diff --git a/source/dnode/vnode/src/meta/metaTable.c b/source/dnode/vnode/src/meta/metaTable.c
index 74076d323c081c5f9d8a387cff88c467e4b32fe8..341173103c2aa2ce522a31ce7c80e27d62d60005 100644
--- a/source/dnode/vnode/src/meta/metaTable.c
+++ b/source/dnode/vnode/src/meta/metaTable.c
@@ -16,6 +16,7 @@
 #include "meta.h"
 
 static int metaSaveJsonVarToIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const SSchema *pSchema);
+static int metaDelJsonVarFromIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const SSchema *pSchema);
 static int metaHandleEntry(SMeta *pMeta, const SMetaEntry *pME);
 static int metaSaveToTbDb(SMeta *pMeta, const SMetaEntry *pME);
 static int metaUpdateUidIdx(SMeta *pMeta, const SMetaEntry *pME);
@@ -92,7 +93,65 @@ static int metaSaveJsonVarToIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const
     } else if (type == TSDB_DATA_TYPE_BOOL) {
       int val = *(int *)(&pTagVal->i64);
       int len = sizeof(val);
-      term = indexTermCreate(suid, ADD_VALUE, TSDB_DATA_TYPE_INT, key, nKey, (const char *)&val, len);
+      term = indexTermCreate(suid, ADD_VALUE, TSDB_DATA_TYPE_BOOL, key, nKey, (const char *)&val, len);
+    }
+    if (term != NULL) {
+      indexMultiTermAdd(terms, term);
+    }
+  }
+  indexJsonPut(pMeta->pTagIvtIdx, terms, tuid);
+  indexMultiTermDestroy(terms);
+#endif
+  return 0;
+}
+int metaDelJsonVarFromIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const SSchema *pSchema) {
+#ifdef USE_INVERTED_INDEX
+  if (pMeta->pTagIvtIdx == NULL || pCtbEntry == NULL) {
+    return -1;
+  }
+  void *      data = pCtbEntry->ctbEntry.pTags;
+  const char *tagName = pSchema->name;
+
+  tb_uid_t    suid = pCtbEntry->ctbEntry.suid;
+  tb_uid_t    tuid = pCtbEntry->uid;
+  const void *pTagData = pCtbEntry->ctbEntry.pTags;
+  int32_t     nTagData = 0;
+
+  SArray *pTagVals = NULL;
+  if (tTagToValArray((const STag *)data, &pTagVals) != 0) {
+    return -1;
+  }
+
+  SIndexMultiTerm *terms = indexMultiTermCreate();
+  int16_t          nCols = taosArrayGetSize(pTagVals);
+  for (int i = 0; i < nCols; i++) {
+    STagVal *pTagVal = (STagVal *)taosArrayGet(pTagVals, i);
+    char     type = pTagVal->type;
+
+    char *  key = pTagVal->pKey;
+    int32_t nKey = strlen(key);
+
+    SIndexTerm *term = NULL;
+    if (type == TSDB_DATA_TYPE_NULL) {
+      term = indexTermCreate(suid, DEL_VALUE, TSDB_DATA_TYPE_VARCHAR, key, nKey, NULL, 0);
+    } else if (type == TSDB_DATA_TYPE_NCHAR) {
+      if (pTagVal->nData > 0) {
+        char *  val = taosMemoryCalloc(1, pTagVal->nData + VARSTR_HEADER_SIZE);
+        int32_t len = taosUcs4ToMbs((TdUcs4 *)pTagVal->pData, pTagVal->nData, val + VARSTR_HEADER_SIZE);
+        memcpy(val, (uint16_t *)&len, VARSTR_HEADER_SIZE);
+        type = TSDB_DATA_TYPE_VARCHAR;
+        term = indexTermCreate(suid, DEL_VALUE, type, key, nKey, val, len);
+      } else if (pTagVal->nData == 0) {
+        term = indexTermCreate(suid, DEL_VALUE, TSDB_DATA_TYPE_VARCHAR, key, nKey, pTagVal->pData, 0);
+      }
+    } else if (type == TSDB_DATA_TYPE_DOUBLE) {
+      double val = *(double *)(&pTagVal->i64);
+      int    len = sizeof(val);
+      term = indexTermCreate(suid, DEL_VALUE, type, key, nKey, (const char *)&val, len);
+    } else if (type == TSDB_DATA_TYPE_BOOL) {
+      int val = *(int *)(&pTagVal->i64);
+      int len = sizeof(val);
+      term = indexTermCreate(suid, DEL_VALUE, TSDB_DATA_TYPE_BOOL, key, nKey, (const char *)&val, len);
     }
     if (term != NULL) {
       indexMultiTermAdd(terms, term);
@@ -434,9 +493,33 @@ static int metaDropTableByUid(SMeta *pMeta, tb_uid_t uid, int *type) {
 
   if (type) *type = e.type;
 
+  if (e.type == TSDB_CHILD_TABLE) {
+    void *tData = NULL;
+    int   tLen = 0;
+
+    if (tdbTbGet(pMeta->pUidIdx, &e.ctbEntry.suid, sizeof(tb_uid_t), &tData, &tLen) == 0) {
+      version = *(int64_t *)tData;
+      STbDbKey tbDbKey = {.uid = e.ctbEntry.suid, .version = version};
+      if (tdbTbGet(pMeta->pTbDb, &tbDbKey, sizeof(tbDbKey), &tData, &tLen) == 0) {
+        SDecoder   tdc = {0};
+        SMetaEntry stbEntry = {0};
+
+        tDecoderInit(&tdc, tData, tLen);
+        metaDecodeEntry(&tdc, &stbEntry);
+        const SSchema *pTagColumn = &stbEntry.stbEntry.schemaTag.pSchema[0];
+        if (pTagColumn->type == TSDB_DATA_TYPE_JSON) {
+          metaDelJsonVarFromIdx(pMeta, &e, pTagColumn);
+        }
+        tDecoderClear(&tdc);
+      }
+      tdbFree(tData);
+    }
+  }
+
   tdbTbDelete(pMeta->pTbDb, &(STbDbKey){.version = version, .uid = uid}, sizeof(STbDbKey), &pMeta->txn);
   tdbTbDelete(pMeta->pNameIdx, e.name, strlen(e.name) + 1, &pMeta->txn);
   tdbTbDelete(pMeta->pUidIdx, &uid, sizeof(uid), &pMeta->txn);
+
   if (e.type != TSDB_SUPER_TABLE) metaDeleteTtlIdx(pMeta, &e);
 
   if (e.type == TSDB_CHILD_TABLE) {
diff --git a/source/libs/transport/src/transCli.c b/source/libs/transport/src/transCli.c
index 8b771f6f8affe92b8049fe92f0dab64cd26ad2a0..4b6ff43ba807ee620374c54a8f8b83bda49ee656 100644
--- a/source/libs/transport/src/transCli.c
+++ b/source/libs/transport/src/transCli.c
@@ -573,8 +573,8 @@ static void cliRecvCb(uv_stream_t* handle, ssize_t nread, const uv_buf_t* buf) {
     return;
   }
   if (nread < 0) {
-    tError("%s conn %p read error: %s, ref: %d", CONN_GET_INST_LABEL(conn), conn, uv_err_name(nread),
-           T_REF_VAL_GET(conn));
+    tWarn("%s conn %p read error: %s, ref: %d", CONN_GET_INST_LABEL(conn), conn, uv_err_name(nread),
+          T_REF_VAL_GET(conn));
     conn->broken = true;
     cliHandleExcept(conn);
   }
diff --git a/source/libs/transport/src/transSvr.c b/source/libs/transport/src/transSvr.c
index 3f4a5628f9f8afb52e25db7286e0891ee1fa962e..b805aa929cc8dabd1a86e0ab137002a98b0167e9 100644
--- a/source/libs/transport/src/transSvr.c
+++ b/source/libs/transport/src/transSvr.c
@@ -305,7 +305,7 @@ void uvOnRecvCb(uv_stream_t* cli, ssize_t nread, const uv_buf_t* buf) {
     return;
   }
 
-  tError("%s conn %p read error: %s", transLabel(pTransInst), conn, uv_err_name(nread));
+  tWarn("%s conn %p read error: %s", transLabel(pTransInst), conn, uv_err_name(nread));
   if (nread < 0) {
     conn->broken = true;
     if (conn->status == ConnAcquire) {
diff --git a/tests/system-test/2-query/json_tag.py b/tests/system-test/2-query/json_tag.py
index 79ce04d7d130bb67131413cd99f3d332e6a43d8d..f66f0f67ab03ce1c9c87ebc54dc2f879954c07bc 100644
--- a/tests/system-test/2-query/json_tag.py
+++ b/tests/system-test/2-query/json_tag.py
@@ -323,12 +323,12 @@ class TDTestCase:
         # where json value is bool
         tdSql.query("select * from jsons1 where jtag->'tag1'=true")
         tdSql.checkRows(0)
-        #tdSql.query("select * from jsons1 where jtag->'tag1'=false")
-        #tdSql.checkRows(1)
+        tdSql.query("select * from jsons1 where jtag->'tag1'=false")
+        tdSql.checkRows(1)
         tdSql.query("select * from jsons1 where jtag->'tag1'!=false")
         tdSql.checkRows(0)
-        #tdSql.query("select * from jsons1 where jtag->'tag1'>false")
-        #tdSql.checkRows(0)
+        tdSql.query("select * from jsons1 where jtag->'tag1'>false")
+        tdSql.checkRows(0)
 
         # where json value is null
         tdSql.query("select * from jsons1 where jtag->'tag1'=null")