diff --git a/src/demo/platform/process.c b/src/demo/platform/process.c
index 95e3e81f7..5adb1f019 100644
--- a/src/demo/platform/process.c
+++ b/src/demo/platform/process.c
@@ -21,6 +21,8 @@ static tb_void_t tb_demo_process_test_pipe(tb_char_t** argv)
         tb_process_attr_t attr = {0};
         attr.out.pipe = file[1];
         attr.outtype = TB_PROCESS_REDIRECT_TYPE_PIPE;
+        attr.err.pipe = file[1];
+        attr.errtype = TB_PROCESS_REDIRECT_TYPE_PIPE;
         tb_process_ref_t process = tb_process_init(argv[1], (tb_char_t const**)(argv + 1), &attr);
         if (process)
         {
diff --git a/src/tbox/platform/posix/process.c b/src/tbox/platform/posix/process.c
index 67cc6644c..40d757fa7 100644
--- a/src/tbox/platform/posix/process.c
+++ b/src/tbox/platform/posix/process.c
@@ -300,6 +300,10 @@ static tb_process_ref_t tb_process_init_spawn(tb_char_t const* pathname, tb_char
         // set attributes
         if (attr)
         {
+            tb_int_t oriin = -1;
+            tb_int_t oriout = -1;
+            tb_int_t orierr = -1;
+
             // redirect the stdin
             if (attr->intype == TB_PROCESS_REDIRECT_TYPE_FILEPATH && attr->in.path)
             {
@@ -312,8 +316,8 @@ static tb_process_ref_t tb_process_init_spawn(tb_char_t const* pathname, tb_char
             {
                 // duplicate inpipe/file fd to stdin in the child process
                 tb_int_t infd = attr->intype == TB_PROCESS_REDIRECT_TYPE_PIPE? tb_pipefile2fd(attr->in.pipe) : tb_file2fd(attr->in.file);
+                oriin = infd;
                 posix_spawn_file_actions_adddup2(&process->spawn_action, infd, STDIN_FILENO);
-                posix_spawn_file_actions_addclose(&process->spawn_action, infd);
             }
 
             // redirect the stdout
@@ -328,8 +332,8 @@ static tb_process_ref_t tb_process_init_spawn(tb_char_t const* pathname, tb_char
             {
                 // duplicate outpipe/file fd to stdout in the child process
                 tb_int_t outfd = attr->outtype == TB_PROCESS_REDIRECT_TYPE_PIPE? tb_pipefile2fd(attr->out.pipe) : tb_file2fd(attr->out.file);
+                oriout = outfd;
                 posix_spawn_file_actions_adddup2(&process->spawn_action, outfd, STDOUT_FILENO);
-                posix_spawn_file_actions_addclose(&process->spawn_action, outfd);
             }
 
             // redirect the stderr
@@ -344,10 +348,18 @@ static tb_process_ref_t tb_process_init_spawn(tb_char_t const* pathname, tb_char
             {
                 // duplicate errpipe/file fd to stderr in the child process
                 tb_int_t errfd = attr->errtype == TB_PROCESS_REDIRECT_TYPE_PIPE? tb_pipefile2fd(attr->err.pipe) : tb_file2fd(attr->err.file);
+                orierr = errfd;
                 posix_spawn_file_actions_adddup2(&process->spawn_action, errfd, STDERR_FILENO);
-                posix_spawn_file_actions_addclose(&process->spawn_action, errfd);
             }
 
+            // close fd
+            if (oriin != -1)
+                posix_spawn_file_actions_addclose(&process->spawn_action, oriin);
+            if (oriout != -1 && oriout != oriin)
+                posix_spawn_file_actions_addclose(&process->spawn_action, oriout);
+            if (orierr != -1 && orierr != oriin && orierr != oriout)
+                posix_spawn_file_actions_addclose(&process->spawn_action, orierr);
+
             // change the current working directory for child process
 #ifdef TB_CONFIG_POSIX_HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP
             if (attr->curdir)
@@ -475,6 +487,10 @@ static tb_process_ref_t tb_process_init_fork(tb_char_t const* pathname, tb_char_
             // set attributes
             if (attr)
             {
+                tb_int_t oriin = -1;
+                tb_int_t oriout = -1;
+                tb_int_t orierr = -1;
+
                 // redirect the stdin
                 if (attr->intype == TB_PROCESS_REDIRECT_TYPE_FILEPATH && attr->in.path)
                 {
@@ -491,8 +507,8 @@ static tb_process_ref_t tb_process_init_fork(tb_char_t const* pathname, tb_char_
                 {
                     // duplicate inpipe fd to stdin in the child process
                     tb_int_t infd = attr->intype == TB_PROCESS_REDIRECT_TYPE_PIPE? tb_pipefile2fd(attr->in.pipe) : tb_file2fd(attr->in.file);
+                    oriin = infd;
                     dup2(infd, STDIN_FILENO);
-                    close(infd);
                 }
 
                 // redirect the stdout
@@ -511,8 +527,8 @@ static tb_process_ref_t tb_process_init_fork(tb_char_t const* pathname, tb_char_
                 {
                     // duplicate outpipe fd to stdout in the child process
                     tb_int_t outfd = attr->outtype == TB_PROCESS_REDIRECT_TYPE_PIPE? tb_pipefile2fd(attr->out.pipe) : tb_file2fd(attr->out.file);
+                    oriout = outfd;
                     dup2(outfd, STDOUT_FILENO);
-                    close(outfd);
                 }
 
                 // redirect the stderr
@@ -531,10 +547,18 @@ static tb_process_ref_t tb_process_init_fork(tb_char_t const* pathname, tb_char_
                 {
                     // duplicate errpipe fd to stderr in the child process
                     tb_int_t errfd = attr->errtype == TB_PROCESS_REDIRECT_TYPE_PIPE? tb_pipefile2fd(attr->err.pipe) : tb_file2fd(attr->err.file);
+                    orierr = errfd;
                     dup2(errfd, STDERR_FILENO);
-                    close(errfd);
                 }
 
+                // close fd
+                if (oriin != -1)
+                    close(oriin);
+                if (oriout != -1 && oriout != oriin)
+                    close(oriout);
+                if (orierr != -1 && orierr != oriin && orierr != oriout)
+                    close(orierr);
+
                 // change the current working directory for child process
                 if (attr->curdir && 0 != chdir(attr->curdir))
                     _exit(-1);