diff --git a/src/com/zdemo/AbstractConsumer.java b/src/com/zdemo/AbstractConsumer.java
index 3414a56..d427a4a 100644
--- a/src/com/zdemo/AbstractConsumer.java
+++ b/src/com/zdemo/AbstractConsumer.java
@@ -2,7 +2,9 @@ package com.zdemo;
 
 import org.redkale.convert.json.JsonConvert;
 
-import java.util.*;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
 
 /**
  * @author Liang
@@ -32,11 +34,11 @@ public abstract class AbstractConsumer implements IConsumer {
 
     @Override
     public final Set<String> getTopics() {
-        Set<String> keySet = eventMap.keySet();
-        if (keySet.isEmpty()) {
-            keySet.add("-");
+        if (!eventMap.isEmpty()) {
+            return eventMap.keySet();
         }
-        return keySet;
+
+        return Set.of("-");
     }
 
     @Override
diff --git a/src/com/zdemo/redis/RedisProducer.java b/src/com/zdemo/redis/RedisProducer.java
index a8e45bb..df2d004 100644
--- a/src/com/zdemo/redis/RedisProducer.java
+++ b/src/com/zdemo/redis/RedisProducer.java
@@ -42,7 +42,11 @@ public class RedisProducer<T extends Event> implements IProducer<T>, Service {
     @Override
     public void send(T t) {
         try {
-            osw.write("PUBLISH " + t.topic + " '" + JsonConvert.root().convertTo(t.value) + "' \r\n");
+            String v = JsonConvert.root().convertTo(t.value);
+            if (v.startsWith("\"") && v.endsWith("\"")) {
+                v = v.substring(1, v.length() - 1);
+            }
+            osw.write("PUBLISH " + t.topic + " '" + v + "' \r\n");
             osw.flush();
         } catch (IOException e) {
             logger.log(Level.WARNING, "", e);
diff --git a/test/com/zdemo/test/AppTest.java b/test/com/zdemo/test/AppTest.java
index 71195fc..15193e2 100644
--- a/test/com/zdemo/test/AppTest.java
+++ b/test/com/zdemo/test/AppTest.java
@@ -4,11 +4,9 @@ import com.zdemo.Event;
 import com.zdemo.EventType;
 import com.zdemo.IConsumer;
 import com.zdemo.IProducer;
-import com.zdemo.pulsar.PulsarProducer;
+import com.zdemo.kafak.KafakProducer;
 import org.junit.Test;
 import org.redkale.boot.Application;
-import org.redkale.convert.json.JsonConvert;
-import org.redkale.util.TypeToken;
 
 import java.util.List;
 import java.util.Map;
@@ -27,29 +25,11 @@ public class AppTest {
             IConsumer consumer = Application.singleton(MyConsumer.class);
 
             consumer.addEventType(
-                    EventType.of("a1", new TypeToken<Float>() {
-                    }, r -> {
-                        System.out.println("我收到了消息 主题a1 事件：" + JsonConvert.root().convertTo(r));
+                    EventType.of("a", str -> {
+                        System.out.println("我收到了消息 a 事件：" + str);
                     })
 
-                    , EventType.of("game-update", str -> {
-                        System.out.println("我收到了消息 主题game-update 事件：" + str);
-                    })
-
-                    , EventType.of("http.req.hello", str -> {
-                        System.out.println("我收到了消息 主题http.req.hello 事件：" + str);
-                    })
-
-                    , EventType.of("http.resp.node2004", str -> {
-                        System.out.println("我收到了消息 主题http.resp.node2004 事件：" + str);
-                    })
-            );
-
-            // 10s 后加入 bx主题
-            Thread.sleep(1_000 * 10);
-            System.out.println("加入新的主题订阅");
-            consumer.addEventType(
-                    EventType.of("bx", str -> {
+                    , EventType.of("bx", str -> {
                         System.out.println("我收到了消息 主题bx 事件：" + str);
                     })
             );
@@ -64,7 +44,7 @@ public class AppTest {
     @Test
     public void runProducer() {
         try {
-            IProducer producer = Application.singleton(PulsarProducer.class);
+            IProducer producer = Application.singleton(KafakProducer.class);
 
             // 发送不同的 事件
             float v0 = 1f;
@@ -75,14 +55,17 @@ public class AppTest {
             /*producer.send(Event.of("b1", v1));
             producer.send(Event.of("c1", v2));*/
 
-            producer.send(Event.of("game-update", 23256));
-            producer.send(Event.of("bx", 23256));
+            /*producer.send(Event.of("game-update", 23256));
+            producer.send(Event.of("bx", 23256));*/
+            for (int i = 0; i < 5; i++) {
+                producer.send(Event.of("a", i + ""));
+            }
 
-            /*try {
+            try {
                 Thread.sleep(1_000);
             } catch (InterruptedException e) {
                 e.printStackTrace();
-            }*/
+            }
         } catch (Exception e) {
             e.printStackTrace();
         }
diff --git a/test/com/zdemo/test/MyConsumer.java b/test/com/zdemo/test/MyConsumer.java
index d9ddd84..8a308e8 100644
--- a/test/com/zdemo/test/MyConsumer.java
+++ b/test/com/zdemo/test/MyConsumer.java
@@ -1,8 +1,8 @@
 package com.zdemo.test;
 
-import com.zdemo.pulsar.PulsarConsumer;
+import com.zdemo.kafak.KafakConsumer;
 
-public class MyConsumer extends PulsarConsumer {
+public class MyConsumer extends KafakConsumer {
 
     public String getGroupid() {
         return "group-test"; //消费组名称