diff --git a/management/workflow/scripts/agent_check_and_start.sh b/management/workflow/scripts/agent_check_and_start.sh
index adfba2a7a..5b1b9045d 100755
--- a/management/workflow/scripts/agent_check_and_start.sh
+++ b/management/workflow/scripts/agent_check_and_start.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 # 检查Agent监控是否运行，如果没运行就启动
+# 支持重启：杀掉旧进程再启动
 # 使用方法：./agent_check_and_start.sh <agent-name>
+# 例如: ./agent_check_and_start.sh pangtong
 
 AGENT_NAME="$1"
 
@@ -12,10 +14,13 @@ fi
 
 # 检查是否已经运行
 if ps aux | grep "agent_monitor_fixed.sh $AGENT_NAME" | grep -v grep | grep -q .; then
-  echo "✅ $AGENT_NAME 监控已经在运行"
-  exit 0
+  echo "⚠️  $AGENT_NAME 监控已经在运行，将重启..."
+  # 杀掉旧进程
+  pkill -f "agent_monitor_fixed.sh $AGENT_NAME" 2>/dev/null
+  sleep 2
+  echo "✅ 旧进程已停止"
 fi
 
-# 如果没运行，启动它
-echo "🔍 $AGENT_NAME 监控未运行，正在启动..."
+# 启动新进程
+echo "🚀 $AGENT_NAME 监控启动中..."
 ./management/workflow/scripts/agent_auto_start.sh "$AGENT_NAME"