node/config";
 import http from "node:http";
-import { log } from "./check-update.js";
+import { log } from "./log.js";
 import { ROOT_DIR } from "./paths.js";
 
 type QqConfig = Pick<QQBridgeConfig, "llbot_http" | "qq_group_id">;
diff --git a/db-server/src/domain/economy.ts b/db-server/src/domain/economy.ts
index 868d4341..5896e04e 100644
--- a/db-server/src/domain/economy.ts
+++ b/db-server/src/domain/economy.ts
@@ -19,7 +19,10 @@ import { sql } from "../lib/sql-helpers.js";
 import type { TxResult } from "./transaction.js";
 export type { TxResult };
 
-/** 账户表行（与 feature-economy 权威类型结构对齐） */
+/**
+ * 经济域行模型（原 SDK contracts/economy；契约内聚到表所有者 db-server）。
+ * 业务模块应通过 service(economy.*) 消费视图，不依赖这些内部行类型。
+ */
 export interface EconomyAccountRow {
   player_id: string;
   player_name_snapshot: string;
diff --git a/sfmc/src/terminal.ts b/sfmc/src/terminal.ts
index 59a3c7c3..e4ba5222 100644
--- a/sfmc/src/terminal.ts
+++ b/sfmc/src/terminal.ts
@@ -55,7 +55,8 @@ function terminalSettingsFiles(): string[] {
     .filter((file) => fs.existsSync(file));
 }
 
-function preferredPowerShell(): string {
+/** Windows Terminal profile.commandline：启动 shell 并立即进入 sfmc */
+function preferredSfmcCommandline(): string {
   const programFiles = [process.env.ProgramW6432, process.env.ProgramFiles].filter((value): value is string =>
     Boolean(value)
   );
@@ -66,14 +67,18 @@ function preferredPowerShell(): string {
   ];
 
   const installed = candidates.find((candidate) => fs.existsSync(candidate));
-  if (installed) return "pwsh -Command sfmc";
+  if (installed) return `"${installed}" -Command sfmc`;
   if (spawnSync("pwsh.exe", ["-NoProfile", "-Command", "exit"], { stdio: "ignore", windowsHide: true }).status === 0) {
-    return "pwsh -Command sfmc";
+    return "pwsh.exe -Command sfmc";
   }
-  return (
-    path.join(process.env.SystemRoot ?? "C:\\Windows", "System32", "WindowsPowerShell", "v1.0", "powershell.exe") +
-    " -Command sfmc"
+  const windowsPowerShell = path.join(
+    process.env.SystemRoot ?? "C:\\Windows",
+    "System32",
+    "WindowsPowerShell",
+    "v1.0",
+    "powershell.exe"
   );
+  return `"${windowsPowerShell}" -Command sfmc`;
 }
 
 function newGuid(): string {
@@ -203,5 +208,5 @@ export function ensureSeaTerminalProfile(): void {
 
   const runtimeFile = configPath(ROOT, "runtime.json");
   const state = terminalState(runtimeFile, path.dirname(process.execPath));
-  for (const settingsFile of settingsFiles) updateProfile(settingsFile, state, preferredPowerShell());
+  for (const settingsFile of settingsFiles) updateProfile(settingsFile, state, preferredSfmcCommandline());
 }