diff --git a/source/dnode/vnode/src/tsdb/tsdbSnapshot.c b/source/dnode/vnode/src/tsdb/tsdbSnapshot.c
index 9d44749d16..6823708bdf 100644
--- a/source/dnode/vnode/src/tsdb/tsdbSnapshot.c
+++ b/source/dnode/vnode/src/tsdb/tsdbSnapshot.c
@@ -678,7 +678,7 @@ static int32_t tsdbSnapReadTimeSeriesData(STsdbSnapReader* pReader, uint8_t** pp
 
   STsdb* pTsdb = pReader->pTsdb;
 
-  tBlockDataClear(&pReader->bData);
+  tBlockDataReset(&pReader->bData);
 
   for (;;) {
     // start a new file read if need
@@ -925,6 +925,7 @@ int32_t tsdbSnapReaderClose(STsdbSnapReader** ppReader) {
   int32_t lino = 0;
 
   STsdbSnapReader* pReader = *ppReader;
+  STsdb*           pTsdb = pReader->pTsdb;
 
   // tombstone
   if (pReader->pTIter) {
@@ -957,9 +958,9 @@ int32_t tsdbSnapReaderClose(STsdbSnapReader** ppReader) {
 
 _exit:
   if (code) {
-    tsdbError("vgId:%d %s failed at line %d since %s", TD_VID(pReader->pTsdb->pVnode), __func__, lino, tstrerror(code));
+    tsdbError("vgId:%d %s failed at line %d since %s", TD_VID(pTsdb->pVnode), __func__, lino, tstrerror(code));
   } else {
-    tsdbDebug("vgId:%d %s done", TD_VID(pReader->pTsdb->pVnode), __func__);
+    tsdbDebug("vgId:%d %s done", TD_VID(pTsdb->pVnode), __func__);
   }
   *ppReader = NULL;
   return code;
@@ -1900,7 +1901,9 @@ _exit:
 }
 
 int32_t tsdbSnapWriterClose(STsdbSnapWriter** ppWriter, int8_t rollback) {
-  int32_t          code = 0;
+  int32_t code = 0;
+  int32_t lino = 0;
+
   STsdbSnapWriter* pWriter = *ppWriter;
   STsdb*           pTsdb = pWriter->pTsdb;
 
@@ -1913,7 +1916,7 @@ int32_t tsdbSnapWriterClose(STsdbSnapWriter** ppWriter, int8_t rollback) {
     code = tsdbFSCommit(pWriter->pTsdb);
     if (code) {
       taosThreadRwlockUnlock(&pTsdb->rwLock);
-      goto _err;
+      TSDB_CHECK_CODE(code, lino, _exit);
     }
 
     // unlock
@@ -1936,16 +1939,15 @@ int32_t tsdbSnapWriterClose(STsdbSnapWriter** ppWriter, int8_t rollback) {
   for (int32_t iBuf = 0; iBuf < sizeof(pWriter->aBuf) / sizeof(uint8_t*); iBuf++) {
     tFree(pWriter->aBuf[iBuf]);
   }
-  tsdbInfo("vgId:%d, %s done", TD_VID(pWriter->pTsdb->pVnode), __func__);
   taosMemoryFree(pWriter);
   *ppWriter = NULL;
-  return code;
 
-_err:
-  tsdbError("vgId:%d, vnode snapshot tsdb writer close for %s failed since %s", TD_VID(pWriter->pTsdb->pVnode),
-            pWriter->pTsdb->path, tstrerror(code));
-  taosMemoryFree(pWriter);
-  *ppWriter = NULL;
+_exit:
+  if (code) {
+    tsdbError("vgId:%d %s failed at line %d since %s", TD_VID(pTsdb->pVnode), __func__, lino, tstrerror(code));
+  } else {
+    tsdbInfo("vgId:%d %s done", TD_VID(pTsdb->pVnode), __func__);
+  }
   return code;
 }
 
diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index 8c5e4ccaaf..77b87a885b 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -306,7 +306,7 @@ int32_t syncBeginSnapshot(int64_t rid, int64_t lastApplyIndex) {
     if (pSyncNode->replicaNum > 1) {
       // multi replicas
 
-      lastApplyIndex -= SYNC_VNODE_LOG_RETENTION;
+      lastApplyIndex = TMAX(lastApplyIndex - SYNC_VNODE_LOG_RETENTION, beginIndex - 1);
 
       if (pSyncNode->state == TAOS_SYNC_STATE_LEADER) {
         pSyncNode->minMatchIndex = syncMinMatchIndex(pSyncNode);
diff --git a/source/libs/wal/src/walMeta.c b/source/libs/wal/src/walMeta.c
index 4a0570bee3..07109883db 100644
--- a/source/libs/wal/src/walMeta.c
+++ b/source/libs/wal/src/walMeta.c
@@ -322,6 +322,35 @@ bool walLogEntriesComplete(const SWal* pWal) {
   return complete;
 }
 
+int walTrimIdxFile(SWal* pWal, int32_t fileIdx) {
+  SWalFileInfo* pFileInfo = taosArrayGet(pWal->fileInfoSet, fileIdx);
+  ASSERT(pFileInfo != NULL);
+  char fnameStr[WAL_FILE_LEN];
+  walBuildIdxName(pWal, pFileInfo->firstVer, fnameStr);
+
+  int64_t fileSize = 0;
+  taosStatFile(fnameStr, &fileSize, NULL);
+  int64_t records = TMAX(0, pFileInfo->lastVer - pFileInfo->firstVer + 1);
+  int64_t lastEndOffset = records * sizeof(SWalIdxEntry);
+
+  if (fileSize <= lastEndOffset) {
+    return 0;
+  }
+
+  TdFilePtr pFile = taosOpenFile(fnameStr, TD_FILE_READ | TD_FILE_WRITE);
+  if (pFile == NULL) {
+    terrno = TAOS_SYSTEM_ERROR(errno);
+    return -1;
+  }
+
+  wInfo("vgId:%d, trim idx file. file: %s, size: %" PRId64 ", offset: %" PRId64, pWal->cfg.vgId, fnameStr, fileSize,
+        lastEndOffset);
+
+  taosFtruncateFile(pFile, lastEndOffset);
+  taosCloseFile(&pFile);
+  return 0;
+}
+
 int walCheckAndRepairMeta(SWal* pWal) {
   // load log files, get first/snapshot/last version info
   const char* logPattern = "^[0-9]+.log$";
@@ -396,6 +425,8 @@ int walCheckAndRepairMeta(SWal* pWal) {
     }
     updateMeta = true;
 
+    (void)walTrimIdxFile(pWal, fileIdx);
+
     int64_t lastVer = walScanLogGetLastVer(pWal, fileIdx);
     if (lastVer < 0) {
       if (terrno != TSDB_CODE_WAL_LOG_NOT_EXIST) {
@@ -558,6 +589,7 @@ int walCheckAndRepairIdxFile(SWal* pWal, int32_t fileIdx) {
     goto _err;
   }
 
+  int64_t count = 0;
   while (idxEntry.ver < pFileInfo->lastVer) {
     /*A(idxEntry.ver == ckHead.head.version);*/
 
@@ -569,11 +601,11 @@ int walCheckAndRepairIdxFile(SWal* pWal, int32_t fileIdx) {
              idxEntry.offset, fLogNameStr);
       goto _err;
     }
-    wWarn("vgId:%d, wal idx append new entry %" PRId64 " %" PRId64, pWal->cfg.vgId, idxEntry.ver, idxEntry.offset);
     if (taosWriteFile(pIdxFile, &idxEntry, sizeof(SWalIdxEntry)) < 0) {
       wError("vgId:%d, failed to append file since %s. file:%s", pWal->cfg.vgId, terrstr(), fnameStr);
       goto _err;
     }
+    count++;
   }
 
   if (taosFsyncFile(pIdxFile) < 0) {
@@ -581,6 +613,11 @@ int walCheckAndRepairIdxFile(SWal* pWal, int32_t fileIdx) {
     goto _err;
   }
 
+  if (count > 0) {
+    wInfo("vgId:%d, rebuilt %" PRId64 " wal idx entries until lastVer: %" PRId64, pWal->cfg.vgId, count,
+          pFileInfo->lastVer);
+  }
+
   (void)taosCloseFile(&pLogFile);
   (void)taosCloseFile(&pIdxFile);
   return 0;
diff --git a/source/os/src/osMath.c b/source/os/src/osMath.c
index 8f49a3d917..3b42c141df 100644
--- a/source/os/src/osMath.c
+++ b/source/os/src/osMath.c
@@ -15,8 +15,8 @@
 
 #define ALLOW_FORBID_FUNC
 #define _DEFAULT_SOURCE
-#include "os.h"
 #include <stdlib.h>
+#include "os.h"
 
 #ifdef WINDOWS
 void swapStr(char* j, char* J, int width) {
diff --git a/source/util/src/talgo.c b/source/util/src/talgo.c
index d9319485b7..a06aac6afe 100644
--- a/source/util/src/talgo.c
+++ b/source/util/src/talgo.c
@@ -41,12 +41,6 @@ static void median(void *src, int64_t size, int64_t s, int64_t e, const void *pa
 
   ASSERT(comparFn(elePtrAt(src, size, mid), elePtrAt(src, size, s), param) <= 0 &&
          comparFn(elePtrAt(src, size, s), elePtrAt(src, size, e), param) <= 0);
-
-#ifdef _DEBUG_VIEW
-//  tTagsPrints(src[s], pOrderDesc->pColumnModel, &pOrderDesc->orderIdx);
-//  tTagsPrints(src[mid], pOrderDesc->pColumnModel, &pOrderDesc->orderIdx);
-//  tTagsPrints(src[e], pOrderDesc->pColumnModel, &pOrderDesc->orderIdx);
-#endif
 }
 
 static void tInsertSort(void *src, int64_t size, int32_t s, int32_t e, const void *param, __ext_compar_fn_t comparFn,
@@ -278,14 +272,4 @@ void taosheapsort(void *base, int32_t size, int32_t len, const void *parcompar,
   }
 
   taosMemoryFree(buf);
-  /*
-    char *buf = taosMemoryCalloc(1, size);
-
-    for (i = len - 1; i > 0; i--) {
-      doswap(elePtrAt(base, size, 0), elePtrAt(base, size, i));
-      taosheapadjust(base, size, 0, i - 1, parcompar, compar, parswap, swap, maxroot);
-    }
-
-    taosMemoryFreeClear(buf);
-  */
 }
diff --git a/tests/parallel_test/container_build.sh b/tests/parallel_test/container_build.sh
index 221e549056..ff854449bb 100755
--- a/tests/parallel_test/container_build.sh
+++ b/tests/parallel_test/container_build.sh
@@ -55,7 +55,7 @@ fi
 date 
 docker run \
     -v $REP_MOUNT_PARAM \
-    --rm --ulimit core=-1 taos_test:v1.0 sh -c "cd $REP_DIR;rm -rf debug;mkdir -p debug;cd debug;cmake .. -DBUILD_HTTP=false -DBUILD_TOOLS=true -DBUILD_TEST=true -DWEBSOCKET=true;make -j || exit 1"
+    --rm --ulimit core=-1 taos_test:v1.0 sh -c "cd $REP_DIR;rm -rf debug;mkdir -p debug;cd debug;cmake .. -DBUILD_HTTP=false -DBUILD_TOOLS=true -DBUILD_TEST=true -DWEBSOCKET=true -DBUILD_TAOSX=true;make -j || exit 1"
 
 if [[ -d ${WORKDIR}/debugNoSan  ]] ;then
     echo "delete  ${WORKDIR}/debugNoSan"
@@ -70,7 +70,7 @@ mv  ${REP_REAL_PATH}/debug  ${WORKDIR}/debugNoSan
 date
 docker run \
     -v $REP_MOUNT_PARAM \
-    --rm --ulimit core=-1 taos_test:v1.0 sh -c "cd $REP_DIR;rm -rf debug;mkdir -p debug;cd debug;cmake .. -DBUILD_HTTP=false -DBUILD_TOOLS=true -DBUILD_TEST=true -DWEBSOCKET=true   -DBUILD_SANITIZER=1  -DTOOLS_SANITIZE=true -DTOOLS_BUILD_TYPE=Debug;make -j || exit 1 "
+    --rm --ulimit core=-1 taos_test:v1.0 sh -c "cd $REP_DIR;rm -rf debug;mkdir -p debug;cd debug;cmake .. -DBUILD_HTTP=false -DBUILD_TOOLS=true -DBUILD_TEST=true -DWEBSOCKET=true   -DBUILD_SANITIZER=1  -DTOOLS_SANITIZE=true -DTOOLS_BUILD_TYPE=Debug -DBUILD_TAOSX=true;make -j || exit 1 "
 
 mv  ${REP_REAL_PATH}/debug  ${WORKDIR}/debugSan