diff --git a/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/config/NacosDataSourceProperties.java b/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/config/NacosDataSourceProperties.java
index e0aa9e74..08790ac4 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/config/NacosDataSourceProperties.java
+++ b/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/config/NacosDataSourceProperties.java
@@ -32,6 +32,10 @@ public class NacosDataSourceProperties extends AbstractDataSourceProperties {
 
 	private String serverAddr;
 
+	private String username;
+
+	private String password;
+
 	@NotEmpty
 	private String groupId = "DEFAULT_GROUP";
 
@@ -67,6 +71,22 @@ public class NacosDataSourceProperties extends AbstractDataSourceProperties {
 		this.serverAddr = serverAddr;
 	}
 
+	public String getUsername() {
+		return username;
+	}
+
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+	public String getPassword() {
+		return password;
+	}
+
+	public void setPassword(String password) {
+		this.password = password;
+	}
+
 	public String getGroupId() {
 		return groupId;
 	}
diff --git a/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/config/RedisDataSourceProperties.java b/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/config/RedisDataSourceProperties.java
index a5049660..1d73e8ba 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/config/RedisDataSourceProperties.java
+++ b/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/config/RedisDataSourceProperties.java
@@ -93,7 +93,7 @@ public class RedisDataSourceProperties extends AbstractDataSourceProperties {
 					"RedisDataSource  channel can not be empty");
 		}
 
-		if (!StringUtils.isEmpty(masterId) && StringUtils.isEmpty(masterId)) {
+		if (StringUtils.isEmpty(masterId)) {
 			throw new IllegalArgumentException(
 					"RedisDataSource  sentinel model，masterId can not be empty");
 		}
diff --git a/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/factorybean/NacosDataSourceFactoryBean.java b/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/factorybean/NacosDataSourceFactoryBean.java
index f94c5fc6..8fac117a 100644
--- a/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/factorybean/NacosDataSourceFactoryBean.java
+++ b/spring-cloud-alibaba-starters/spring-cloud-alibaba-sentinel-datasource/src/main/java/com/alibaba/cloud/sentinel/datasource/factorybean/NacosDataSourceFactoryBean.java
@@ -35,6 +35,10 @@ public class NacosDataSourceFactoryBean implements FactoryBean<NacosDataSource>
 
 	private String serverAddr;
 
+	private String username;
+
+	private String password;
+
 	private String groupId;
 
 	private String dataId;
@@ -63,6 +67,12 @@ public class NacosDataSourceFactoryBean implements FactoryBean<NacosDataSource>
 		if (!StringUtils.isEmpty(this.namespace)) {
 			properties.setProperty(PropertyKeyConst.NAMESPACE, this.namespace);
 		}
+		if (!StringUtils.isEmpty(this.username)) {
+			properties.setProperty(PropertyKeyConst.USERNAME, this.username);
+		}
+		if (!StringUtils.isEmpty(this.password)) {
+			properties.setProperty(PropertyKeyConst.PASSWORD, this.password);
+		}		
 		return new NacosDataSource(properties, groupId, dataId, converter);
 	}
 
@@ -78,7 +88,23 @@ public class NacosDataSourceFactoryBean implements FactoryBean<NacosDataSource>
 	public void setServerAddr(String serverAddr) {
 		this.serverAddr = serverAddr;
 	}
+	
+	public String getUsername() {
+		return username;
+	}
 
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+	public String getPassword() {
+		return password;
+	}
+
+	public void setPassword(String password) {
+		this.password = password;
+	}
+	
 	public String getGroupId() {
 		return groupId;
 	}