diff --git a/interfaces/innerkits/control_fd/control_fd.h b/interfaces/innerkits/control_fd/control_fd.h
index e0dbe2ecc7d4fad49d5096ea357b49b6ea841b8e..d91f55f5a29483b11abda8868df45fa079ff1707 100644
--- a/interfaces/innerkits/control_fd/control_fd.h
+++ b/interfaces/innerkits/control_fd/control_fd.h
@@ -17,6 +17,7 @@
 #define CONTROL_FD_
 
 #include <stdint.h>
+#include <fcntl.h>
 #include "loop_event.h"
 
 #ifdef __cplusplus
@@ -53,7 +54,7 @@ typedef enum {
 typedef struct {
     uint16_t msgSize;
     uint16_t type;
-    uint32_t pid;
+    pid_t pid;
     char fifoName[FIFO_PATH_SIZE];
     char cmd[0];
 } CmdMessage;
diff --git a/interfaces/innerkits/control_fd/control_fd_client.c b/interfaces/innerkits/control_fd/control_fd_client.c
index a8ec22969a53143f04e36e586b19ce9c228342f6..160cf5baed894cd2e6c4e6147ca35edf5454ff5c 100644
--- a/interfaces/innerkits/control_fd/control_fd_client.c
+++ b/interfaces/innerkits/control_fd/control_fd_client.c
@@ -118,17 +118,26 @@ static void CmdDisConnectComplete(const TaskHandle client)
 
 static void CmdAgentInit(WatcherHandle handle, const char *path, bool read, ProcessWatchEvent func)
 {
+    if (path == NULL) {
+        BEGET_LOGE("[control_fd] Invaild parameter");
+        return;
+    }
     BEGET_LOGI("[control_fd] client open %s", (read ? "read" : "write"));
+    char *realPath = GetRealPath(path);
+    if (realPath == NULL) {
+        BEGET_LOGE("[control_fd] Failed get real path %s", path);
+        return;
+    }
     if (read == true) {
-        g_FifoReadFd = open(path, O_RDONLY | O_TRUNC | O_NONBLOCK);
-        BEGET_ERROR_CHECK(g_FifoReadFd >= 0, return, "[control_fd] Failed to open fifo read");
+        g_FifoReadFd = open(realPath, O_RDONLY | O_TRUNC | O_NONBLOCK);
+        BEGET_ERROR_CHECK(g_FifoReadFd >= 0, free(realPath); return, "[control_fd] Failed to open fifo read");
         BEGET_LOGI("[control_fd] g_FifoReadFd is %d", g_FifoReadFd);
     } else {
-        g_FifoWriteFd = open(path, O_WRONLY | O_TRUNC);
-        BEGET_ERROR_CHECK(g_FifoWriteFd >= 0, return, "[control_fd] Failed to open fifo write");
+        g_FifoWriteFd = open(realPath, O_WRONLY | O_TRUNC);
+        BEGET_ERROR_CHECK(g_FifoWriteFd >= 0, free(realPath); return, "[control_fd] Failed to open fifo write");
         BEGET_LOGI("[control_fd] g_FifoWriteFd is %d", g_FifoWriteFd);
     }
-
+    free(realPath);
     // start watcher for stdin
     LE_WatchInfo info = {};
     info.flags = 0;
diff --git a/interfaces/innerkits/control_fd/control_fd_service.c b/interfaces/innerkits/control_fd/control_fd_service.c
index c3892849a1aadba4b2bf30380dc25c4f5acd8d14..9fe678d8fd0425ac874df6cf9dbda09f85ae58dc 100644
--- a/interfaces/innerkits/control_fd/control_fd_service.c
+++ b/interfaces/innerkits/control_fd/control_fd_service.c
@@ -16,7 +16,6 @@
 #include <stdbool.h>
 #include <sys/wait.h>
 #include <unistd.h>
-#include <sys/wait.h>
 
 #include "beget_ext.h"
 #include "control_fd.h"
diff --git a/interfaces/innerkits/sandbox/BUILD.gn b/interfaces/innerkits/sandbox/BUILD.gn
index e549f468137b34f38e8560bf2a7cfc4402a00d6b..3dda7176da9fb5a2f70921a1e3b526a125ea4c58 100644
--- a/interfaces/innerkits/sandbox/BUILD.gn
+++ b/interfaces/innerkits/sandbox/BUILD.gn
@@ -63,5 +63,8 @@ ohos_static_library("libsandbox_static") {
     "//base/startup/init_lite/services/utils:libinit_utils",
     "//third_party/cJSON:cjson_static",
   ]
+  if (target_cpu == "arm64") {
+    defines = [ "SUPPORT_64BIT" ]
+  }
   part_name = "init"
 }