diff --git a/src/util/src/tref.c b/src/util/src/tref.c
index 760d1c0eb47c8af1991d6551cf063630a24ce2ab..4c1a87c96070534e25149357b766a8539e362680 100644
--- a/src/util/src/tref.c
+++ b/src/util/src/tref.c
@@ -426,11 +426,11 @@ static int taosDecRefCount(int rsetId, int64_t rid, int remove) {
 		
       (*pSet->fp)(pNode->p); 
 
-      uTrace("rsetId:%d p:%p rid:%" PRId64 "is removed, count:%d, free mem: %p", rsetId, pNode->p, rid, pSet->count, pNode);
+      uTrace("rsetId:%d p:%p rid:%" PRId64 " is removed, count:%d, free mem: %p", rsetId, pNode->p, rid, pSet->count, pNode);
       free(pNode);
       released = 1;
     } else {
-      uTrace("rsetId:%d p:%p rid:%" PRId64 "is released, count:%d", rsetId, pNode->p, rid, pNode->count);
+      uTrace("rsetId:%d p:%p rid:%" PRId64 " is released, count:%d", rsetId, pNode->p, rid, pNode->count);
     }
   } else {
     uTrace("rsetId:%d rid:%" PRId64 " is not there, failed to release/remove", rsetId, rid);