diff --git a/base/src/main/java/com/soug/mm/base/config/PortConfig.kt b/base/src/main/java/com/soug/mm/base/config/PortConfig.kt
index 685c9175..ae067745 100644
--- a/base/src/main/java/com/soug/mm/base/config/PortConfig.kt
+++ b/base/src/main/java/com/soug/mm/base/config/PortConfig.kt
@@ -1,5 +1,5 @@
 package com.soug.mm.base.config
 
 object PortConfig {
-    const val HTTP_PORT = 30018
+    const val HTTP_PORT = 30069
 }
\ No newline at end of file
diff --git a/justfile b/justfile
index 9729ec8b..4df0e35a 100644
--- a/justfile
+++ b/justfile
@@ -1,23 +1,15 @@
 set windows-shell := ["powershell.exe", "-NoLogo", "-Command"]
+http_port := "30069"
 
-start_server: push-server close-server-if-need
+start_server: push-server close-server-by-netstat
     adb shell "nohup sh -c 'CLASSPATH=/data/local/tmp/souls app_process / com.genymobile.scrcpy.Server 3.3.1' > /data/local/tmp/souls.log 2>&1 &"
 
 push-server:
     ./gradlew assembleRelease
     adb push ./server/build/outputs/apk/release/server-release-unsigned.apk /data/local/tmp/souls
 
-close-server-if-need:
-#netstat: /proc/kshrink_lruvecd_status: Permission denied
-#netstat: /proc/voocphy_batt_fake_temp: Permission denied
-#tcp6       0      0 [::]:30018              [::]:*                  LISTEN      28394/app_process
-#tcp6       0      0 ::1:44134               ::1:30018               TIME_WAIT   -
-#tcp6       0      0 ::1:39992               ::1:30018               TIME_WAIT   -
-#OP5A15L1:/data/local/tmp $ netstat -tulpn | grep 30018
-    adb shell "for pid_path in /proc/[0-9]*; do \
-        pid=$${pid_path#/proc/}; \
-        if grep -q ':7572' /proc/$$pid/net/tcp 2>/dev/null; then \
-            kill -9 $$pid; \
-            echo killed $$pid; \
-        fi; \
-    done"
+echo:
+    adb shell "curl http://localhost:{{http_port}}"
+
+close-server-by-netstat:
+    python script/close_server_by_netstat.py {{http_port}}
diff --git a/script/close_server_by_netstat.py b/script/close_server_by_netstat.py
new file mode 100644
index 00000000..d0bf1739
--- /dev/null
+++ b/script/close_server_by_netstat.py
@@ -0,0 +1,48 @@
+import subprocess
+import re
+import sys
+
+
+def run_adb_shell(cmd: str) -> str:
+    """运行 adb shell 命令，并返回 stdout"""
+    result = subprocess.run(["adb", "shell", cmd], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
+    if result.stderr:
+        print(f"[stderr] {result.stderr.strip()}")
+    return result.stdout.strip()
+
+
+def find_pid_by_port(port: int) -> str | None:
+    """通过 netstat 查找监听指定端口的 PID"""
+    print(f"🔍 查找端口 {port} 对应的进程 PID ...")
+    output = run_adb_shell("netstat -tulpn 2>/dev/null")
+    for line in output.splitlines():
+        if f":{port}" in line:
+            print(f"🧾 匹配行: {line}")
+            match = re.search(r"\s(\d+)/", line)
+            if match:
+                pid = match.group(1)
+                print(f"✅ 找到 PID: {pid}")
+                return pid
+    print(f"❌ 没有进程监听端口 {port}")
+    return None
+
+
+def kill_pid(pid: str):
+    """kill 远程 Android 上的进程"""
+    print(f"💥 kill -9 {pid}")
+    run_adb_shell(f"kill -9 {pid}")
+
+
+def main():
+    if len(sys.argv) != 2:
+        print("用法: python close_server.py <port>")
+        sys.exit(1)
+
+    port = int(sys.argv[1])
+    pid = find_pid_by_port(port)
+    if pid:
+        kill_pid(pid)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/server/src/main/java/com/genymobile/scrcpy/Server.kt b/server/src/main/java/com/genymobile/scrcpy/Server.kt
index b1506aee..ac3a5f21 100644
--- a/server/src/main/java/com/genymobile/scrcpy/Server.kt
+++ b/server/src/main/java/com/genymobile/scrcpy/Server.kt
@@ -53,7 +53,7 @@ object Server {
         embeddedServer(Netty, PortConfig.HTTP_PORT) {
             routing {
                 get("/") {
-                    call.respondText("Hello, world!1", ContentType.Text.Html)
+                    call.respondText("Hello, world!2\n", ContentType.Text.Html)
                 }
             }
         }.start(wait = true)