diff --git a/TC_NAV_Zjut_post/Src/post/ps_tcpos.c b/TC_NAV_Zjut_post/Src/post/ps_tcpos.c
index 405271f..1a87d0a 100644
--- a/TC_NAV_Zjut_post/Src/post/ps_tcpos.c
+++ b/TC_NAV_Zjut_post/Src/post/ps_tcpos.c
@@ -450,9 +450,6 @@ static int tcfilter()
         if(imud.tow && imud.tow!=37 && imud.tow!=89){
             char msg[128]="";
 
-//            if(svr.rtk.ins.time==imud.tow) continue;
-//
-//            svr.rtk.ins.ptime = svr.rtk.ins.time;
             svr.rtk.ins.time = imud.tow;
 
             /* match obs for imu data */
diff --git a/TC_NAV_Zjut_post/Src/real_time/client.c b/TC_NAV_Zjut_post/Src/real_time/client.c
index 8e2b04e..94669c5 100644
--- a/TC_NAV_Zjut_post/Src/real_time/client.c
+++ b/TC_NAV_Zjut_post/Src/real_time/client.c
@@ -23,7 +23,7 @@ extern int client_open(const rtksvr_t *svr){
     char    recvline[4096], sendline[4096];
     double llh[3];
 //    const char * address="127.0.0.1";
-    const char * address="81.69.233.50";
+    const char * address="124.220.14.253";
     if(first){
         if( (sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0){
             printf("create socket error: %s(errno: %d)\n", strerror(errno),errno);
diff --git a/TC_NAV_Zjut_post/Src/real_time/rt_ins-gnss.c b/TC_NAV_Zjut_post/Src/real_time/rt_ins-gnss.c
index 14a2509..73fdaef 100644
--- a/TC_NAV_Zjut_post/Src/real_time/rt_ins-gnss.c
+++ b/TC_NAV_Zjut_post/Src/real_time/rt_ins-gnss.c
@@ -623,8 +623,8 @@ extern void ins2sol(ins_t *ins,const insopt_t *opt,sol_t *sol)
     sol->dtrr[1]=ins->dtrr[1];
     sol->dtrr[2]=ins->dtrr[2];
 
-    sol->time=ins->gtime;
-    sol->time.sec=0.0;
+//    sol->time=ins->gtime;
+//    sol->time.sec=0.0;
 }
 /* ins and gnss tightly coupled-----------------------------------------------
  * args   :  prcopt_t *opt   I  processing options