diff --git a/center.manager/src/test/java/center/manager/test/user/WorkTest.java b/center.manager/src/test/java/center/manager/test/user/WorkTest.java
index b855561..bee1e91 100644
--- a/center.manager/src/test/java/center/manager/test/user/WorkTest.java
+++ b/center.manager/src/test/java/center/manager/test/user/WorkTest.java
@@ -5,7 +5,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 
 import com.lyms.cm.entity.sys.SysRoles;
 import com.lyms.cm.entity.sys.SysUsers;
-import com.lyms.synch.CenterCallback;
+import com.lyms.synch.SyncCallback;
 import com.lyms.synch.SyncnCenter;
 import com.lyms.synch.SyncnCenter.Work;
 import com.lyms.synch.entity.ModelType;
@@ -44,7 +44,7 @@ public class WorkTest extends BaseTest {
 		roles.setName("roles");
 		user.setRoles(roles);
 
-		center.buildWork().push(model, new CenterCallback() {
+		center.buildWork().push(model, new SyncCallback() {
 			@Override
 			public void callBack(Object object) {
 				System.out.println("push callBack : " + object);
@@ -85,7 +85,7 @@ public class WorkTest extends BaseTest {
 			Work work = center.buildWork();
 			try {
 				// final AckObj ack = new AckObj();
-				work.pullTmp(new CenterCallback() {
+				work.pullTmp(new SyncCallback() {
 					@Override
 					public void callBack(Object object) {
 						SyncnModel model = (SyncnModel) object;
@@ -110,7 +110,7 @@ public class WorkTest extends BaseTest {
 			Work work2 = center.buildWork();
 			try {
 				// final AckObj ack = new AckObj();
-				work2.pullFix(new CenterCallback() {
+				work2.pullFix(new SyncCallback() {
 					@Override
 					public void callBack(Object object) {
 						// remote
diff --git a/core.sdk/src/main/java/com/lyms/synch/CenterCallback.java b/core.sdk/src/main/java/com/lyms/synch/CenterCallback.java
deleted file mode 100644
index f99c637..0000000
--- a/core.sdk/src/main/java/com/lyms/synch/CenterCallback.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package com.lyms.synch;
-
-/**
- * <li>@ClassName: CenterCallback
- * <li>@Description: 数据回调
- * <li>@author maliang
- * <li>@date 2017年3月14日
- * <li>
- */
-public interface CenterCallback {
-	public void callBack(Object object);
-}
diff --git a/core.sdk/src/main/java/com/lyms/synch/SyncCallback.java b/core.sdk/src/main/java/com/lyms/synch/SyncCallback.java
new file mode 100644
index 0000000..0a9c660
--- /dev/null
+++ b/core.sdk/src/main/java/com/lyms/synch/SyncCallback.java
@@ -0,0 +1,12 @@
+package com.lyms.synch;
+
+/**
+ * <li>@ClassName: CenterCallback
+ * <li>@Description: 数据回调
+ * <li>@author maliang
+ * <li>@date 2017年3月14日
+ * <li>
+ */
+public interface SyncCallback {
+	public void callBack(Object object);
+}
diff --git a/core.sdk/src/main/java/com/lyms/synch/SyncnCenter.java b/core.sdk/src/main/java/com/lyms/synch/SyncnCenter.java
index 9902e9a..d8a2823 100644
--- a/core.sdk/src/main/java/com/lyms/synch/SyncnCenter.java
+++ b/core.sdk/src/main/java/com/lyms/synch/SyncnCenter.java
@@ -66,7 +66,7 @@ public class SyncnCenter {
 
 		// public CenterCallback callBack;
 
-		public Work push(SyncnModel model, CenterCallback callBack) {
+		public Work push(SyncnModel model, SyncCallback callBack) {
 			this.model = model;
 			Boolean tag = queue.push(model);
 			callBack.callBack(tag);
@@ -84,7 +84,7 @@ public class SyncnCenter {
 		 * <li>修改人：
 		 * <li>修改时间：
 		 */
-		public Work pullFix(CenterCallback callBack) {
+		public Work pullFix(SyncCallback callBack) {
 			SyncnModel model = queue.pull(ModelType.GET);
 			this.model = model;
 			callBack.callBack(model);
@@ -102,7 +102,7 @@ public class SyncnCenter {
 		 * <li>修改人：
 		 * <li>修改时间：
 		 */
-		public Work pullTmp(CenterCallback callBack) {
+		public Work pullTmp(SyncCallback callBack) {
 			SyncnModel model = queue.pull(null);
 			this.model = model;
 			callBack.callBack(model);
@@ -120,7 +120,7 @@ public class SyncnCenter {
 		 * <li>修改时间：
 		 */
 		public void backPressure() {
-			this.push(model, new CenterCallback() {
+			this.push(model, new SyncCallback() {
 				boolean tag = false;
 
 				@Override