diff --git a/sentinel-dashboard/src/test/java/com/alibaba/csp/sentinel/dashboard/controller/gateway/GatewayApiControllerTest.java b/sentinel-dashboard/src/test/java/com/alibaba/csp/sentinel/dashboard/controller/gateway/GatewayApiControllerTest.java
index 89d316f8d5..f59955f0a4 100644
--- a/sentinel-dashboard/src/test/java/com/alibaba/csp/sentinel/dashboard/controller/gateway/GatewayApiControllerTest.java
+++ b/sentinel-dashboard/src/test/java/com/alibaba/csp/sentinel/dashboard/controller/gateway/GatewayApiControllerTest.java
@@ -29,7 +29,7 @@
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.TypeReference;
-import org.apache.commons.lang3.time.DateUtils;
+import org.apache.commons.lang.time.DateUtils;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -46,12 +46,25 @@
 import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
 import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.HashSet;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 
-import static com.alibaba.csp.sentinel.adapter.gateway.common.SentinelGatewayConstants.*;
-import static org.junit.Assert.*;
-import static org.mockito.BDDMockito.*;
+import static com.alibaba.csp.sentinel.adapter.gateway.common.SentinelGatewayConstants.URL_MATCH_STRATEGY_EXACT;
+import static com.alibaba.csp.sentinel.adapter.gateway.common.SentinelGatewayConstants.URL_MATCH_STRATEGY_PREFIX;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.BDDMockito.any;
+import static org.mockito.BDDMockito.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.mock;
+import static org.mockito.BDDMockito.verify;
 
 /**
  * Test cases for {@link GatewayApiController}.
diff --git a/sentinel-dashboard/src/test/java/com/alibaba/csp/sentinel/dashboard/controller/gateway/GatewayFlowRuleControllerTest.java b/sentinel-dashboard/src/test/java/com/alibaba/csp/sentinel/dashboard/controller/gateway/GatewayFlowRuleControllerTest.java
index e0d592c881..974c2c1d57 100644
--- a/sentinel-dashboard/src/test/java/com/alibaba/csp/sentinel/dashboard/controller/gateway/GatewayFlowRuleControllerTest.java
+++ b/sentinel-dashboard/src/test/java/com/alibaba/csp/sentinel/dashboard/controller/gateway/GatewayFlowRuleControllerTest.java
@@ -15,8 +15,6 @@
  */
 package com.alibaba.csp.sentinel.dashboard.controller.gateway;
 
-import com.alibaba.csp.sentinel.dashboard.auth.AuthorizationInterceptor;
-import com.alibaba.csp.sentinel.dashboard.auth.FakeAuthServiceImpl;
 import com.alibaba.csp.sentinel.dashboard.client.SentinelApiClient;
 import com.alibaba.csp.sentinel.dashboard.config.NoAuthConfigurationTest;
 import com.alibaba.csp.sentinel.dashboard.datasource.entity.gateway.GatewayFlowRuleEntity;
@@ -31,7 +29,7 @@
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.alibaba.fastjson.TypeReference;
-import org.apache.commons.lang3.time.DateUtils;
+import org.apache.commons.lang.time.DateUtils;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -53,10 +51,22 @@
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
 
-import static com.alibaba.csp.sentinel.slots.block.RuleConstant.*;
-import static com.alibaba.csp.sentinel.adapter.gateway.common.SentinelGatewayConstants.*;
-import static org.junit.Assert.*;
-import static org.mockito.BDDMockito.*;
+import static com.alibaba.csp.sentinel.adapter.gateway.common.SentinelGatewayConstants.PARAM_PARSE_STRATEGY_CLIENT_IP;
+import static com.alibaba.csp.sentinel.adapter.gateway.common.SentinelGatewayConstants.PARAM_PARSE_STRATEGY_URL_PARAM;
+import static com.alibaba.csp.sentinel.adapter.gateway.common.SentinelGatewayConstants.RESOURCE_MODE_CUSTOM_API_NAME;
+import static com.alibaba.csp.sentinel.adapter.gateway.common.SentinelGatewayConstants.RESOURCE_MODE_ROUTE_ID;
+import static com.alibaba.csp.sentinel.slots.block.RuleConstant.CONTROL_BEHAVIOR_DEFAULT;
+import static com.alibaba.csp.sentinel.slots.block.RuleConstant.CONTROL_BEHAVIOR_RATE_LIMITER;
+import static com.alibaba.csp.sentinel.slots.block.RuleConstant.FLOW_GRADE_QPS;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.BDDMockito.any;
+import static org.mockito.BDDMockito.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.mock;
+import static org.mockito.BDDMockito.verify;
 
 /**
  * Test cases for {@link GatewayFlowRuleController}.
diff --git a/sentinel-extension/sentinel-datasource-nacos/pom.xml b/sentinel-extension/sentinel-datasource-nacos/pom.xml
index 285689cb91..5937b396e7 100644
--- a/sentinel-extension/sentinel-datasource-nacos/pom.xml
+++ b/sentinel-extension/sentinel-datasource-nacos/pom.xml
@@ -13,7 +13,7 @@
     <packaging>jar</packaging>
 
     <properties>
-        <nacos.version>1.3.0</nacos.version>
+        <nacos.version>1.4.2</nacos.version>
     </properties>
 
     <dependencies>