diff --git a/CMake_Win.cmake b/CMake_Win.cmake
index 12d704c6..4860244b 100644
--- a/CMake_Win.cmake
+++ b/CMake_Win.cmake
@@ -22,6 +22,7 @@ set(THIRD_PARTY_LIBARY
         debug ${CMAKE_SOURCE_DIR}/winlibs/lib/dbg/hunspell-1.7.lib optimized ${CMAKE_SOURCE_DIR}/winlibs/lib/hunspell-1.7.lib
         debug ${CMAKE_SOURCE_DIR}/winlibs/lib/dbg/zim.lib optimized ${CMAKE_SOURCE_DIR}/winlibs/lib/zim.lib
         debug ${CMAKE_SOURCE_DIR}/winlibs/lib/dbg/opencc.lib optimized ${CMAKE_SOURCE_DIR}/winlibs/lib/opencc.lib
+        debug ${CMAKE_SOURCE_DIR}/winlibs/lib/dbg/zlibd.lib optimized ${CMAKE_SOURCE_DIR}/winlibs/lib/zlib.lib
         )
 target_link_libraries(${GOLDENDICT} PRIVATE ${THIRD_PARTY_LIBARY})
 
diff --git a/goldendict.pro b/goldendict.pro
index bf765a7e..9d74b1ad 100644
--- a/goldendict.pro
+++ b/goldendict.pro
@@ -77,6 +77,7 @@ win32{
 CONFIG( use_breakpad ) {
   DEFINES += USE_BREAKPAD
 
+#the lib ,include files are copied from vcpkg install package.
   LIBS += -L$$PWD/thirdparty/breakpad/lib/ -llibbreakpad -llibbreakpad_client
 
 
@@ -119,8 +120,8 @@ LIBS += -lbz2 \
         -llzo2
 
 win32{
-    Debug: LIBS+= -lzlibd
-    Release: LIBS+= -lzlib
+    Debug: LIBS+= -L$$PWD/winlibs/lib/dbg/ -lzlibd
+    Release: LIBS+= -L$$PWD/winlibs/lib/ -lzlib
 }else{
   LIBS += -lz 
 }
diff --git a/winlibs/lib/msvc/zlibd.lib b/winlibs/lib/dbg/zlibd.lib
similarity index 100%
rename from winlibs/lib/msvc/zlibd.lib
rename to winlibs/lib/dbg/zlibd.lib
diff --git a/winlibs/lib/msvc/zlibd1.dll b/winlibs/lib/dbg/zlibd1.dll
similarity index 100%
rename from winlibs/lib/msvc/zlibd1.dll
rename to winlibs/lib/dbg/zlibd1.dll
diff --git a/winlibs/lib/msvc/zlib.lib b/winlibs/lib/zlib.lib
similarity index 100%
rename from winlibs/lib/msvc/zlib.lib
rename to winlibs/lib/zlib.lib
diff --git a/winlibs/lib/msvc/zlib1.dll b/winlibs/lib/zlib1.dll
similarity index 100%
rename from winlibs/lib/msvc/zlib1.dll
rename to winlibs/lib/zlib1.dll