diff --git a/dubbo-configcenter/dubbo-configcenter-nacos/src/main/java/org/apache/dubbo/configcenter/support/nacos/NacosDynamicConfiguration.java b/dubbo-configcenter/dubbo-configcenter-nacos/src/main/java/org/apache/dubbo/configcenter/support/nacos/NacosDynamicConfiguration.java
index dcba4ff3939..666098a9e7b 100644
--- a/dubbo-configcenter/dubbo-configcenter-nacos/src/main/java/org/apache/dubbo/configcenter/support/nacos/NacosDynamicConfiguration.java
+++ b/dubbo-configcenter/dubbo-configcenter-nacos/src/main/java/org/apache/dubbo/configcenter/support/nacos/NacosDynamicConfiguration.java
@@ -52,7 +52,9 @@
 import java.util.stream.Stream;
 
 import static com.alibaba.nacos.api.PropertyKeyConst.ENCODE;
+import static com.alibaba.nacos.api.PropertyKeyConst.PASSWORD;
 import static com.alibaba.nacos.api.PropertyKeyConst.SERVER_ADDR;
+import static com.alibaba.nacos.api.PropertyKeyConst.USERNAME;
 import static java.util.Collections.emptyMap;
 import static org.apache.dubbo.common.constants.RemotingConstants.BACKUP_KEY;
 import static org.apache.dubbo.common.utils.StringConstantFieldValuePredicate.of;
@@ -147,6 +149,12 @@ private static void setProperties(URL url, Properties properties) {
         Map<String, String> parameters = url.getParameters(of(PropertyKeyConst.class));
         // Put all parameters
         properties.putAll(parameters);
+        if (StringUtils.isNotEmpty(url.getUsername())){
+            properties.put(USERNAME, url.getUsername());
+        }
+        if (StringUtils.isNotEmpty(url.getPassword())){
+            properties.put(PASSWORD, url.getPassword());
+        }
     }
 
     private static void putPropertyIfAbsent(URL url, Properties properties, String propertyName) {
diff --git a/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/util/NacosNamingServiceUtils.java b/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/util/NacosNamingServiceUtils.java
index 3fc871276ab..33a8da4dab6 100644
--- a/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/util/NacosNamingServiceUtils.java
+++ b/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/util/NacosNamingServiceUtils.java
@@ -36,7 +36,9 @@
 import java.util.Properties;
 
 import static com.alibaba.nacos.api.PropertyKeyConst.NAMING_LOAD_CACHE_AT_START;
+import static com.alibaba.nacos.api.PropertyKeyConst.PASSWORD;
 import static com.alibaba.nacos.api.PropertyKeyConst.SERVER_ADDR;
+import static com.alibaba.nacos.api.PropertyKeyConst.USERNAME;
 import static com.alibaba.nacos.client.naming.utils.UtilAndComs.NACOS_NAMING_LOG_NAME;
 import static org.apache.dubbo.common.constants.RemotingConstants.BACKUP_KEY;
 import static org.apache.dubbo.common.utils.StringConstantFieldValuePredicate.of;
@@ -140,6 +142,12 @@ private static void setProperties(URL url, Properties properties) {
         Map<String, String> parameters = url.getParameters(of(PropertyKeyConst.class));
         // Put all parameters
         properties.putAll(parameters);
+        if (StringUtils.isNotEmpty(url.getUsername())){
+            properties.put(USERNAME, url.getUsername());
+        }
+        if (StringUtils.isNotEmpty(url.getPassword())){
+            properties.put(PASSWORD, url.getPassword());
+        }
 
         putPropertyIfAbsent(url, properties, NAMING_LOAD_CACHE_AT_START, "true");
     }