diff --git a/src/configMgr/c_program/impmod/bss_hb.c b/src/configMgr/c_program/impmod/bss_hb.c
index f82d10a..eb40d95 100644
--- a/src/configMgr/c_program/impmod/bss_hb.c
+++ b/src/configMgr/c_program/impmod/bss_hb.c
@@ -16,9 +16,11 @@ char OMC_0_IP[16];
 char OMC_1_IP[16];
 
 MYSQL omcDbConn,*omcDb_sock;
-MYSQL_RES *result;
-MYSQL_ROW row;
-char sqlstring[128];
+// by simon at 2024/10/19 begin ---
+// MYSQL_RES *result;
+// MYSQL_ROW row;
+// char sqlstring[128];
+// ---end
 
 static int udp_sockfd;
 static struct sockaddr_in udp_cli_addr;
diff --git a/src/configMgr/c_program/impmod/bsscomm.h b/src/configMgr/c_program/impmod/bsscomm.h
index c4b3709..8514657 100644
--- a/src/configMgr/c_program/impmod/bsscomm.h
+++ b/src/configMgr/c_program/impmod/bsscomm.h
@@ -116,12 +116,10 @@
 #define SQLSTRING_LEN 16384      // 16384 = 2^14
 
 MYSQL        mysql,*mysql_sock;
-// by simon at 2024/10/19 begin ---
-// MYSQL_RES    *result;
-// MYSQL_ROW    row;
-// //MYSQL_FIELD  *field;
-// char         sqlstring[SQLSTRING_LEN];
-// ---end
+MYSQL_RES    *result;
+MYSQL_ROW    row;
+//MYSQL_FIELD  *field;
+char         sqlstring[SQLSTRING_LEN];
 
 /*
  * Store the name of MYSQL tablename at program startup