diff --git a/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/config-master_slave.yaml b/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/config-master_slave.yaml
index 678669ddf42b8cd0e5d146f6bd5f797ab5d6f2a3..0faa89cb69d79d2d959ca3247a1a2cb50931575a 100644
--- a/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/config-master_slave.yaml
+++ b/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/config-master_slave.yaml
@@ -15,7 +15,6 @@ dataSources:
     url: jdbc:mysql://127.0.0.1:3306/master_ds?serverTimezone=UTC&useSSL=false
     username: root
     password:
-    autoCommit: true
     connectionTimeoutMilliseconds: 30000
     idleTimeoutMilliseconds: 60000
     maxLifetimeMilliseconds: 1800000
@@ -24,7 +23,6 @@ dataSources:
     url: jdbc:mysql://127.0.0.1:3306/slave_ds_0?serverTimezone=UTC&useSSL=false
     username: root
     password:
-    autoCommit: true
     connectionTimeoutMilliseconds: 30000
     idleTimeoutMilliseconds: 60000
     maxLifetimeMilliseconds: 1800000
diff --git a/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/config-sharding.yaml b/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/config-sharding.yaml
index f9b3d1e10068f6afc5b79ca20afcc71ec657a57b..9314ed51807472143cf1b57604d56f84ca7948ee 100644
--- a/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/config-sharding.yaml
+++ b/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/config-sharding.yaml
@@ -15,7 +15,6 @@ dataSources:
     url: jdbc:mysql://127.0.0.1:3306/ds_0?serverTimezone=UTC&useSSL=false
     username: root
     password:
-    autoCommit: true
     connectionTimeoutMilliseconds: 30000
     idleTimeoutMilliseconds: 60000
     maxLifetimeMilliseconds: 1800000
@@ -24,7 +23,6 @@ dataSources:
     url: jdbc:mysql://127.0.0.1:3306/ds_1?serverTimezone=UTC&useSSL=false
     username: root
     password:
-    autoCommit: true
     connectionTimeoutMilliseconds: 30000
     idleTimeoutMilliseconds: 60000
     maxLifetimeMilliseconds: 1800000
diff --git a/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/server.yaml b/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/server.yaml
index 735c136f9575c74075d3913085bbbc895bb99892..bf5f46c1c80c7edd17ec3831e6734b62e1d24d85 100644
--- a/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/server.yaml
+++ b/sharding-proxy-example/sharding-proxy-boot-mybatis-example/src/main/resources/conf/server.yaml
@@ -7,9 +7,9 @@
 #orchestration:
 #  name: orchestration_ds
 #  overwrite: true
-#  zookeeper:
-#    namespace: orchestration
+#  registry:
 #    serverLists: localhost:2181
+#    namespace: orchestration
 #
 authentication:
   username: root
@@ -19,6 +19,10 @@ props:
   max.connections.size.per.query: 1
   acceptor.size: 16  # The default value is available processors count * 2.
   executor.size: 16  # Infinite by default.
-  proxy.transaction.enabled: true
+  proxy.frontend.flush.threshold: 128  # The default value is 128.
+    # LOCAL: Proxy will run with LOCAL transaction.
+    # XA: Proxy will run with XA transaction.
+    # BASE: Proxy will run with B.A.S.E transaction.
+  proxy.transaction.type: LOCAL
   proxy.opentracing.enabled: false
-  sql.show: true
+  sql.show: false