diff --git a/spring-cloud-alibaba-nacos-config/src/main/java/org/springframework/cloud/alibaba/nacos/NacosConfigProperties.java b/spring-cloud-alibaba-nacos-config/src/main/java/org/springframework/cloud/alibaba/nacos/NacosConfigProperties.java
index 1518dcff..01b95d5d 100644
--- a/spring-cloud-alibaba-nacos-config/src/main/java/org/springframework/cloud/alibaba/nacos/NacosConfigProperties.java
+++ b/spring-cloud-alibaba-nacos-config/src/main/java/org/springframework/cloud/alibaba/nacos/NacosConfigProperties.java
@@ -21,12 +21,8 @@ import com.alibaba.nacos.api.config.ConfigService;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.core.env.Environment;
 
-import javax.annotation.PostConstruct;
-import java.util.Arrays;
 import java.util.List;
 import java.util.Objects;
 import java.util.Properties;
@@ -36,6 +32,7 @@ import static com.alibaba.nacos.api.PropertyKeyConst.CLUSTER_NAME;
 import static com.alibaba.nacos.api.PropertyKeyConst.CONTEXT_PATH;
 import static com.alibaba.nacos.api.PropertyKeyConst.ENCODE;
 import static com.alibaba.nacos.api.PropertyKeyConst.ENDPOINT;
+import static com.alibaba.nacos.api.PropertyKeyConst.ENDPOINT_PORT;
 import static com.alibaba.nacos.api.PropertyKeyConst.NAMESPACE;
 import static com.alibaba.nacos.api.PropertyKeyConst.SECRET_KEY;
 import static com.alibaba.nacos.api.PropertyKeyConst.SERVER_ADDR;
@@ -331,7 +328,17 @@ public class NacosConfigProperties {
 		properties.put(SECRET_KEY, Objects.toString(this.secretKey, ""));
 		properties.put(CONTEXT_PATH, Objects.toString(this.contextPath, ""));
 		properties.put(CLUSTER_NAME, Objects.toString(this.clusterName, ""));
-		properties.put(ENDPOINT, Objects.toString(this.endpoint, ""));
+
+		String endpoint = Objects.toString(this.endpoint, "");
+		if (endpoint.contains(":")) {
+			int index = endpoint.indexOf(":");
+			properties.put(ENDPOINT, endpoint.substring(0, index));
+			properties.put(ENDPOINT_PORT, endpoint.substring(index + 1));
+		}
+		else {
+			properties.put(ENDPOINT, endpoint);
+		}
+
 		try {
 			configService = NacosFactory.createConfigService(properties);
 			return configService;
diff --git a/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/NacosDiscoveryProperties.java b/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/NacosDiscoveryProperties.java
index 48746f53..05ec95c3 100644
--- a/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/NacosDiscoveryProperties.java
+++ b/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/NacosDiscoveryProperties.java
@@ -391,7 +391,16 @@ public class NacosDiscoveryProperties {
 		properties.put(SERVER_ADDR, serverAddr);
 		properties.put(NAMESPACE, namespace);
 		properties.put(UtilAndComs.NACOS_NAMING_LOG_NAME, logName);
-		properties.put(ENDPOINT, endpoint);
+
+		if (endpoint.contains(":")) {
+			int index = endpoint.indexOf(":");
+			properties.put(ENDPOINT, endpoint.substring(0, index));
+			properties.put(ENDPOINT_PORT, endpoint.substring(index + 1));
+		}
+		else {
+			properties.put(ENDPOINT, endpoint);
+		}
+
 		properties.put(ACCESS_KEY, accessKey);
 		properties.put(SECRET_KEY, secretKey);
 		properties.put(CLUSTER_NAME, clusterName);
diff --git a/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/discovery/NacosDiscoveryClientAutoConfiguration.java b/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/discovery/NacosDiscoveryClientAutoConfiguration.java
index 5fe818b3..2ddb4c34 100644
--- a/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/discovery/NacosDiscoveryClientAutoConfiguration.java
+++ b/spring-cloud-alibaba-nacos-discovery/src/main/java/org/springframework/cloud/alibaba/nacos/discovery/NacosDiscoveryClientAutoConfiguration.java
@@ -18,6 +18,7 @@ package org.springframework.cloud.alibaba.nacos.discovery;
 
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.cloud.alibaba.nacos.ConditionalOnNacosDiscoveryEnabled;
 import org.springframework.cloud.alibaba.nacos.NacosDiscoveryProperties;
@@ -45,6 +46,7 @@ public class NacosDiscoveryClientAutoConfiguration {
 
 	@Bean
 	@ConditionalOnMissingBean
+	@ConditionalOnProperty(value = "spring.cloud.nacos.discovery.watch.enabled", matchIfMissing = true)
 	public NacosWatch nacosWatch(NacosDiscoveryProperties nacosDiscoveryProperties) {
 		return new NacosWatch(nacosDiscoveryProperties);
 	}
diff --git a/spring-cloud-alibaba-nacos-discovery/src/main/resources/META-INF/additional-spring-configuration-metadata.json b/spring-cloud-alibaba-nacos-discovery/src/main/resources/META-INF/additional-spring-configuration-metadata.json
index 75e8abd4..54c3f79f 100644
--- a/spring-cloud-alibaba-nacos-discovery/src/main/resources/META-INF/additional-spring-configuration-metadata.json
+++ b/spring-cloud-alibaba-nacos-discovery/src/main/resources/META-INF/additional-spring-configuration-metadata.json
@@ -16,5 +16,11 @@
       "type": "java.lang.Boolean",
       "defaultValue": "false",
       "description": "naming load from local cache at application start ."
+    },
+    {
+      "name": "spring.cloud.nacos.discovery.watch.enabled",
+      "type": "java.lang.Boolean",
+      "defaultValue": "true",
+      "description": "enable nacos discovery watch or not ."
     }
 ]}