diff --git a/source/deployment/deployment-peer/src/main/resources/config/init/rocksdb.config b/source/deployment/deployment-peer/src/main/resources/config/init/rocksdb.config
index 726591be..210c20a8 100644
--- a/source/deployment/deployment-peer/src/main/resources/config/init/rocksdb.config
+++ b/source/deployment/deployment-peer/src/main/resources/config/init/rocksdb.config
@@ -1,8 +1,8 @@
 #BlockCache使用缓存大小，单位：字节
-cache.capacity=536870912
+cache.capacity=1073741824
 
 #BlockCache分片大小
-cache.numShardBits=64
+cache.numShardBits=128
 
 #BlockSize大小，单位：字节
 table.blockSize=4096
@@ -10,8 +10,8 @@ table.blockSize=4096
 #MetaDataBlockSize大小，单位：字节
 table.metadata.blockSize=8192
 
-#布隆过滤器前缀bit数量
-table.bloom.bitsPerKey=16
+#布隆过滤器前缀bit数量，小于0的情况下不打开布隆过滤器
+table.bloom.bitsPerKey=-1
 
 #每个MemTable使用内存大小，单位：字节
 option.writeBufferSize=268435456
diff --git a/source/storage/storage-rocksdb/src/main/java/com/jd/blockchain/storage/service/impl/rocksdb/RocksDBConnectionFactory.java b/source/storage/storage-rocksdb/src/main/java/com/jd/blockchain/storage/service/impl/rocksdb/RocksDBConnectionFactory.java
index 427ab433..22b51e30 100644
--- a/source/storage/storage-rocksdb/src/main/java/com/jd/blockchain/storage/service/impl/rocksdb/RocksDBConnectionFactory.java
+++ b/source/storage/storage-rocksdb/src/main/java/com/jd/blockchain/storage/service/impl/rocksdb/RocksDBConnectionFactory.java
@@ -98,7 +98,7 @@ public class RocksDBConnectionFactory implements DbConnectionFactory {
 
 		long tableBlockSize = getLong(dbProperties, "table.blockSize", 4 * SizeUnit.KB);
 		long tableMetadataBlockSize = getLong(dbProperties, "table.metadata.blockSize", 4 * SizeUnit.KB);
-		int tableBloomBitsPerKey = getInt(dbProperties, "table.bloom.bitsPerKey", 16);
+		int tableBloomBitsPerKey = getInt(dbProperties, "table.bloom.bitsPerKey", -1);
 
 		long optionWriteBufferSize = getLong(dbProperties, "option.writeBufferSize", 256 * SizeUnit.MB);
 		int optionMaxWriteBufferNumber = getInt(dbProperties, "option.maxWriteBufferNumber", 7);