diff --git a/src/main/java/org/redkale/boot/Application.java b/src/main/java/org/redkale/boot/Application.java
index 6d3fabb76..00ac45b28 100644
--- a/src/main/java/org/redkale/boot/Application.java
+++ b/src/main/java/org/redkale/boot/Application.java
@@ -1547,8 +1547,8 @@ public final class Application {
             this.clusterAgent.start();
         }
         if (this.messageAgents != null) {
-            if (logger.isLoggable(Level.FINER)) {
-                logger.log(Level.FINER, "MessageAgent starting");
+            if (logger.isLoggable(Level.FINE)) {
+                logger.log(Level.FINE, "MessageAgent starting");
             }
             long s = System.currentTimeMillis();
             final StringBuffer sb = new StringBuffer();
diff --git a/src/main/java/org/redkale/boot/NodeServer.java b/src/main/java/org/redkale/boot/NodeServer.java
index 5f0d80a35..e78fc808a 100644
--- a/src/main/java/org/redkale/boot/NodeServer.java
+++ b/src/main/java/org/redkale/boot/NodeServer.java
@@ -643,6 +643,9 @@ public abstract class NodeServer {
     }
 
     protected boolean acceptsComponent(Class<? extends Service> serviceImplClass) {
+        if (Modifier.isAbstract(serviceImplClass.getModifiers()) || Modifier.isInterface(serviceImplClass.getModifiers())) {
+            return false;
+        }
         if (MessageConsumer.class.isAssignableFrom(serviceImplClass)) {
             ResourceConsumer mqConsumer = serviceImplClass.getAnnotation(ResourceConsumer.class);
             if (mqConsumer == null) {
@@ -650,6 +653,7 @@ public abstract class NodeServer {
             }
             MessageAgent mqAgent = application.getMessageAgent(mqConsumer.mq());
             if (mqAgent == null) {
+                logger.info("not found MessageAgent(mq = " + mqConsumer.mq() + ")");
                 return false;
             }
         }
diff --git a/src/main/java/org/redkale/source/CacheMemorySource.java b/src/main/java/org/redkale/source/CacheMemorySource.java
index 94b0a5306..7479c7727 100644
--- a/src/main/java/org/redkale/source/CacheMemorySource.java
+++ b/src/main/java/org/redkale/source/CacheMemorySource.java
@@ -1812,6 +1812,26 @@ public final class CacheMemorySource extends AbstractCacheSource {
         return container.size();
     }
 
+    @Override
+    public void flushdb() {
+        container.clear();
+    }
+
+    @Override
+    public CompletableFuture<Void> flushdbAsync() {
+        return CompletableFuture.runAsync(() -> flushdb(), getExecutor()).whenComplete(futureCompleteConsumer);
+    }
+
+    @Override
+    public void flushall() {
+        container.clear();
+    }
+
+    @Override
+    public CompletableFuture<Void> flushallAsync() {
+        return CompletableFuture.runAsync(() -> flushall(), getExecutor()).whenComplete(futureCompleteConsumer);
+    }
+
     @Override
     public List<String> keys(String pattern) {
         if (pattern == null || pattern.isEmpty()) {
@@ -1835,7 +1855,7 @@ public final class CacheMemorySource extends AbstractCacheSource {
             return rs;
         }
     }
-    
+
     @Override
     public List<String> keysStartsWith(String startsWith) {
         if (startsWith == null) {
diff --git a/src/main/java/org/redkale/source/CacheSource.java b/src/main/java/org/redkale/source/CacheSource.java
index 77d600bd2..1dfbe4fe7 100644
--- a/src/main/java/org/redkale/source/CacheSource.java
+++ b/src/main/java/org/redkale/source/CacheSource.java
@@ -341,6 +341,10 @@ public interface CacheSource extends Resourcable {
 
     public long dbsize();
 
+    public void flushdb();
+
+    public void flushall();
+
     //---------------------- CompletableFuture 异步版 ---------------------------------
     default CompletableFuture<Boolean> isOpenAsync() {
         return CompletableFuture.completedFuture(isOpen());
@@ -650,6 +654,10 @@ public interface CacheSource extends Resourcable {
 
     public CompletableFuture<Long> dbsizeAsync();
 
+    public CompletableFuture<Void> flushdbAsync();
+
+    public CompletableFuture<Void> flushallAsync();
+
     //-------------------------- 过期方法 ----------------------------------
     @Deprecated(since = "2.8.0")
     public <T> Collection<T> getCollection(final String key, final Type componentType);