diff --git a/CMakeLists.txt b/CMakeLists.txt
index 07afb3be80..56318a3ba9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.0)
 project(MaaAssistantArknights)
 
 option(BUILD_JNI "build jni" OFF)
diff --git a/src/MeoAssistant/Controller.cpp b/src/MeoAssistant/Controller.cpp
index 3c156da544..53c63efb49 100644
--- a/src/MeoAssistant/Controller.cpp
+++ b/src/MeoAssistant/Controller.cpp
@@ -538,10 +538,10 @@ std::optional<unsigned short> asst::Controller::try_to_init_socket(const std::st
 #endif
 
     bool server_start = false;
-    u_short port_result = 0;
+    uint16_t port_result = 0;
 
-    u_short max_port = try_port + try_times;
-    for (u_short port = try_port; port < max_port; ++port) {
+    uint16_t max_port = try_port + try_times;
+    for (uint16_t port = try_port; port < max_port; ++port) {
         if (need_exit()) {
             break;
         }
@@ -948,7 +948,7 @@ bool asst::Controller::connect(const std::string& adb_path, const std::string& a
     const auto adb_cfg = std::move(adb_ret.value());
     std::string display_id;
     std::string nc_address = "10.0.2.2";
-    u_short nc_port = 0;
+    uint16_t nc_port = 0;
 
     // 里面的值每次执行命令后可能更新，所以要用 lambda 拿最新的
     auto cmd_replace = [&](const std::string& cfg_cmd) -> std::string {