diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/config/SignalAutoConfiguration.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/config/SignalAutoConfiguration.java
index cf9b19a..d1f41f3 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/config/SignalAutoConfiguration.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/config/SignalAutoConfiguration.java
@@ -1,12 +1,16 @@
 package com.acgist.taoyao.signal.config;
 
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.socket.config.annotation.EnableWebSocket;
 import org.springframework.web.socket.server.standard.ServerEndpointExporter;
 
 import com.acgist.taoyao.signal.client.websocket.WebSocketSignal;
+import com.acgist.taoyao.signal.listener.platform.ScriptListener;
+import com.acgist.taoyao.signal.protocol.platform.ScriptProtocol;
+import com.acgist.taoyao.signal.protocol.platform.ShutdownProtocol;
 
 /**
  * 信令配置
@@ -29,4 +33,25 @@ public class SignalAutoConfiguration {
 		return new ServerEndpointExporter();
 	}
 	
+	@Bean
+	@ConditionalOnProperty(prefix = "taoyao.signal.platform.script", name = "enabled", havingValue = "true", matchIfMissing = true)
+	@ConditionalOnMissingBean
+	public ScriptProtocol scriptProtocol() {
+		return new ScriptProtocol();
+	}
+	
+	@Bean
+	@ConditionalOnProperty(prefix = "taoyao.signal.platform.script", name = "enabled", havingValue = "true", matchIfMissing = true)
+	@ConditionalOnMissingBean
+	public ScriptListener scriptListener() {
+		return new ScriptListener();
+	}
+	
+	@Bean
+	@ConditionalOnProperty(prefix = "taoyao.signal.platform.shutdown", name = "enabled", havingValue = "true", matchIfMissing = true)
+	@ConditionalOnMissingBean
+	public ShutdownProtocol shutdownProtocol() {
+		return new ShutdownProtocol();
+	}
+	
 }
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/listener/platform/ScriptListener.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/listener/platform/ScriptListener.java
index d06eab7..5259161 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/listener/platform/ScriptListener.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/listener/platform/ScriptListener.java
@@ -5,7 +5,6 @@ import java.util.Map;
 
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.scheduling.annotation.Async;
-import org.springframework.stereotype.Component;
 
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.ClientSession;
@@ -20,7 +19,6 @@ import lombok.extern.slf4j.Slf4j;
  * @author acgist
  */
 @Slf4j
-@Component
 public class ScriptListener extends ApplicationListenerAdapter<ScriptEvent> {
 	
 	@Async
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/ScriptProtocol.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/ScriptProtocol.java
index bcd3fa8..2d8d9cc 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/ScriptProtocol.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/ScriptProtocol.java
@@ -2,8 +2,6 @@ package com.acgist.taoyao.signal.protocol.platform;
 
 import java.util.Map;
 
-import org.springframework.stereotype.Component;
-
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.ClientSession;
 import com.acgist.taoyao.signal.event.platform.ScriptEvent;
@@ -14,7 +12,6 @@ import com.acgist.taoyao.signal.protocol.ProtocolMapAdapter;
  * 
  * @author acgist
  */
-@Component
 public class ScriptProtocol extends ProtocolMapAdapter {
 
 	public static final Integer PID = 1001;
diff --git a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/ShutdownProtocol.java b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/ShutdownProtocol.java
index 0814aec..79165e1 100644
--- a/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/ShutdownProtocol.java
+++ b/taoyao-signal/src/main/java/com/acgist/taoyao/signal/protocol/platform/ShutdownProtocol.java
@@ -1,7 +1,6 @@
 package com.acgist.taoyao.signal.protocol.platform;
 
 import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.stereotype.Component;
 
 import com.acgist.taoyao.boot.model.Message;
 import com.acgist.taoyao.signal.client.ClientSession;
@@ -15,7 +14,6 @@ import lombok.extern.slf4j.Slf4j;
  * @author acgist
  */
 @Slf4j
-@Component
 public class ShutdownProtocol extends ProtocolAdapter {
 
 	public static final Integer PID = 1000;