diff --git a/kill_main.sh b/kill_main.sh
new file mode 100644
index 0000000..24ee028
--- /dev/null
+++ b/kill_main.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+
+# -------- 可按需修改 --------
+TARGET="/opt/ql/DailyMotion/main.py"   # 关键字：精确到脚本路径即可
+SIG="9"                                # 信号；默认 -9，想温和一点改成 15
+# --------------------------------
+
+
+pids=$(ps -eo pid,cmd | grep "$TARGET" | grep -v grep | awk '{print $1}')
+
+ppids=$(printf "%s\n" $pids | xargs -r ps -o ppid= -p | tr -s ' \n')
+
+# 合并并去重
+all=$(printf "%s\n%s\n" "$pids" "$ppids" | sort -u | tr '\n' ' ')
+
+if [ -z "$all" ]; then
+    echo "没有发现正在运行的 $TARGET"
+    exit 0
+fi
+
+echo "即将发送 SIG${SIG:-15} 到进程: $all"
+kill "-${SIG}" $all
+
+echo "完成"