diff --git a/230130-hookgamesendto/inc/inject.h b/230130-hookgamesendto/inc/inject.h
index d44264722bbbaddcf9aa51bf71ced4aaa1576602..e591b1b8f62367da700ed728443d7e4116d59b28 100644
--- a/230130-hookgamesendto/inc/inject.h
+++ b/230130-hookgamesendto/inc/inject.h
@@ -3,3 +3,5 @@
 
 bool inject_dll(DWORD pid, const char *dll_path);
 DWORD find_pid_by_name(const char *name);
+HMODULE find_module_handle_from_pid(DWORD pid, const char *module_name);
+bool remove_module(DWORD pid, HMODULE module_handle);
diff --git a/230130-hookgamesendto/injciv6/Makefile b/230130-hookgamesendto/injciv6/Makefile
index 553cfb44a6be0914f249c41ed502a1026a2803c6..bd0883e56dd5279b36f28c9076ac184ea77f4103 100644
--- a/230130-hookgamesendto/injciv6/Makefile
+++ b/230130-hookgamesendto/injciv6/Makefile
@@ -4,13 +4,19 @@ cxxflags = -c -O1 -I ../inc
 cxx64prefix = x86_64-w64-mingw32-
 objdir = ./obj/
 bindir = ../bin/
-src = injciv6.cpp inject.cpp
-obj = $(patsubst %.cpp, $(objdir)%.o, $(src))
-target = $(bindir)injciv6.exe
+src_inject = injciv6.cpp inject.cpp
+src_remove = civ6remove.cpp inject.cpp
+obj_inject = $(patsubst %.cpp, $(objdir)%.o, $(src_inject))
+obj_remove = $(patsubst %.cpp, $(objdir)%.o, $(src_remove))
+target_inject = $(bindir)injciv6.exe
+target_remove = $(bindir)civ6remove.exe
 
-all: check $(target)
+all: check $(target_inject) $(target_remove)
 
-$(target): $(obj)
+$(target_inject): $(obj_inject)
+	$(cxx64prefix)$(cxx) -o $@ $^ -static -mwindows
+
+$(target_remove): $(obj_remove)
 	$(cxx64prefix)$(cxx) -o $@ $^ -static -mwindows
 
 $(objdir)%.o: %.cpp
diff --git a/230130-hookgamesendto/injciv6/civ6remove.cpp b/230130-hookgamesendto/injciv6/civ6remove.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..cf0fbd3d311309f2539e88d670a558191b3f679e
--- /dev/null
+++ b/230130-hookgamesendto/injciv6/civ6remove.cpp
@@ -0,0 +1,41 @@
+#include <shlobj.h>
+#include "inject.h"
+#include "injciv6.h"
+
+int main(int argc, char *argv[])
+{
+    bool isadmin = IsUserAnAdmin();
+    DWORD pid = 0;
+    int msgres = 0;
+    HMODULE module_handle = 0;
+    pid = get_civ6_proc();
+    if (pid == 0) {
+        MessageBoxW(0, L"找不到游戏进程", L"错误", MB_ICONERROR);
+        return 0;
+    }
+    module_handle = find_module_handle_from_pid(pid, "hookdll64.dll");
+    if (module_handle == 0) {
+        MessageBoxW(0, L"当前没有注入DLL", L"错误", MB_ICONERROR);
+        return 0;
+    }
+retry_remove:
+    if (remove_module(pid, module_handle)) {
+        MessageBoxW(0, L"成功移除DLL！", L"成功", MB_OK);
+        return 0;
+    }
+    if (isadmin) {
+        msgres = MessageBoxW(0, L"移除失败", L"错误", MB_RETRYCANCEL | MB_ICONERROR);
+        if (msgres == IDRETRY)
+            goto retry_remove;
+        return 0;
+    }
+    msgres = MessageBoxW(0, L"移除失败，是否以管理员权限重试？", L"错误", MB_ICONERROR | MB_RETRYCANCEL);
+    if (msgres == IDRETRY) {
+    retry_runas:
+        if (runas_admin(argv[0])) // 成功运行就退出自己
+            return 0;
+        msgres = MessageBoxW(0, L"请在弹出的窗口中点击“是”", L"错误", MB_ICONERROR | MB_RETRYCANCEL);
+        if (msgres == IDRETRY)
+            goto retry_runas;
+    }
+}
diff --git a/230130-hookgamesendto/injciv6/injciv6.cpp b/230130-hookgamesendto/injciv6/injciv6.cpp
index 6eb5d0bbb098df4299e3a98db368be6a73b6e0cb..fbe91cdbc1e77e79ddd0af8fecb4761032033c46 100644
--- a/230130-hookgamesendto/injciv6/injciv6.cpp
+++ b/230130-hookgamesendto/injciv6/injciv6.cpp
@@ -1,27 +1,7 @@
 #include <stdio.h>
 #include <shlobj.h>
-#include <shellapi.h>
 #include "inject.h"
-
-bool runas_admin(const char *exename)
-{
-    SHELLEXECUTEINFOA sei;
-    memset(&sei, 0, sizeof(sei));
-    sei.cbSize = sizeof(sei);
-    sei.fMask = SEE_MASK_FLAG_DDEWAIT | SEE_MASK_FLAG_NO_UI; // 设置等待+不显示错误框
-    sei.lpVerb = "runas";
-    sei.lpFile = exename;
-    sei.nShow = SW_SHOWNORMAL;
-    return ShellExecuteExA(&sei);
-}
-
-static DWORD get_civ6_proc()
-{
-    DWORD pid = find_pid_by_name("CivilizationVI.exe");
-    if (pid == 0)
-        pid = find_pid_by_name("CivilizationVI_DX12.exe");
-    return pid;
-}
+#include "injciv6.h"
 
 int main(int argc, char *argv[])
 {
diff --git a/230130-hookgamesendto/injciv6/injciv6.h b/230130-hookgamesendto/injciv6/injciv6.h
new file mode 100644
index 0000000000000000000000000000000000000000..c8e6dc0580bac3891f7b7ffbf0c8e5d904f70869
--- /dev/null
+++ b/230130-hookgamesendto/injciv6/injciv6.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <shellapi.h>
+#include "inject.h"
+
+inline bool runas_admin(const char *exename)
+{
+    SHELLEXECUTEINFOA sei;
+    memset(&sei, 0, sizeof(sei));
+    sei.cbSize = sizeof(sei);
+    sei.fMask = SEE_MASK_FLAG_DDEWAIT | SEE_MASK_FLAG_NO_UI;
+    sei.lpVerb = "runas";
+    sei.lpFile = exename;
+    sei.nShow = SW_SHOWNORMAL;
+    return ShellExecuteExA(&sei);
+}
+
+inline DWORD get_civ6_proc()
+{
+    DWORD pid = find_pid_by_name("CivilizationVI.exe");
+    if (pid == 0)
+        pid = find_pid_by_name("CivilizationVI_DX12.exe");
+    return pid;
+}
diff --git a/230130-hookgamesendto/src/inject.cpp b/230130-hookgamesendto/src/inject.cpp
index 26957731df7a91f5d7f8806b0010aa51ab7527b1..5942312909a4b2b616b763f8235e069f0f1848eb 100644
--- a/230130-hookgamesendto/src/inject.cpp
+++ b/230130-hookgamesendto/src/inject.cpp
@@ -49,3 +49,41 @@ DWORD find_pid_by_name(const char *name)
     CloseHandle(procsnapshot);
     return 0;
 }
+
+HMODULE find_module_handle_from_pid(DWORD pid, const char *module_name)
+{
+    HMODULE h_result = 0;
+    HANDLE hsnap = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, pid);
+    MODULEENTRY32 module_entry;
+    module_entry.dwSize = sizeof(MODULEENTRY32);
+    Module32First(hsnap, &module_entry);
+    do {
+        if (strcmp(module_entry.szModule, module_name) == 0) {
+            h_result = module_entry.hModule;
+            break;
+        }
+    } while (Module32Next(hsnap, &module_entry));
+    CloseHandle(hsnap);
+    return h_result;
+}
+
+bool remove_module(DWORD pid, HMODULE module_handle)
+{
+    HANDLE hproc = 0;
+    HANDLE hthread = 0;
+    bool result = false;
+    hproc = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid);
+    if (hproc == 0) goto finally;
+    hthread = CreateRemoteThread(hproc, NULL, 0, (LPTHREAD_START_ROUTINE)FreeLibrary, module_handle, 0, NULL); // 创建远程线程注入
+    if (hthread == 0) goto finally;
+    WaitForSingleObject(hthread, INFINITE);
+    DWORD threadres;
+    GetExitCodeThread(hthread, &threadres);
+    result = threadres != 0;
+finally:
+    if (hthread != 0)
+        CloseHandle(hthread);
+    if (hproc != 0)
+        CloseHandle(hproc);
+    return result;
+}