diff --git a/core b/core
index 1599e2cf..3f4cbffd 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 1599e2cffb510d184fa71d77d976dc01756e1e4d
+Subproject commit 3f4cbffd18acd753cdea5b2e73408ae4143e3cf7
diff --git a/deploy/deploy-peer/src/main/resources/config/init/ledger.init b/deploy/deploy-peer/src/main/resources/config/init/ledger.init
index 82ae9016..c039b2f4 100644
--- a/deploy/deploy-peer/src/main/resources/config/init/ledger.init
+++ b/deploy/deploy-peer/src/main/resources/config/init/ledger.init
@@ -53,6 +53,8 @@ created-time=2019-08-01 14:26:58.069+0800
 #security.role.GUEST.ledger-privileges=
 #security.role.GUEST.tx-privileges=CONTRACT_OPERATION
 
+#账本数据库的锚定类型，分为：default, simple两种
+ledger.database.anchor=default
 
 #-----------------------------------------------
 #共识服务提供者；必须；
diff --git a/framework b/framework
index e0621c70..b3fbcec5 160000
--- a/framework
+++ b/framework
@@ -1 +1 @@
-Subproject commit e0621c704af03ddd412fa9d5b6669ce5bd0ac1d1
+Subproject commit b3fbcec5df1e493eb6fd5841b47356d3cc4cef44
diff --git a/samples/sdk-samples/src/main/java/com/jdchain/samples/sdk/testnet/NodeWebContext.java b/samples/sdk-samples/src/main/java/com/jdchain/samples/sdk/testnet/NodeWebContext.java
index eaba367b..3d472d60 100644
--- a/samples/sdk-samples/src/main/java/com/jdchain/samples/sdk/testnet/NodeWebContext.java
+++ b/samples/sdk-samples/src/main/java/com/jdchain/samples/sdk/testnet/NodeWebContext.java
@@ -65,7 +65,7 @@ public class NodeWebContext {
 
     public LedgerQuery registLedger(HashDigest ledgerHash) {
         DbConnection conn = db.connect(dbConnConfig.getUri());
-        LedgerQuery ledgerRepo = ledgerManager.register(ledgerHash, conn.getStorageService());
+        LedgerQuery ledgerRepo = ledgerManager.register(ledgerHash, conn.getStorageService(), dbConnConfig.getAnchor());
         return ledgerRepo;
     }
 
diff --git a/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-0.conf b/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-0.conf
index 72b6d4e7..40f4c7ca 100644
--- a/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-0.conf
+++ b/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-0.conf
@@ -20,4 +20,6 @@ binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.parti.address=LdeP3fY7jJbN
 #账本的存储数据库的连接字符串；
 binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.uri=memory://local/0
 #账本的存储数据库的连接口令；
-binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.pwd=
\ No newline at end of file
+binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.pwd=
+#账本的存储数据库的锚定类型；
+binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.anchor=default
diff --git a/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-1.conf b/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-1.conf
index 3f821ecd..56d9d37a 100644
--- a/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-1.conf
+++ b/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-1.conf
@@ -20,4 +20,6 @@ binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.parti.address=LdeNnz88dH6C
 #账本的存储数据库的连接字符串；
 binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.uri=memory://local/1
 #账本的存储数据库的连接口令；
-binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.pwd=
\ No newline at end of file
+binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.pwd=
+#账本的存储数据库的锚定类型；
+binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.anchor=default
diff --git a/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-2.conf b/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-2.conf
index d389b218..fc6e19e2 100644
--- a/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-2.conf
+++ b/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-2.conf
@@ -20,4 +20,6 @@ binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.parti.address=LdeNmdpT4DiT
 #账本的存储数据库的连接字符串；
 binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.uri=memory://local/2
 #账本的存储数据库的连接口令；
-binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.pwd=
\ No newline at end of file
+binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.pwd=
+#账本的存储数据库的锚定类型；
+binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.anchor=default
diff --git a/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-3.conf b/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-3.conf
index 983ce496..620f4771 100644
--- a/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-3.conf
+++ b/samples/sdk-samples/src/main/resources/testnet/ledger-binding-mem-3.conf
@@ -20,4 +20,6 @@ binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.parti.address=LdeNekdXMHqy
 #账本的存储数据库的连接字符串；
 binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.uri=memory://local/3
 #账本的存储数据库的连接口令；
-binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.pwd=
\ No newline at end of file
+binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.pwd=
+#账本的存储数据库的锚定类型；
+binding.6BCg5vgU57ykY6g2CpyUnt5ZMgdxfD1b3qXxQrRyfiXTQ.db.anchor=default
diff --git a/samples/sdk-samples/src/main/resources/testnet/ledger.init b/samples/sdk-samples/src/main/resources/testnet/ledger.init
index 9fe5a4e8..30b1c46c 100644
--- a/samples/sdk-samples/src/main/resources/testnet/ledger.init
+++ b/samples/sdk-samples/src/main/resources/testnet/ledger.init
@@ -17,6 +17,8 @@ consensus.conf=classpath:testnet/bftsmart.config
 crypto.service-providers=com.jd.blockchain.crypto.service.classic.ClassicCryptoService, \
 com.jd.blockchain.crypto.service.sm.SMCryptoService
 
+#账本数据库的锚定类型，分为：default, simple两种
+ledger.database.anchor=default
 
 #参与方的个数，后续以 cons_parti.id 分别标识每一个参与方的配置；
 cons_parti.count=4
diff --git a/test b/test
index f58e1282..b6392819 160000
--- a/test
+++ b/test
@@ -1 +1 @@
-Subproject commit f58e12821c7c50709cc55cf50149597f6d3219b7
+Subproject commit b6392819e9dd9ee1ba27f391f2e2b05b44547622