diff --git a/source/util/src/encode.c b/source/util/src/encode.c
index 096509d42a..758d3f442d 100644
--- a/source/util/src/encode.c
+++ b/source/util/src/encode.c
@@ -88,13 +88,9 @@ void tEndEncode(SCoder* pCoder) {
     pCoder->size = pNode->size;
     pCoder->pos = pNode->pos;
 
-    if (TD_RT_ENDIAN() == pCoder->endian) {
-      tPut(int32_t, pCoder->data + pCoder->pos, len);
-    } else {
-      tRPut32(pCoder->data + pCoder->pos, len);
-    }
+    tEncodeI32(pCoder, len);
 
-    TD_CODER_MOVE_POS(pCoder, len + sizeof(int32_t));
+    TD_CODER_MOVE_POS(pCoder, len);
 
     free(pNode);
   }