diff --git a/CMakeLists.txt b/CMakeLists.txt
index e33854f..fdceb7a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -42,12 +42,12 @@ endif()
 # 设置头文件搜索路径
 target_include_directories(${PROJECT_NAME} PRIVATE
     ${CMAKE_SOURCE_DIR}/include
-    ${CMAKE_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib/include
+    ${CMAKE_SOURCE_DIR}/libs/IUP/include
 )
 
 # 设置库文件搜索路径
 target_link_directories(${PROJECT_NAME} PRIVATE
-    ${CMAKE_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib
+    ${CMAKE_SOURCE_DIR}/libs/IUP
 )
 
 # 链接所需库
@@ -62,11 +62,11 @@ target_link_libraries(${PROJECT_NAME} PRIVATE
     advapi32
 )
 
-# 编译完成后，将 DLL 文件复制到构建输出目录
-file(GLOB IUP_DLLS "${CMAKE_CURRENT_SOURCE_DIR}/libs/iup-3.31_Win64_dllw6_lib/*.dll")
+# 编译完成后，仅将程序实际需要的核心 DLL 文件复制到构建输出目录
+set(IUP_REQUIRED_DLLS "${CMAKE_CURRENT_SOURCE_DIR}/libs/IUP/iup.dll")
 add_custom_command(TARGET ${PROJECT_NAME} POST_BUILD
     COMMAND ${CMAKE_COMMAND} -E copy_if_different
-    ${IUP_DLLS}
+    ${IUP_REQUIRED_DLLS}
     "$<TARGET_FILE_DIR:${PROJECT_NAME}>"
-    COMMENT "Copying DLLs to build directory..."
+    COMMENT "Copying required DLLs to build directory..."
 )
diff --git a/libs/iup-3.31_Win64_dllw6_lib/freetype6.dll b/libs/IUP/freetype6.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/freetype6.dll
rename to libs/IUP/freetype6.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/ftgl.dll b/libs/IUP/ftgl.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/ftgl.dll
rename to libs/IUP/ftgl.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup.h b/libs/IUP/include/iup.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup.h
rename to libs/IUP/include/iup.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup_class_cbs.hpp b/libs/IUP/include/iup_class_cbs.hpp
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup_class_cbs.hpp
rename to libs/IUP/include/iup_class_cbs.hpp
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup_config.h b/libs/IUP/include/iup_config.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup_config.h
rename to libs/IUP/include/iup_config.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup_export.h b/libs/IUP/include/iup_export.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup_export.h
rename to libs/IUP/include/iup_export.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup_mglplot.h b/libs/IUP/include/iup_mglplot.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup_mglplot.h
rename to libs/IUP/include/iup_mglplot.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup_plot.h b/libs/IUP/include/iup_plot.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup_plot.h
rename to libs/IUP/include/iup_plot.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup_plus.h b/libs/IUP/include/iup_plus.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup_plus.h
rename to libs/IUP/include/iup_plus.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup_scintilla.h b/libs/IUP/include/iup_scintilla.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup_scintilla.h
rename to libs/IUP/include/iup_scintilla.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iup_varg.h b/libs/IUP/include/iup_varg.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iup_varg.h
rename to libs/IUP/include/iup_varg.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupcbs.h b/libs/IUP/include/iupcbs.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupcbs.h
rename to libs/IUP/include/iupcbs.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupcontrols.h b/libs/IUP/include/iupcontrols.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupcontrols.h
rename to libs/IUP/include/iupcontrols.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupdef.h b/libs/IUP/include/iupdef.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupdef.h
rename to libs/IUP/include/iupdef.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupdraw.h b/libs/IUP/include/iupdraw.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupdraw.h
rename to libs/IUP/include/iupdraw.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupdraw_cd.h b/libs/IUP/include/iupdraw_cd.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupdraw_cd.h
rename to libs/IUP/include/iupdraw_cd.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupfiledlg.h b/libs/IUP/include/iupfiledlg.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupfiledlg.h
rename to libs/IUP/include/iupfiledlg.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupgl.h b/libs/IUP/include/iupgl.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupgl.h
rename to libs/IUP/include/iupgl.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupglcontrols.h b/libs/IUP/include/iupglcontrols.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupglcontrols.h
rename to libs/IUP/include/iupglcontrols.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupim.h b/libs/IUP/include/iupim.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupim.h
rename to libs/IUP/include/iupim.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupkey.h b/libs/IUP/include/iupkey.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupkey.h
rename to libs/IUP/include/iupkey.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iuplua.h b/libs/IUP/include/iuplua.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iuplua.h
rename to libs/IUP/include/iuplua.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iuplua_mglplot.h b/libs/IUP/include/iuplua_mglplot.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iuplua_mglplot.h
rename to libs/IUP/include/iuplua_mglplot.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iuplua_plot.h b/libs/IUP/include/iuplua_plot.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iuplua_plot.h
rename to libs/IUP/include/iuplua_plot.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iuplua_scintilla.h b/libs/IUP/include/iuplua_scintilla.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iuplua_scintilla.h
rename to libs/IUP/include/iuplua_scintilla.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluacontrols.h b/libs/IUP/include/iupluacontrols.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluacontrols.h
rename to libs/IUP/include/iupluacontrols.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluafiledlg.h b/libs/IUP/include/iupluafiledlg.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluafiledlg.h
rename to libs/IUP/include/iupluafiledlg.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluagl.h b/libs/IUP/include/iupluagl.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluagl.h
rename to libs/IUP/include/iupluagl.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluaglcontrols.h b/libs/IUP/include/iupluaglcontrols.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluaglcontrols.h
rename to libs/IUP/include/iupluaglcontrols.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluaim.h b/libs/IUP/include/iupluaim.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluaim.h
rename to libs/IUP/include/iupluaim.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluaole.h b/libs/IUP/include/iupluaole.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluaole.h
rename to libs/IUP/include/iupluaole.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluascripterdlg.h b/libs/IUP/include/iupluascripterdlg.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluascripterdlg.h
rename to libs/IUP/include/iupluascripterdlg.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluatuio.h b/libs/IUP/include/iupluatuio.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluatuio.h
rename to libs/IUP/include/iupluatuio.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupluaweb.h b/libs/IUP/include/iupluaweb.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupluaweb.h
rename to libs/IUP/include/iupluaweb.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupole.h b/libs/IUP/include/iupole.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupole.h
rename to libs/IUP/include/iupole.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iuptuio.h b/libs/IUP/include/iuptuio.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iuptuio.h
rename to libs/IUP/include/iuptuio.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/include/iupweb.h b/libs/IUP/include/iupweb.h
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/include/iupweb.h
rename to libs/IUP/include/iupweb.h
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iup.dll b/libs/IUP/iup.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iup.dll
rename to libs/IUP/iup.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iup_mglplot.dll b/libs/IUP/iup_mglplot.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iup_mglplot.dll
rename to libs/IUP/iup_mglplot.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iup_plot.dll b/libs/IUP/iup_plot.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iup_plot.dll
rename to libs/IUP/iup_plot.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iup_scintilla.dll b/libs/IUP/iup_scintilla.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iup_scintilla.dll
rename to libs/IUP/iup_scintilla.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iupcd.dll b/libs/IUP/iupcd.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iupcd.dll
rename to libs/IUP/iupcd.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iupcontrols.dll b/libs/IUP/iupcontrols.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iupcontrols.dll
rename to libs/IUP/iupcontrols.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iupgl.dll b/libs/IUP/iupgl.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iupgl.dll
rename to libs/IUP/iupgl.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iupglcontrols.dll b/libs/IUP/iupglcontrols.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iupglcontrols.dll
rename to libs/IUP/iupglcontrols.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iupim.dll b/libs/IUP/iupim.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iupim.dll
rename to libs/IUP/iupim.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iupimglib.dll b/libs/IUP/iupimglib.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iupimglib.dll
rename to libs/IUP/iupimglib.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iupole.dll b/libs/IUP/iupole.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iupole.dll
rename to libs/IUP/iupole.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/iuptuio.dll b/libs/IUP/iuptuio.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/iuptuio.dll
rename to libs/IUP/iuptuio.dll
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libfreetype6.a b/libs/IUP/libfreetype6.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libfreetype6.a
rename to libs/IUP/libfreetype6.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libftgl.a b/libs/IUP/libftgl.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libftgl.a
rename to libs/IUP/libftgl.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiup.a b/libs/IUP/libiup.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiup.a
rename to libs/IUP/libiup.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiup_mglplot.a b/libs/IUP/libiup_mglplot.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiup_mglplot.a
rename to libs/IUP/libiup_mglplot.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiup_plot.a b/libs/IUP/libiup_plot.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiup_plot.a
rename to libs/IUP/libiup_plot.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiup_scintilla.a b/libs/IUP/libiup_scintilla.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiup_scintilla.a
rename to libs/IUP/libiup_scintilla.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiupcd.a b/libs/IUP/libiupcd.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiupcd.a
rename to libs/IUP/libiupcd.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiupcontrols.a b/libs/IUP/libiupcontrols.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiupcontrols.a
rename to libs/IUP/libiupcontrols.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiupgl.a b/libs/IUP/libiupgl.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiupgl.a
rename to libs/IUP/libiupgl.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiupglcontrols.a b/libs/IUP/libiupglcontrols.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiupglcontrols.a
rename to libs/IUP/libiupglcontrols.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiupim.a b/libs/IUP/libiupim.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiupim.a
rename to libs/IUP/libiupim.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiupimglib.a b/libs/IUP/libiupimglib.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiupimglib.a
rename to libs/IUP/libiupimglib.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiupole.a b/libs/IUP/libiupole.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiupole.a
rename to libs/IUP/libiupole.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libiuptuio.a b/libs/IUP/libiuptuio.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libiuptuio.a
rename to libs/IUP/libiuptuio.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/libzlib1.a b/libs/IUP/libzlib1.a
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/libzlib1.a
rename to libs/IUP/libzlib1.a
diff --git a/libs/iup-3.31_Win64_dllw6_lib/zlib1.dll b/libs/IUP/zlib1.dll
similarity index 100%
rename from libs/iup-3.31_Win64_dllw6_lib/zlib1.dll
rename to libs/IUP/zlib1.dll