diff --git a/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/filter/AccessLogFilter.java b/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/filter/AccessLogFilter.java
index 55633719eda..ae2bc066d9b 100644
--- a/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/filter/AccessLogFilter.java
+++ b/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/filter/AccessLogFilter.java
@@ -68,7 +68,7 @@ public class AccessLogFilter implements Filter {
 
     private static final Logger logger = LoggerFactory.getLogger(AccessLogFilter.class);
 
-    private static final String ACCESS_LOG_KEY = "dubbo.accesslog";
+    private static final String LOG_KEY = "dubbo.accesslog";
 
     private static final int LOG_MAX_BUFFER = 5000;
 
@@ -179,7 +179,7 @@ private void processWithServiceLogger(Set<AccessLogData> logSet) {
              iterator.hasNext();
              iterator.remove()) {
             AccessLogData logData = iterator.next();
-            LoggerFactory.getLogger(ACCESS_LOG_KEY + "." + logData.getServiceName()).info(logData.getLogMessage());
+            LoggerFactory.getLogger(LOG_KEY + "." + logData.getServiceName()).info(logData.getLogMessage());
         }
     }
 
diff --git a/dubbo-rpc/dubbo-rpc-api/src/test/java/org/apache/dubbo/rpc/filter/AccessLogFilterTest.java b/dubbo-rpc/dubbo-rpc-api/src/test/java/org/apache/dubbo/rpc/filter/AccessLogFilterTest.java
index ca84381ff5d..3fc463fbadb 100644
--- a/dubbo-rpc/dubbo-rpc-api/src/test/java/org/apache/dubbo/rpc/filter/AccessLogFilterTest.java
+++ b/dubbo-rpc/dubbo-rpc-api/src/test/java/org/apache/dubbo/rpc/filter/AccessLogFilterTest.java
@@ -16,17 +16,23 @@
  */
 package org.apache.dubbo.rpc.filter;
 
+import java.lang.reflect.Field;
+import java.util.Map;
+import java.util.Set;
 import org.apache.dubbo.common.URL;
 import org.apache.dubbo.common.utils.LogUtil;
 import org.apache.dubbo.rpc.Filter;
 import org.apache.dubbo.rpc.Invocation;
 import org.apache.dubbo.rpc.Invoker;
+import org.apache.dubbo.rpc.support.AccessLogData;
 import org.apache.dubbo.rpc.support.MockInvocation;
 import org.apache.dubbo.rpc.support.MyInvoker;
 
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 /**
  * AccessLogFilterTest.java
@@ -48,11 +54,23 @@ public void testInvokeException() {
 
     // TODO how to assert thread action
     @Test
-    public void testDefault() {
+    @SuppressWarnings("unchecked")
+    public void testDefault() throws NoSuchFieldException, IllegalAccessException {
         URL url = URL.valueOf("test://test:11/test?accesslog=true&group=dubbo&version=1.1");
         Invoker<AccessLogFilterTest> invoker = new MyInvoker<AccessLogFilterTest>(url);
         Invocation invocation = new MockInvocation();
+
+        Field field = AccessLogFilter.class.getDeclaredField("LOG_ENTRIES");
+        field.setAccessible(true);
+        assertTrue(((Map) field.get(AccessLogFilter.class)).isEmpty());
+
         accessLogFilter.invoke(invoker, invocation);
+
+        Map<String, Set<AccessLogData>> logs = (Map<String, Set<AccessLogData>>) field.get(AccessLogFilter.class);
+        assertFalse(logs.isEmpty());
+        assertFalse(logs.get("true").isEmpty());
+        AccessLogData log = logs.get("true").iterator().next();
+        assertEquals("org.apache.dubbo.rpc.support.DemoService", log.getServiceName());
     }
 
     @Test