diff --git a/src/os/inc/osFile.h b/src/os/inc/osFile.h
index 4f4d9e8aedf48b2334a8251d5beecc9118574051..c43428ab8208508c3df1f16bb5462cec555baafe 100644
--- a/src/os/inc/osFile.h
+++ b/src/os/inc/osFile.h
@@ -30,19 +30,24 @@ int     taosFSendFileImp(FILE* out_file, FILE* in_file, int64_t* offset, int32_t
 #define taosTSendFile(dfd, sfd, offset, size) taosTSendFileImp(dfd, sfd, offset, size)
 #define taosFSendFile(outfile, infile, offset, count) taosTSendFileImp(fileno(outfile), fileno(infile), offset, size)
 
-#ifndef TAOS_RANDOM_FILE_FAIL
-  #define taosTRead(fd, buf, count) taosTReadImp(fd, buf, count)
-  #define taosTWrite(fd, buf, count) taosTWriteImp(fd, buf, count)
-  #define taosLSeek(fd, offset, whence) lseek(fd, offset, whence)
-#else
+#define taosTRead(fd, buf, count) taosTReadImp(fd, buf, count)
+#define taosTWrite(fd, buf, count) taosTWriteImp(fd, buf, count)
+#define taosLSeek(fd, offset, whence) lseek(fd, offset, whence)
+
+#ifdef TAOS_RANDOM_FILE_FAIL
   void taosSetRandomFileFailFactor(int factor);
   void taosSetRandomFileFailOutput(const char *path);
-  ssize_t taosReadFileRandomFail(int fd, void *buf, size_t count, const char *file, uint32_t line);
-  ssize_t taosWriteFileRandomFail(int fd, void *buf, size_t count, const char *file, uint32_t line);
-  off_t taosLSeekRandomFail(int fd, off_t offset, int whence, const char *file, uint32_t line);
-  #define taosTRead(fd, buf, count) taosReadFileRandomFail(fd, buf, count, __FILE__, __LINE__)
-  #define taosTWrite(fd, buf, count) taosWriteFileRandomFail(fd, buf, count, __FILE__, __LINE__)
-  #define taosLSeek(fd, offset, whence) taosLSeekRandomFail(fd, offset, whence, __FILE__, __LINE__)
+  #ifdef TAOS_RANDOM_FILE_FAIL_TEST
+    ssize_t taosReadFileRandomFail(int fd, void *buf, size_t count, const char *file, uint32_t line);
+    ssize_t taosWriteFileRandomFail(int fd, void *buf, size_t count, const char *file, uint32_t line);
+    off_t taosLSeekRandomFail(int fd, off_t offset, int whence, const char *file, uint32_t line);
+    #undef taosTRead
+    #undef taosTWrite
+    #undef taosLSeek
+    #define taosTRead(fd, buf, count) taosReadFileRandomFail(fd, buf, count, __FILE__, __LINE__)
+    #define taosTWrite(fd, buf, count) taosWriteFileRandomFail(fd, buf, count, __FILE__, __LINE__)
+    #define taosLSeek(fd, offset, whence) taosLSeekRandomFail(fd, offset, whence, __FILE__, __LINE__)
+  #endif  
 #endif 
 
 // TAOS_OS_FUNC_FILE_GETTMPFILEPATH
diff --git a/src/os/inc/osMemory.h b/src/os/inc/osMemory.h
index eb2ff02f778f0ba2a4d8f039212e67c7721927bb..aaac8c68e31c480c9b7a793be110b0e8f316ff48 100644
--- a/src/os/inc/osMemory.h
+++ b/src/os/inc/osMemory.h
@@ -46,29 +46,38 @@ void   taosTMemset(void *ptr, int c);
     }                    \
   } while (0);
 
-#ifndef TAOS_MEM_CHECK
-  #define taosMalloc(size) malloc(size)
-  #define taosCalloc(num, size) calloc(num, size)
-  #define taosRealloc(ptr, size) realloc(ptr, size)
-  #define taosFree(ptr) free(ptr)
-  #define taosStrdup(str) taosStrdupImp(str)
-  #define taosStrndup(str, size) taosStrndupImp(str, size)
-  #define taosGetline(lineptr, n, stream) taosGetlineImp(lineptr, n, stream)
-#else
-  void *  taos_malloc(size_t size, const char *file, uint32_t line);
-  void *  taos_calloc(size_t num, size_t size, const char *file, uint32_t line);
-  void *  taos_realloc(void *ptr, size_t size, const char *file, uint32_t line);
-  void    taos_free(void *ptr, const char *file, uint32_t line);
-  char *  taos_strdup(const char *str, const char *file, uint32_t line);
-  char *  taos_strndup(const char *str, size_t size, const char *file, uint32_t line);
-  ssize_t taos_getline(char **lineptr, size_t *n, FILE *stream, const char *file, uint32_t line);
-  #define taosMalloc(size) taos_malloc(size, __FILE__, __LINE__)
-  #define taosCalloc(num, size) taos_calloc(num, size, __FILE__, __LINE__)
-  #define taosRealloc(ptr, size) taos_realloc(ptr, size, __FILE__, __LINE__)
-  #define taosFree(ptr) taos_free(ptr, __FILE__, __LINE__)
-  #define taosStrdup(str) taos_strdup(str, __FILE__, __LINE__)
-  #define taosStrndup(str, size) taos_strndup(str, size, __FILE__, __LINE__)
-  #define taosGetline(lineptr, n, stream) taos_getline(lineptr, n, stream, __FILE__, __LINE__)
+#define taosMalloc(size) malloc(size)
+#define taosCalloc(num, size) calloc(num, size)
+#define taosRealloc(ptr, size) realloc(ptr, size)
+#define taosFree(ptr) free(ptr)
+#define taosStrdup(str) taosStrdupImp(str)
+#define taosStrndup(str, size) taosStrndupImp(str, size)
+#define taosGetline(lineptr, n, stream) taosGetlineImp(lineptr, n, stream)
+
+#ifdef TAOS_MEM_CHECK
+  #ifdef TAOS_MEM_CHECK_TEST
+    void *  taos_malloc(size_t size, const char *file, uint32_t line);
+    void *  taos_calloc(size_t num, size_t size, const char *file, uint32_t line);
+    void *  taos_realloc(void *ptr, size_t size, const char *file, uint32_t line);
+    void    taos_free(void *ptr, const char *file, uint32_t line);
+    char *  taos_strdup(const char *str, const char *file, uint32_t line);
+    char *  taos_strndup(const char *str, size_t size, const char *file, uint32_t line);
+    ssize_t taos_getline(char **lineptr, size_t *n, FILE *stream, const char *file, uint32_t line);
+    #undef taosMalloc
+    #undef taosCalloc
+    #undef taosRealloc
+    #undef taosFree
+    #undef taosStrdup
+    #undef taosStrndup
+    #undef taosGetline
+    #define taosMalloc(size) taos_malloc(size, __FILE__, __LINE__)
+    #define taosCalloc(num, size) taos_calloc(num, size, __FILE__, __LINE__)
+    #define taosRealloc(ptr, size) taos_realloc(ptr, size, __FILE__, __LINE__)
+    #define taosFree(ptr) taos_free(ptr, __FILE__, __LINE__)
+    #define taosStrdup(str) taos_strdup(str, __FILE__, __LINE__)
+    #define taosStrndup(str, size) taos_strndup(str, size, __FILE__, __LINE__)
+    #define taosGetline(lineptr, n, stream) taos_getline(lineptr, n, stream, __FILE__, __LINE__)
+  #endif  
 #endif 
 
 #ifdef __cplusplus
diff --git a/src/os/inc/osSocket.h b/src/os/inc/osSocket.h
index f013ae4a3a6fc96c30198d45cae045270b9c1e72..749d3906f5cd6d7393280c8912c466cfe2001170 100644
--- a/src/os/inc/osSocket.h
+++ b/src/os/inc/osSocket.h
@@ -35,18 +35,20 @@ extern "C" {
 #define taosClose(x) taosCloseSocket(x)
 
 #ifdef TAOS_RANDOM_NETWORK_FAIL
-  ssize_t taosSendRandomFail(int sockfd, const void *buf, size_t len, int flags);
-  ssize_t taosSendToRandomFail(int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen);
-  ssize_t taosReadSocketRandomFail(int fd, void *buf, size_t count);
-  ssize_t taosWriteSocketRandomFail(int fd, const void *buf, size_t count);
-  #undef taosSend
-  #undef taosSendto
-  #undef taosReadSocket
-  #undef taosWriteSocket
-  #define taosSend(sockfd, buf, len, flags) taosSendRandomFail(sockfd, buf, len, flags)
-  #define taosSendto(sockfd, buf, len, flags, dest_addr, addrlen) taosSendToRandomFail(sockfd, buf, len, flags, dest_addr, addrlen)
-  #define taosReadSocket(fd, buf, len) taosReadSocketRandomFail(fd, buf, len)
-  #define taosWriteSocket(fd, buf, len) taosWriteSocketRandomFail(fd, buf, len)
+  #ifdef TAOS_RANDOM_NETWORK_FAIL_TEST
+    ssize_t taosSendRandomFail(int sockfd, const void *buf, size_t len, int flags);
+    ssize_t taosSendToRandomFail(int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen);
+    ssize_t taosReadSocketRandomFail(int fd, void *buf, size_t count);
+    ssize_t taosWriteSocketRandomFail(int fd, const void *buf, size_t count);
+    #undef taosSend
+    #undef taosSendto
+    #undef taosReadSocket
+    #undef taosWriteSocket
+    #define taosSend(sockfd, buf, len, flags) taosSendRandomFail(sockfd, buf, len, flags)
+    #define taosSendto(sockfd, buf, len, flags, dest_addr, addrlen) taosSendToRandomFail(sockfd, buf, len, flags, dest_addr, addrlen)
+    #define taosReadSocket(fd, buf, len) taosReadSocketRandomFail(fd, buf, len)
+    #define taosWriteSocket(fd, buf, len) taosWriteSocketRandomFail(fd, buf, len)
+  #endif  
 #endif
 
 // TAOS_OS_FUNC_SOCKET
diff --git a/src/tsdb/src/tsdbFile.c b/src/tsdb/src/tsdbFile.c
index 299802f9b418772a51c9f1d0501989ea06e527a9..e3800f811788d8d2fef25830b7ca8ef3df668d37 100644
--- a/src/tsdb/src/tsdbFile.c
+++ b/src/tsdb/src/tsdbFile.c
@@ -14,11 +14,11 @@
  */
 #define _DEFAULT_SOURCE
 #include "os.h"
-
 #include "talgo.h"
 #include "tchecksum.h"
 #include "tsdbMain.h"
 #include "tutil.h"
+#define TAOS_RANDOM_FILE_FAIL_TEST
 
 #ifdef TSDB_IDX
 const char *tsdbFileSuffix[] = {".idx", ".head", ".data", ".last", "", ".i", ".h", ".l"};
diff --git a/src/tsdb/src/tsdbMain.c b/src/tsdb/src/tsdbMain.c
index e23228cc0ef9331c5853a5607b67b10e12be8af1..0d7a2866b7dfe55fe53db2cfeba1eeeda352f093 100644
--- a/src/tsdb/src/tsdbMain.c
+++ b/src/tsdb/src/tsdbMain.c
@@ -14,8 +14,6 @@
  */
 
 // no test file errors here
-#undef TAOS_RANDOM_FILE_FAIL
-
 #include "tsdbMain.h"
 #include "os.h"
 #include "talgo.h"
@@ -25,7 +23,6 @@
 #include "tsdb.h"
 #include "tulog.h"
 
-
 #define TSDB_CFG_FILE_NAME "config"
 #define TSDB_DATA_DIR_NAME "data"
 #define TSDB_META_FILE_NAME "meta"
diff --git a/src/tsdb/src/tsdbRWHelper.c b/src/tsdb/src/tsdbRWHelper.c
index 9a96ec62e2ea42608526ab3568d5bbae3c70f809..6e14a86bd78fe22fa435ebdee2619fb2f91ef6b6 100644
--- a/src/tsdb/src/tsdbRWHelper.c
+++ b/src/tsdb/src/tsdbRWHelper.c
@@ -20,6 +20,7 @@
 #include "tcoding.h"
 #include "tscompression.h"
 #include "tsdbMain.h"
+#define TAOS_RANDOM_FILE_FAIL_TEST
 
 #define TSDB_GET_COMPCOL_LEN(nCols) (sizeof(SCompData) + sizeof(SCompCol) * (nCols) + sizeof(TSCKSUM))
 #define TSDB_KEY_COL_OFFSET 0
diff --git a/src/util/src/tkvstore.c b/src/util/src/tkvstore.c
index 2cea295c822a8564e4cab91c3a43ab0642a2a5fc..edcf9d45f2045bfe7fe8a745b405463cfd4416dc 100644
--- a/src/util/src/tkvstore.c
+++ b/src/util/src/tkvstore.c
@@ -21,6 +21,7 @@
 #include "tcoding.h"
 #include "tkvstore.h"
 #include "tulog.h"
+#define TAOS_RANDOM_FILE_FAIL_TEST
 
 #define TD_KVSTORE_HEADER_SIZE 512
 #define TD_KVSTORE_MAJOR_VERSION 1
diff --git a/src/util/src/tlog.c b/src/util/src/tlog.c
index 6bba8885b11a72d283cb64f2320560d30eb646f2..913989bf5286123130b4e08b4eb010362a258397 100644
--- a/src/util/src/tlog.c
+++ b/src/util/src/tlog.c
@@ -14,9 +14,6 @@
  */
 
 #define _DEFAULT_SOURCE
-// no test file errors here
-#undef TAOS_RANDOM_FILE_FAIL
-
 #include "os.h"
 #include "tulog.h"
 #include "tlog.h"
diff --git a/src/util/src/tnote.c b/src/util/src/tnote.c
index 91916c92d7f1feb2b7b594ae1d7541cb95e4db07..ea097094498bdafdea19d71c48aa2a6f61a6e181 100644
--- a/src/util/src/tnote.c
+++ b/src/util/src/tnote.c
@@ -13,9 +13,7 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-// no test file errors here
-#undef TAOS_RANDOM_FILE_FAIL
-
+#include "os.h"
 #include "tnote.h"
 
 taosNoteInfo  m_HttpNote;
diff --git a/src/wal/src/walMain.c b/src/wal/src/walMain.c
index a8f88c7be9532b646614c09d472505a2086a000f..4ac8a096c6027d10c7ff6f506ed7cefa703c861c 100644
--- a/src/wal/src/walMain.c
+++ b/src/wal/src/walMain.c
@@ -22,6 +22,7 @@
 #include "taoserror.h"
 #include "twal.h"
 #include "tqueue.h"
+#define TAOS_RANDOM_FILE_FAIL_TEST
 
 #define walPrefix "wal"