diff --git a/debugTask.js b/debugTask.js
index ed64796..2fd0aee 100644
--- a/debugTask.js
+++ b/debugTask.js
@@ -2,6 +2,8 @@
  * 单任务调试入口
  *
  * 示例：
+ * node debugTask.js dailyTrending --keep-open
+ * node debugTask.js updateProject --keep-open --dry-run
  * TASK=dailyTrending DEBUG_TASK=true DEBUG_KEEP_OPEN=true node debugTask.js
  * TASK=updateProject DEBUG_TASK=true DEBUG_KEEP_OPEN=true DEBUG_DRY_RUN=true node debugTask.js
  */
@@ -52,15 +54,35 @@ const taskMap = {
   },
 };
 
+function getArgs() {
+  const args = process.argv.slice(2);
+  const taskArg = args.find((arg) => !arg.startsWith('--'));
+  const flags = new Set(args.filter((arg) => arg.startsWith('--')));
+
+  return {
+    taskKey: process.env.TASK || taskArg,
+    help: flags.has('--help') || flags.has('-h'),
+    keepOpen: process.env.DEBUG_KEEP_OPEN === 'true' || flags.has('--keep-open'),
+    pauseEachStep: process.env.DEBUG_PAUSE_EACH_STEP === 'true' || flags.has('--pause-each-step'),
+    dryRun: process.env.DEBUG_DRY_RUN === 'true' || flags.has('--dry-run'),
+  };
+}
+
 function printUsage() {
-  logger.info('用法: TASK=<taskName> node debugTask.js');
+  logger.info('用法: node debugTask.js <taskName> [--keep-open] [--pause-each-step] [--dry-run]');
+  logger.info('兼容用法: TASK=<taskName> node debugTask.js');
   logger.info('可用任务:');
   Object.keys(taskMap).forEach((key) => logger.info(`  ${key}`));
-  logger.info('常用参数: DEBUG_KEEP_OPEN=true DEBUG_PAUSE_EACH_STEP=true DEBUG_DRY_RUN=true');
 }
 
 async function main() {
-  const taskKey = process.env.TASK;
+  const args = getArgs();
+  if (args.help) {
+    printUsage();
+    return;
+  }
+
+  const taskKey = args.taskKey;
   const task = taskMap[taskKey];
 
   if (!task) {
@@ -101,9 +123,9 @@ async function main() {
     logger.info(`===== 执行单任务: ${task.name} =====`);
     await task.handler(page, {
       debugTask: true,
-      keepOpen: process.env.DEBUG_KEEP_OPEN === 'true',
-      pauseEachStep: process.env.DEBUG_PAUSE_EACH_STEP === 'true',
-      dryRun: process.env.DEBUG_DRY_RUN === 'true',
+      keepOpen: args.keepOpen,
+      pauseEachStep: args.pauseEachStep,
+      dryRun: args.dryRun,
     });
 
     logger.divider();
diff --git a/package.json b/package.json
index ca37842..1a29ea7 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,8 @@
     "start": "node main.js",
     "test": "node main.js",
     "debug:task": "node debugTask.js",
-    "debug:trending": "TASK=dailyTrending DEBUG_KEEP_OPEN=true node debugTask.js",
-    "debug:update": "TASK=updateProject DEBUG_KEEP_OPEN=true DEBUG_DRY_RUN=true node debugTask.js"
+    "debug:trending": "node debugTask.js dailyTrending --keep-open",
+    "debug:update": "node debugTask.js updateProject --keep-open --dry-run"
   },
   "keywords": [
     "gitcode",