diff --git a/scripts/defines.ts b/scripts/defines.ts
index dc3abf4a5..8a0621213 100644
--- a/scripts/defines.ts
+++ b/scripts/defines.ts
@@ -6,9 +6,17 @@
  * corresponding MACRO.* identifier at transpile / bundle time.
  */
 export function getMacroDefines(): Record<string, string> {
+    const { execSync } = require("child_process");
+    let commit = "unknown";
+    try {
+        commit = execSync("git rev-parse --short HEAD", { encoding: "utf-8", cwd: __dirname }).trim();
+    } catch {
+        // ignore git errors
+    }
     return {
         "MACRO.VERSION": JSON.stringify("4.0.13"),
         "MACRO.BUILD_TIME": JSON.stringify(new Date().toISOString()),
+        "MACRO.COMMIT": JSON.stringify(commit),
         "MACRO.FEEDBACK_CHANNEL": JSON.stringify(""),
         "MACRO.ISSUES_EXPLAINER": JSON.stringify(""),
         "MACRO.NATIVE_PACKAGE_URL": JSON.stringify(""),
diff --git a/src/entrypoints/cli.tsx b/src/entrypoints/cli.tsx
index e22289bd6..0557bec51 100644
--- a/src/entrypoints/cli.tsx
+++ b/src/entrypoints/cli.tsx
@@ -8,6 +8,7 @@ if (typeof globalThis.MACRO === 'undefined') {
   ;(globalThis as any).MACRO = {
     VERSION: process.env.CLAUDE_CODE_VERSION || '2.1.888',
     BUILD_TIME: new Date().toISOString(),
+    COMMIT: 'dev',
     FEEDBACK_CHANNEL: '',
     ISSUES_EXPLAINER: '',
     NATIVE_PACKAGE_URL: '',
@@ -85,8 +86,11 @@ async function main(): Promise<void> {
     args.length === 1 &&
     (args[0] === '--version' || args[0] === '-v' || args[0] === '-V')
   ) {
-    // MACRO.VERSION is inlined at build time
-    console.log(`${MACRO.VERSION} (csc)`)
+    // MACRO.VERSION / MACRO.COMMIT / MACRO.BUILD_TIME are inlined at build time
+    const d = new Date(MACRO.BUILD_TIME)
+    const p = (n: number) => String(n).padStart(2, '0')
+    const buildTime = `${d.getFullYear()}/${p(d.getMonth() + 1)}/${p(d.getDate())} ${p(d.getHours())}:${p(d.getMinutes())}:${p(d.getSeconds())}`
+    console.log(`${MACRO.VERSION} (commit: ${MACRO.COMMIT}, built: ${buildTime})`)
     return
   }
 
diff --git a/src/services/rawDump/index.ts b/src/services/rawDump/index.ts
index 635933ec2..71c956fff 100644
--- a/src/services/rawDump/index.ts
+++ b/src/services/rawDump/index.ts
@@ -9,9 +9,10 @@ import { spawnBatchWorker } from './spawn.js'
 let batchWorkerSpawned = false
 
 function isEnabled(): boolean {
-  if (process.env.CSC_DISABLE_RAW_DUMP === '1' || process.env.CSC_DISABLE_RAW_DUMP === 'true') return false
-  if (process.env.COSTRICT_DISABLE_RAW_DUMP === '1' || process.env.COSTRICT_DISABLE_RAW_DUMP === 'true') return false
-  return true
+  // 默认禁用 raw dump，除非显式设置为 0/false
+  if (process.env.CSC_DISABLE_RAW_DUMP === '0' || process.env.CSC_DISABLE_RAW_DUMP === 'false') return true
+  if (process.env.COSTRICT_DISABLE_RAW_DUMP === '0' || process.env.COSTRICT_DISABLE_RAW_DUMP === 'false') return true
+  return false
 }
 
 function ensureBatchWorker() {
diff --git a/src/types/global.d.ts b/src/types/global.d.ts
index df6cc7bd2..c18bf6ba6 100644
--- a/src/types/global.d.ts
+++ b/src/types/global.d.ts
@@ -9,6 +9,7 @@
 declare namespace MACRO {
   export const VERSION: string
   export const BUILD_TIME: string
+  export const COMMIT: string
   export const FEEDBACK_CHANNEL: string
   export const ISSUES_EXPLAINER: string
   export const NATIVE_PACKAGE_URL: string