diff --git a/source/dnode/vnode/src/tsdb/tsdbRead2.c b/source/dnode/vnode/src/tsdb/tsdbRead2.c
index 8fedaf1e20..c0b8db9d50 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead2.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead2.c
@@ -52,10 +52,10 @@ static int32_t initDelSkylineIterator(STableBlockScanInfo* pBlockScanInfo, int32
 static STsdb* getTsdbByRetentions(SVnode* pVnode, SQueryTableDataCond* pCond, SRetention* retentions, const char* idstr,
                                   int8_t* pLevel);
 static SVersionRange getQueryVerRange(SVnode* pVnode, SQueryTableDataCond* pCond, int8_t level);
-static bool          hasDataInSttBlock(SSttBlockReader* pSttBlockReader);
 static int32_t       doBuildDataBlock(STsdbReader* pReader);
 static TSDBKEY       getCurrentKeyInBuf(STableBlockScanInfo* pScanInfo, STsdbReader* pReader);
 static bool          hasDataInFileBlock(const SBlockData* pBlockData, const SFileBlockDumpInfo* pDumpInfo);
+static bool          hasDataInSttBlock(SSttBlockReader* pSttBlockReader);
 static void          initBlockDumpInfo(STsdbReader* pReader, SDataBlockIter* pBlockIter);
 static int32_t       getInitialDelIndex(const SArray* pDelSkyline, int32_t order);
 static void          updateComposedBlockInfo(STsdbReader* pReader, double el, STableBlockScanInfo* pBlockScanInfo);