diff --git a/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c b/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
index a7f58b1cd0c12bac63fdced63a5f39cd5a771572..7cc896cb840be0f0f8de9519462cca26cc1daf59 100644
--- a/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
+++ b/source/dnode/mgmt/mgmt_dnode/src/dmWorker.c
@@ -43,7 +43,7 @@ static void *dmStatusThreadFp(void *param) {
       }
 
       if ((upTimeCount = (++upTimeCount & 63)) == 0) {
-        upTime = (taosGetOsUptime() - tsDndStartOsUptime) * 1000;
+        upTime = taosGetOsUptime() - tsDndStartOsUptime;
         tsDndUpTime = TMAX(tsDndUpTime, upTime);
       }
     }
diff --git a/source/os/src/osSysinfo.c b/source/os/src/osSysinfo.c
index a29b96dd6f2e31b6c21fe5dc3c0600d78cff186a..a5b8af3e6e5dc20f59fdd2cd579d83ed1bf2efd9 100644
--- a/source/os/src/osSysinfo.c
+++ b/source/os/src/osSysinfo.c
@@ -967,7 +967,7 @@ int64_t taosGetOsUptime() {
 #else
   struct sysinfo info;
   if (0 == sysinfo(&info)) {
-    return info.uptime;
+    return (int64_t)info.uptime * 1000;
   };
 #endif
   return 0;