diff --git a/src/util/src/tlosertree.c b/src/util/src/tlosertree.c
index da078f353a720aaf24bf38190f147c0c6c6e3b06..2974dba89065d423c97ebcc564f08cc419f9babf 100644
--- a/src/util/src/tlosertree.c
+++ b/src/util/src/tlosertree.c
@@ -101,7 +101,7 @@ void tLoserTreeAdjust(SLoserTreeInfo* pTree, int32_t idx) {
      * but the first element in SLoserTreeNode is int32_t
      * and the comparFn get data as *(int32_t*)(void *), so it is just ok.
     */
-    int32_t ret = pTree->comparFn(&pCur, &kLeaf, pTree->param);
+    int32_t ret = pTree->comparFn(pCur, &kLeaf, pTree->param);
     if (ret < 0) {
       SLoserTreeNode t = pTree->pNode[parentId];
       pTree->pNode[parentId] = kLeaf;