diff --git a/middleware/IpcConfig/src/IpcConfigImpl.cpp b/middleware/IpcConfig/src/IpcConfigImpl.cpp
index 0a4ca472..006d1cbf 100644
--- a/middleware/IpcConfig/src/IpcConfigImpl.cpp
+++ b/middleware/IpcConfig/src/IpcConfigImpl.cpp
@@ -14,6 +14,9 @@
  */
 #include "IpcConfigImpl.h"
 #include "ILog.h"
+#include <dirent.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 #define CHECK_MAP(map) (map.size() == 1 ? true : false)
@@ -463,10 +466,12 @@ void IpcConfigImpl::ReadingConfigThread(void)
         *lastSlash = '\0';
     }
     mThreadRuning = true;
+    DIR *dir = nullptr;
     LogInfo("Reading config thread is running.dirPath = %s\n", dirPath);
     while (mThreadRuning) {
-        constexpr int FIEL_EXIST = 0;
-        if (FIEL_EXIST == access(dirPath, F_OK)) {
+        dir = opendir(dirPath);
+        if (nullptr != dir) {
+            closedir(dir);
             memset(&mAllData, 0, sizeof(Config_s));
             mCfg = OpenConfigFile(IPC_CONFIG_FILE_PATH);
             if (nullptr == mCfg) {