diff --git a/source/dnode/mnode/impl/inc/mndIndex.h b/source/dnode/mnode/impl/inc/mndIndex.h
index 2d5479bc9b..3b9b68a1b5 100644
--- a/source/dnode/mnode/impl/inc/mndIndex.h
+++ b/source/dnode/mnode/impl/inc/mndIndex.h
@@ -19,16 +19,16 @@ int32_t  mndGetTableIdx(SMnode *pMnode, char *tbFName, STableIndexRsp *rsp, bool
 int32_t mndRetrieveTagIdx(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
 int32_t mndProcessDropTagIdxReq(SRpcMsg *pReq);
 
-int32_t mndSetCreateIdxRedoLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
+int32_t mndSetCreateIdxPrepareLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
 int32_t mndSetCreateIdxCommitLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
-int32_t mndSetDropIdxRedoLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
+int32_t mndSetDropIdxPrepareLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
 int32_t mndSetDropIdxCommitLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
 
-int32_t mndSetAlterIdxRedoLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
+int32_t mndSetAlterIdxPrepareLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
 int32_t mndSetAlterIdxCommitLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx);
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif /*_TD_MND_IDX_H_*/
\ No newline at end of file
+#endif /*_TD_MND_IDX_H_*/
diff --git a/source/dnode/mnode/impl/src/mndIndex.c b/source/dnode/mnode/impl/src/mndIndex.c
index 041cc664e5..622ed0080f 100644
--- a/source/dnode/mnode/impl/src/mndIndex.c
+++ b/source/dnode/mnode/impl/src/mndIndex.c
@@ -331,10 +331,10 @@ SDbObj *mndAcquireDbByIdx(SMnode *pMnode, const char *idxName) {
   return mndAcquireDb(pMnode, db);
 }
 
-int32_t mndSetCreateIdxRedoLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx) {
+int32_t mndSetCreateIdxPrepareLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx) {
   SSdbRaw *pRedoRaw = mndIdxActionEncode(pIdx);
   if (pRedoRaw == NULL) return -1;
-  if (mndTransAppendRedolog(pTrans, pRedoRaw) != 0) return -1;
+  if (mndTransAppendPrepareLog(pTrans, pRedoRaw) != 0) return -1;
   if (sdbSetRawStatus(pRedoRaw, SDB_STATUS_CREATING) != 0) return -1;
 
   return 0;
@@ -349,10 +349,10 @@ int32_t mndSetCreateIdxCommitLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx)
   return 0;
 }
 
-int32_t mndSetAlterIdxRedoLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx) {
+int32_t mndSetAlterIdxPrepareLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx) {
   SSdbRaw *pRedoRaw = mndIdxActionEncode(pIdx);
   if (pRedoRaw == NULL) return -1;
-  if (mndTransAppendRedolog(pTrans, pRedoRaw) != 0) {
+  if (mndTransAppendPrepareLog(pTrans, pRedoRaw) != 0) {
     sdbFreeRaw(pRedoRaw);
     return -1;
   }
@@ -482,10 +482,10 @@ _OVER:
   return code;
 }
 
-int32_t mndSetDropIdxRedoLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx) {
+int32_t mndSetDropIdxPrepareLogs(SMnode *pMnode, STrans *pTrans, SIdxObj *pIdx) {
   SSdbRaw *pRedoRaw = mndIdxActionEncode(pIdx);
   if (pRedoRaw == NULL) return -1;
-  if (mndTransAppendRedolog(pTrans, pRedoRaw) != 0) return -1;
+  if (mndTransAppendPrepareLog(pTrans, pRedoRaw) != 0) return -1;
   if (sdbSetRawStatus(pRedoRaw, SDB_STATUS_DROPPING) != 0) return -1;
 
   return 0;
@@ -652,7 +652,7 @@ int32_t mndAddIndexImpl(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SStbObj *pSt
 
   mndTransSetSerial(pTrans);
 
-  if (mndSetCreateIdxRedoLogs(pMnode, pTrans, pIdx) != 0) goto _OVER;
+  if (mndSetCreateIdxPrepareLogs(pMnode, pTrans, pIdx) != 0) goto _OVER;
   if (mndSetCreateIdxCommitLogs(pMnode, pTrans, pIdx) != 0) goto _OVER;
 
   if (mndSetUpdateIdxStbCommitLogs(pMnode, pTrans, pStb, &newStb, pIdx->colName, 1) != 0) goto _OVER;
@@ -771,7 +771,7 @@ static int32_t mndDropIdx(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SIdxObj *p
   if (mndTransCheckConflict(pMnode, pTrans) != 0) goto _OVER;
 
   mndTransSetSerial(pTrans);
-  if (mndSetDropIdxRedoLogs(pMnode, pTrans, pIdx) != 0) goto _OVER;
+  if (mndSetDropIdxPrepareLogs(pMnode, pTrans, pIdx) != 0) goto _OVER;
   if (mndSetDropIdxCommitLogs(pMnode, pTrans, pIdx) != 0) goto _OVER;
 
   if (mndSetUpdateIdxStbCommitLogs(pMnode, pTrans, pStb, &newObj, pIdx->colName, 0) != 0) goto _OVER;