diff --git a/plat/smpp/src/smpp_debug.c b/plat/smpp/src/smpp_debug.c
index 8fc1dbb..e72f347 100644
--- a/plat/smpp/src/smpp_debug.c
+++ b/plat/smpp/src/smpp_debug.c
@@ -469,3 +469,34 @@ void smpp_send_error(char *sdBuf)
 		smpp_send_ascout("\x1b[0m");
 	}
 }
+
+void smeg_debug_log(const char *fmt, ...)
+{
+// #if SMEG_DEBUG == 1
+#if 1
+	char logFile[64];
+	FILE *fp;
+	time_t l_time;
+	va_list ap;
+	char buf[8192];
+	struct tm *t;
+	char timestr[64];
+
+	l_time = time(NULL);
+	t = localtime(&l_time);
+	sprintf(logFile, "../log/smeg_%04d%02d%02d.log", t->tm_year + 1900, t->tm_mon + 1, t->tm_mday);
+	fp = fopen(logFile, "a");
+	if (fp != NULL)
+	{
+		va_start(ap, fmt);
+		vsprintf(buf, fmt, ap);
+		sprintf(timestr, "%02d:%02d:%02d: ", t->tm_hour, t->tm_min, t->tm_sec);
+		fputs(timestr, fp);
+		fputs(buf, fp);
+		fputs("\n", fp);
+		fflush(fp);
+		va_end(ap);
+		fclose(fp);
+	}
+#endif
+}
diff --git a/plat/smpp/src/smpp_func.c b/plat/smpp/src/smpp_func.c
index 391d9eb..81197c0 100644
--- a/plat/smpp/src/smpp_func.c
+++ b/plat/smpp/src/smpp_func.c
@@ -12,9 +12,6 @@
 
 extern int register_ssn(BYTE ssn, BYTE usertype);
 
-// by simon at 24/10/18 begin--
-extern void smeg_debug_log(const char *fmt,...);
-// --end
 /* by simon at 23/9/26 */
 SocketsMsg SockMsg;
 
diff --git a/src/smeg/src/include/smeg_pub.h b/src/smeg/src/include/smeg_pub.h
index f6aef05..d67d6b6 100644
--- a/src/smeg/src/include/smeg_pub.h
+++ b/src/smeg/src/include/smeg_pub.h
@@ -45,7 +45,7 @@ void smeg_debugTimer();
 void smeg_debugInit();
 void smeg_mib_init();
 void retset_call_statistics();
-void smeg_debug_log(const char *fmt,...);
+extern void smeg_debug_log(const char *fmt,...);
 
 int uIntToByte(BYTE * buf, int bufLen, unsigned long uIntValue);
 int get_license();
diff --git a/src/smeg/src/smeg.c b/src/smeg/src/smeg.c
index 3c946c0..f068927 100644
--- a/src/smeg/src/smeg.c
+++ b/src/smeg/src/smeg.c
@@ -540,33 +540,33 @@ int getOmcSysNo(int* sysNo)
 	return 1;
 }
 
-void smeg_debug_log(const char *fmt,...)
-{
-// #if SMEG_DEBUG == 1
-#if 1
-	char logFile[64];
-	FILE *fp;
-	time_t l_time;
-	va_list ap;
-	char buf[8192];
-	struct tm *t;
-	char timestr[64];
+// void smeg_debug_log(const char *fmt,...)
+// {
+// // #if SMEG_DEBUG == 1
+// #if 1
+// 	char logFile[64];
+// 	FILE *fp;
+// 	time_t l_time;
+// 	va_list ap;
+// 	char buf[8192];
+// 	struct tm *t;
+// 	char timestr[64];
 	
-	l_time=time(NULL);
-	t=localtime(&l_time);
-	sprintf(logFile,"../log/smeg_%04d%02d%02d.log",t->tm_year+1900,t->tm_mon+1,t->tm_mday);
-	fp=fopen(logFile,"a");
-	if(fp!=NULL)
-	{
-		va_start(ap,fmt);
-		vsprintf(buf,fmt,ap);
-		sprintf(timestr,"%02d:%02d:%02d: ",t->tm_hour,t->tm_min,t->tm_sec);
-		fputs(timestr,fp);
-		fputs(buf,fp);
-		fputs("\n",fp);
-		fflush(fp);
-		va_end(ap);
-		fclose(fp);
-	}
-#endif
-}
+// 	l_time=time(NULL);
+// 	t=localtime(&l_time);
+// 	sprintf(logFile,"../log/smeg_%04d%02d%02d.log",t->tm_year+1900,t->tm_mon+1,t->tm_mday);
+// 	fp=fopen(logFile,"a");
+// 	if(fp!=NULL)
+// 	{
+// 		va_start(ap,fmt);
+// 		vsprintf(buf,fmt,ap);
+// 		sprintf(timestr,"%02d:%02d:%02d: ",t->tm_hour,t->tm_min,t->tm_sec);
+// 		fputs(timestr,fp);
+// 		fputs(buf,fp);
+// 		fputs("\n",fp);
+// 		fflush(fp);
+// 		va_end(ap);
+// 		fclose(fp);
+// 	}
+// #endif
+// }