diff --git a/src/META-INF/persistence-template.xml b/src/META-INF/persistence-template.xml
index 86d7e95fd..30cea04ca 100644
--- a/src/META-INF/persistence-template.xml
+++ b/src/META-INF/persistence-template.xml
@@ -7,9 +7,9 @@
         <shared-cache-mode>NONE</shared-cache-mode>
         <properties>
             <!-- 
-                DataSource的实现类，没有设置默认为org.redkale.source.DataDefaultSource的实现，使用常规基于JDBC的数据库驱动一般无需设置
+                DataSource的实现类，没有设置默认为org.redkale.source.DataJdbcSource的实现，使用常规基于JDBC的数据库驱动一般无需设置
             -->
-            <property name="javax.persistence.datasource" value="org.redkale.source.DataDefaultSource"/>
+            <property name="javax.persistence.datasource" value="org.redkale.source.DataJdbcSource"/>
             
             <property name="javax.persistence.jdbc.url" value="jdbc:mysql://127.0.0.1:3306/dbuser?characterEncoding=utf8"/>
             <!-- 
diff --git a/src/org/redkale/service/DataCacheListenerService.java b/src/org/redkale/service/DataCacheListenerService.java
index d3ea858e1..e1d2919e1 100644
--- a/src/org/redkale/service/DataCacheListenerService.java
+++ b/src/org/redkale/service/DataCacheListenerService.java
@@ -26,20 +26,20 @@ public class DataCacheListenerService implements DataCacheListener, Service {
 
     @Override
     @RpcMultiRun(selfrun = false, async = true)
-    public <T> void insertCache(Class<T> clazz, T... entitys) {
-        ((DataDefaultSource) source).insertCache(clazz, entitys);
+    public <T> int insertCache(Class<T> clazz, T... entitys) {
+        return ((DataCacheListener) source).insertCache(clazz, entitys);
     }
 
     @Override
     @RpcMultiRun(selfrun = false, async = true)
-    public <T> void updateCache(Class<T> clazz, T... entitys) {
-        ((DataDefaultSource) source).updateCache(clazz, entitys);
+    public <T> int updateCache(Class<T> clazz, T... entitys) {
+        return ((DataCacheListener) source).updateCache(clazz, entitys);
     }
 
     @Override
     @RpcMultiRun(selfrun = false, async = true)
-    public <T> void deleteCache(Class<T> clazz, Serializable... ids) {
-        ((DataDefaultSource) source).deleteCache(clazz, ids);
+    public <T> int deleteCache(Class<T> clazz, Serializable... ids) {
+        return ((DataCacheListener) source).deleteCache(clazz, ids);
     }
 
 }
diff --git a/src/org/redkale/source/DataCacheListener.java b/src/org/redkale/source/DataCacheListener.java
index 085dbfd1e..7dc86b3e3 100644
--- a/src/org/redkale/source/DataCacheListener.java
+++ b/src/org/redkale/source/DataCacheListener.java
@@ -9,14 +9,16 @@ import java.io.Serializable;
 
 /**
  *
- * <p> 详情见: https://redkale.org
+ * <p>
+ * 详情见: https://redkale.org
+ *
  * @author zhangjx
  */
 public interface DataCacheListener {
 
-    public <T> void insertCache(Class<T> clazz, T... entitys);
+    public <T> int insertCache(Class<T> clazz, T... entitys);
 
-    public <T> void updateCache(Class<T> clazz, T... entitys);
+    public <T> int updateCache(Class<T> clazz, T... entitys);
 
-    public <T> void deleteCache(Class<T> clazz, Serializable... ids);
+    public <T> int deleteCache(Class<T> clazz, Serializable... ids);
 }
diff --git a/src/org/redkale/source/DataDefaultSource.java b/src/org/redkale/source/DataJdbcSource.java
similarity index 97%
rename from src/org/redkale/source/DataDefaultSource.java
rename to src/org/redkale/source/DataJdbcSource.java
index eb7f9f619..f8719f89e 100644
--- a/src/org/redkale/source/DataDefaultSource.java
+++ b/src/org/redkale/source/DataJdbcSource.java
@@ -24,11 +24,11 @@ import org.redkale.util.*;
  * @author zhangjx
  */
 @SuppressWarnings("unchecked")
-public final class DataDefaultSource implements DataSource, Function<Class, EntityInfo>, AutoCloseable {
+public final class DataJdbcSource implements DataSource, DataCacheListener, Function<Class, EntityInfo>, AutoCloseable {
 
     private static final Flipper FLIPPER_ONE = new Flipper(1);
 
-    final Logger logger = Logger.getLogger(DataDefaultSource.class.getSimpleName());
+    final Logger logger = Logger.getLogger(DataJdbcSource.class.getSimpleName());
 
     final AtomicBoolean debug = new AtomicBoolean(logger.isLoggable(Level.FINEST));
 
@@ -38,20 +38,20 @@ public final class DataDefaultSource implements DataSource, Function<Class, Enti
 
     final boolean cacheForbidden;
 
-    private final JDBCPoolSource readPool;
+    private final PoolJdbcSource readPool;
 
-    private final JDBCPoolSource writePool;
+    private final PoolJdbcSource writePool;
 
     @Resource(name = "$")
     private DataCacheListener cacheListener;
 
     private final BiFunction<DataSource, Class, List> fullloader = (s, t) -> querySheet(false, false, t, null, null, (FilterNode) null).list(true);
 
-    public DataDefaultSource(String unitName, Properties readprop, Properties writeprop) {
+    public DataJdbcSource(String unitName, Properties readprop, Properties writeprop) {
         this.name = unitName;
         this.conf = null;
-        this.readPool = new JDBCPoolSource(this, "read", readprop);
-        this.writePool = new JDBCPoolSource(this, "write", writeprop);
+        this.readPool = new PoolJdbcSource(this, "read", readprop);
+        this.writePool = new PoolJdbcSource(this, "write", writeprop);
         this.cacheForbidden = "NONE".equalsIgnoreCase(readprop.getProperty("shared-cache-mode"));
     }
 
@@ -273,14 +273,17 @@ public final class DataDefaultSource implements DataSource, Function<Class, Enti
         return prestmt;
     }
 
-    public <T> void insertCache(Class<T> clazz, T... values) {
-        if (values.length == 0) return;
+    @Override
+    public <T> int insertCache(Class<T> clazz, T... values) {
+        if (values.length == 0) return 0;
         final EntityInfo<T> info = loadEntityInfo(clazz);
         final EntityCache<T> cache = info.getCache();
-        if (cache == null) return;
+        if (cache == null) return -1;
+        int c = 0;
         for (T value : values) {
-            cache.insert(value);
+            c += cache.insert(value);
         }
+        return c;
     }
 
     //-------------------------deleteCache--------------------------
@@ -471,6 +474,7 @@ public final class DataDefaultSource implements DataSource, Function<Class, Enti
         }
     }
 
+    @Override
     public <T> int deleteCache(Class<T> clazz, Serializable... ids) {
         if (ids.length == 0) return 0;
         final EntityInfo<T> info = loadEntityInfo(clazz);
@@ -1160,6 +1164,7 @@ public final class DataDefaultSource implements DataSource, Function<Class, Enti
         }
     }
 
+    @Override
     public <T> int updateCache(Class<T> clazz, T... values) {
         if (values.length == 0) return 0;
         final EntityInfo<T> info = loadEntityInfo(clazz);
diff --git a/src/org/redkale/source/EntityCache.java b/src/org/redkale/source/EntityCache.java
index e954c68e3..5acf3f007 100644
--- a/src/org/redkale/source/EntityCache.java
+++ b/src/org/redkale/source/EntityCache.java
@@ -425,14 +425,16 @@ public final class EntityCache<T> {
         return new Sheet<>(total, rs);
     }
 
-    public void insert(T value) {
-        if (value == null) return;
+    public int insert(T value) {
+        if (value == null) return 0;
         final T rs = newReproduce.apply(this.creator.create(), value);  //确保同一主键值的map与list中的对象必须共用。
         T old = this.map.put(this.primary.get(rs), rs);
         if (old == null) {
             this.list.add(rs);
+            return 1;
         } else {
             logger.log(Level.WARNING, this.type + " cache repeat insert data: " + value);
+            return 0;
         }
     }
 
diff --git a/src/org/redkale/source/JDBCPoolSource.java b/src/org/redkale/source/PoolJdbcSource.java
similarity index 94%
rename from src/org/redkale/source/JDBCPoolSource.java
rename to src/org/redkale/source/PoolJdbcSource.java
index 104dd7dec..7367cb418 100644
--- a/src/org/redkale/source/JDBCPoolSource.java
+++ b/src/org/redkale/source/PoolJdbcSource.java
@@ -25,9 +25,9 @@ import static org.redkale.source.Sources.*;
  *
  * @author zhangjx
  */
-public class JDBCPoolSource {
+public class PoolJdbcSource {
 
-    private static final Map<String, AbstractMap.SimpleEntry<WatchService, List<WeakReference<JDBCPoolSource>>>> maps = new HashMap<>();
+    private static final Map<String, AbstractMap.SimpleEntry<WatchService, List<WeakReference<PoolJdbcSource>>>> maps = new HashMap<>();
 
     private final AtomicLong usingCounter = new AtomicLong();
 
@@ -43,7 +43,7 @@ public class JDBCPoolSource {
 
     private final ConnectionEventListener listener;
 
-    private final DataDefaultSource dataSource;
+    private final DataJdbcSource dataSource;
 
     private final String stype; // "" 或 "read"  或 "write"
 
@@ -57,7 +57,7 @@ public class JDBCPoolSource {
 
     final Properties props;
 
-    public JDBCPoolSource(DataDefaultSource source, String stype, Properties prop) {
+    public PoolJdbcSource(DataJdbcSource source, String stype, Properties prop) {
         this.dataSource = source;
         this.stype = stype;
         this.props = prop;
@@ -190,13 +190,13 @@ public class JDBCPoolSource {
         final File f = new File(file);
         if (!f.isFile() || !f.canRead()) return;
         synchronized (maps) {
-            AbstractMap.SimpleEntry<WatchService, List<WeakReference<JDBCPoolSource>>> entry = maps.get(file);
+            AbstractMap.SimpleEntry<WatchService, List<WeakReference<PoolJdbcSource>>> entry = maps.get(file);
             if (entry != null) {
                 entry.getValue().add(new WeakReference<>(this));
                 return;
             }
             final WatchService watcher = f.toPath().getFileSystem().newWatchService();
-            final List<WeakReference<JDBCPoolSource>> list = new CopyOnWriteArrayList<>();
+            final List<WeakReference<PoolJdbcSource>> list = new CopyOnWriteArrayList<>();
             Thread watchThread = new Thread() {
 
                 @Override
@@ -214,8 +214,8 @@ public class JDBCPoolSource {
                             key.pollEvents().stream().forEach((event) -> {
                                 if (event.kind() != ENTRY_MODIFY) return;
                                 if (!((Path) event.context()).toFile().getName().equals(f.getName())) return;
-                                for (WeakReference<JDBCPoolSource> ref : list) {
-                                    JDBCPoolSource pool = ref.get();
+                                for (WeakReference<PoolJdbcSource> ref : list) {
+                                    PoolJdbcSource pool = ref.get();
                                     if (pool == null) continue;
                                     try {
                                         Properties property = m.get(pool.dataSource.name);
diff --git a/src/org/redkale/source/Sources.java b/src/org/redkale/source/Sources.java
index 52d422978..4d3223f8d 100644
--- a/src/org/redkale/source/Sources.java
+++ b/src/org/redkale/source/Sources.java
@@ -46,7 +46,7 @@ public final class Sources {
 
     public static DataSource createDataSource(final String unitName) throws IOException {
         return createDataSource(unitName, System.getProperty(DATASOURCE_CONFPATH) == null
-            ? DataDefaultSource.class.getResource("/META-INF/persistence.xml")
+            ? DataJdbcSource.class.getResource("/META-INF/persistence.xml")
             : new File(System.getProperty(DATASOURCE_CONFPATH)).toURI().toURL());
     }
 
@@ -82,8 +82,8 @@ public final class Sources {
             }
         }
         if (readprop == null) throw new IOException("Cannot find (resource.name = '" + unitName + "') DataSource");
-        String impl = readprop.getProperty(JDBC_DATASOURCE_CLASS, DataDefaultSource.class.getName());
-        if (DataDefaultSource.class.getName().equals(impl)) return new DataDefaultSource(unitName, readprop, writeprop);
+        String impl = readprop.getProperty(JDBC_DATASOURCE_CLASS, DataJdbcSource.class.getName());
+        if (DataJdbcSource.class.getName().equals(impl)) return new DataJdbcSource(unitName, readprop, writeprop);
         try {
             Class ds = Class.forName(impl);
             for (Constructor d : ds.getConstructors()) {