diff --git a/inc/hgl/platform/os/BSD.h b/inc/hgl/platform/os/BSD.h
index 6bf3aef..172351e 100644
--- a/inc/hgl/platform/os/BSD.h
+++ b/inc/hgl/platform/os/BSD.h
@@ -62,8 +62,6 @@ typedef void *                  ExternalModulePointer;
 #define pi_get                  dlsym
 #define pi_close                dlclose
 
-typedef pthread_mutex_t hgl_thread_mutex;
-
 #define hgl_stat64              stat
 #define hgl_open64              open
 #define hgl_lseek64             lseek
diff --git a/inc/hgl/platform/os/MSWindows.h b/inc/hgl/platform/os/MSWindows.h
index 6f2ebf8..af1d17f 100644
--- a/inc/hgl/platform/os/MSWindows.h
+++ b/inc/hgl/platform/os/MSWindows.h
@@ -72,7 +72,7 @@ using ExternalModulePointer     =HMODULE;
 #define hgl_read64              _read
 #define hgl_write64             _write
 
-using hgl_thread_mutex  =CRITICAL_SECTION;
+using thread_mutex_ptr  =CRITICAL_SECTION;
 using thread_ptr        =HANDLE;
 using rwlock_ptr        =SRWLOCK;
 using semaphore_ptr     =HANDLE;
@@ -80,5 +80,7 @@ using conv_var_ptr      =CONDITION_VARIABLE;
 
 #define THREAD_FUNC      DWORD WINAPI
 #define HGL_THREAD_DETACH_SELF
+
+using proc_mutex_ptr    =HANDLE;
 //--------------------------------------------------------------------------------------------------
 #endif//HGL_OS_WIN_INCLUDE
diff --git a/inc/hgl/platform/os/PosixThread.h b/inc/hgl/platform/os/PosixThread.h
index 32288b7..d9ee4ad 100644
--- a/inc/hgl/platform/os/PosixThread.h
+++ b/inc/hgl/platform/os/PosixThread.h
@@ -9,7 +9,7 @@
 
 namespace hgl
 {
-    using hgl_thread_mutex  =pthread_mutex_t;
+    using thread_mutex_ptr  =pthread_mutex_t;
 
     using thread_ptr        =pthread_t;
     using rwlock_ptr        =pthread_rwlock_t *;
@@ -24,5 +24,7 @@ namespace hgl
 
     #define THREAD_FUNC     void *
     #define HGL_THREAD_DETACH_SELF  pthread_detach(pthread_self());
+
+    using proc_mutex_ptr    =sem_t *;
 }//namespace hgl
 #endif//HGL_POSIX_THREAD_INCLUDE
diff --git a/inc/hgl/proc/ProcMutex.h b/inc/hgl/proc/ProcMutex.h
index e24bcbb..5818ae9 100644
--- a/inc/hgl/proc/ProcMutex.h
+++ b/inc/hgl/proc/ProcMutex.h
@@ -1,11 +1,7 @@
 #ifndef HGL_PROCESS_MUTEX_INCLUDE
 #define HGL_PROCESS_MUTEX_INCLUDE
 
-#include<hgl/type/DataType.h>
-
-#if HGL_OS!=HGL_OS_Windows
-    #include<semaphore.h>
-#endif//HGL_OS!=HGL_OS_Windows
+#include<hgl/platform/Platform.h>
 
 namespace hgl
 {
@@ -14,11 +10,7 @@ namespace hgl
     */
     class ProcMutex                                                                                 ///进程排斥
     {
-#if HGL_OS==HGL_OS_Windows
-        void *lock;
-#else
-        sem_t *lock;
-#endif//HGL_OS==HGL_OS_Windows
+        proc_mutex_ptr lock;
 
     public:
 
diff --git a/inc/hgl/thread/ThreadMutex.h b/inc/hgl/thread/ThreadMutex.h
index 9773db8..e947447 100644
--- a/inc/hgl/thread/ThreadMutex.h
+++ b/inc/hgl/thread/ThreadMutex.h
@@ -11,14 +11,14 @@ namespace hgl
     */
     class ThreadMutex                                                                               ///排斥访问类(仅当前进程)
     {
-        hgl_thread_mutex ptr;
+        thread_mutex_ptr ptr;
 
     public:
 
         ThreadMutex();                                                                              ///<本类构造函数
         virtual ~ThreadMutex();                                                                     ///<本类析构函数
 
-        hgl_thread_mutex *GetThreadMutex(){return &ptr;}
+        thread_mutex_ptr *GetThreadMutex(){return &ptr;}
 
         virtual void    Lock();                                                                     ///<取得的控制权(如果对象处于排斥状态，则等待)
         virtual bool    TryLock();                                                                  ///<尝试取得控制权