diff --git a/source/util/src/tscalablebf.c b/source/util/src/tscalablebf.c
index c48cd38886..1d6ef29987 100644
--- a/source/util/src/tscalablebf.c
+++ b/source/util/src/tscalablebf.c
@@ -85,6 +85,9 @@ int32_t tScalableBfPutNoCheck(SScalableBf* pSBf, const void* keyBuf, uint32_t le
                                 pNormalBf->errorRate * DEFAULT_TIGHTENING_RATIO, &pNormalBf);
     if (code != TSDB_CODE_SUCCESS) {
       pSBf->status = SBF_INVALID;
+      if (code == TSDB_CODE_OUT_OF_BUFFER) {
+        code = TSDB_CODE_SUCCESS;
+      }
       QUERY_CHECK_CODE(code, lino, _error);
     }
   }
@@ -121,6 +124,9 @@ int32_t tScalableBfPut(SScalableBf* pSBf, const void* keyBuf, uint32_t len, int3
                                 pNormalBf->errorRate * DEFAULT_TIGHTENING_RATIO, &pNormalBf);
     if (code != TSDB_CODE_SUCCESS) {
       pSBf->status = SBF_INVALID;
+      if (code == TSDB_CODE_OUT_OF_BUFFER) {
+        code = TSDB_CODE_SUCCESS;
+      }
       QUERY_CHECK_CODE(code, lino, _end);
     }
   }