diff --git a/course-mw/course-actors-common/src/main/java/org/sunbird/learner/actors/course/CourseManagementActor.java b/course-mw/course-actors-common/src/main/java/org/sunbird/learner/actors/course/CourseManagementActor.java
index b0ecafa46..1726d1a71 100644
--- a/course-mw/course-actors-common/src/main/java/org/sunbird/learner/actors/course/CourseManagementActor.java
+++ b/course-mw/course-actors-common/src/main/java/org/sunbird/learner/actors/course/CourseManagementActor.java
@@ -8,11 +8,6 @@
 import org.sunbird.actor.base.BaseActor;
 import org.sunbird.common.exception.ProjectCommonException;
 import org.sunbird.common.models.response.Response;
-import org.sunbird.common.models.util.LoggerUtil;
-import org.sunbird.common.models.util.JsonKey;
-import org.sunbird.keys.*;
-import org.sunbird.common.models.util.LoggerEnum;
-import org.sunbird.common.models.util.ProjectLogger;
 import org.sunbird.common.models.util.TelemetryEnvKey;
 import org.sunbird.common.request.Request;
 import org.sunbird.common.responsecode.ResponseCode;
@@ -26,7 +21,7 @@
 import java.util.Optional;
 import java.util.stream.Collectors;
 
-import static org.sunbird.common.models.util.JsonKey.EKSTEP_BASE_URL;
+import static org.sunbird.common.models.util.JsonKey.CONTENT_SERVICE_BASE_URL;
 import static org.sunbird.common.models.util.ProjectUtil.getConfigValue;
 
 public class CourseManagementActor extends BaseActor {
@@ -57,9 +52,9 @@ private void createCourse(Request request) throws Exception {
             if(!((Map<String, Object>) request.get(SunbirdKey.COURSE)).containsKey(SunbirdKey.COPY_SCHEME)) {
                 contentMap.put(SunbirdKey.COPY_SCHEME, SunbirdKey.TEXT_BOOK_TO_COURSE);
             }
-            requestUrl = getConfigValue(EKSTEP_BASE_URL) + "/content/v3/copy/" + request.get(SunbirdKey.SOURCE) + "?type=deep";
+            requestUrl = getConfigValue(CONTENT_SERVICE_BASE_URL) + "/content/v3/copy/" + request.get(SunbirdKey.SOURCE) + "?type=deep";
         } else {
-            requestUrl = getConfigValue(EKSTEP_BASE_URL) + "/content/v3/create";
+            requestUrl = getConfigValue(CONTENT_SERVICE_BASE_URL) + "/content/v3/create";
         }
         Map<String, String> headers = new HashMap<String, String>() {{
             put(SunbirdKey.CONTENT_TYPE_HEADER, SunbirdKey.APPLICATION_JSON);
@@ -133,7 +128,7 @@ private void createCourse(Request request) throws Exception {
 
     private void handleHierarchyData(Request request, String identifier, Map<String, String> headers) throws Exception {
         if (request.getRequest().containsKey(SunbirdKey.HIERARCHY)) {
-            String url = getConfigValue(EKSTEP_BASE_URL) + "/content/v3/hierarchy/update";
+            String url = getConfigValue(CONTENT_SERVICE_BASE_URL) + "/content/v3/hierarchy/update";
             HttpResponse<String> updateResponse =
                     Unirest.patch(url)
                             .headers(headers)
diff --git a/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/ContentUtil.java b/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/ContentUtil.java
index f4be11786..02b1576ec 100644
--- a/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/ContentUtil.java
+++ b/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/ContentUtil.java
@@ -129,7 +129,7 @@ public static Map<String, Object> getContent(String courseId, List<String> field
     Map<String, String> headers = new HashMap<>();
     try {
       String fieldsStr = StringUtils.join(fields, ",");
-      String baseContentreadUrl = ProjectUtil.getConfigValue(JsonKey.EKSTEP_BASE_URL) + PropertiesCache.getInstance().getProperty(JsonKey.CONTENT_READ_URL) + courseId + "?fields=" + fieldsStr;
+      String baseContentreadUrl = ProjectUtil.getConfigValue(JsonKey.CONTENT_SERVICE_BASE_URL) + PropertiesCache.getInstance().getProperty(JsonKey.CONTENT_READ_URL) + courseId + "?fields=" + fieldsStr;
       headers.put(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON);
       headers.put(JsonKey.AUTHORIZATION, PropertiesCache.getInstance().getProperty(JsonKey.EKSTEP_AUTHORIZATION));
 
@@ -183,7 +183,7 @@ public static Map<String, Object> getCourseObjectFromEkStep(
   public static boolean updateCollection(RequestContext requestContext, String collectionId, Map<String, Object> data) {
     String response = "";
     try {
-      String contentUpdateBaseUrl = ProjectUtil.getConfigValue(JsonKey.LEARNING_SERVICE_BASE_URL);
+      String contentUpdateBaseUrl = ProjectUtil.getConfigValue(JsonKey.CONTENT_SERVICE_BASE_URL);
       Request request = new Request();
       request.put("content", data);
       response =
diff --git a/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/CourseBatchSchedulerUtil.java b/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/CourseBatchSchedulerUtil.java
index f21397bf4..5cb30a944 100644
--- a/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/CourseBatchSchedulerUtil.java
+++ b/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/CourseBatchSchedulerUtil.java
@@ -16,7 +16,6 @@
 import org.sunbird.helper.ServiceFactory;
 import scala.concurrent.Future;
 
-import java.io.IOException;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -166,7 +165,7 @@ public static int getUpdatedBatchCount(
   public static boolean updateCourseContent(RequestContext requestContext, String courseId, String contentName, int val) {
     String response = "";
     try {
-      String contentUpdateBaseUrl = ProjectUtil.getConfigValue(JsonKey.LEARNING_SERVICE_BASE_URL);
+      String contentUpdateBaseUrl = ProjectUtil.getConfigValue(JsonKey.CONTENT_SERVICE_BASE_URL);
       response =
           HttpUtil.sendPatchRequest(
               contentUpdateBaseUrl
diff --git a/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/CourseBatchUtil.java b/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/CourseBatchUtil.java
index 1650a4b95..a9785c501 100644
--- a/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/CourseBatchUtil.java
+++ b/course-mw/course-actors-common/src/main/java/org/sunbird/learner/util/CourseBatchUtil.java
@@ -145,7 +145,7 @@ private static Map<String, String> getdefaultHeaders() {
   private static String readTemplate(RequestContext requestContext, String templateId) throws Exception {
     String templateRelativeUrl = ProjectUtil.getConfigValue("sunbird_cert_template_url");
     String certTemplateReadUrl = ProjectUtil.getConfigValue("sunbird_cert_template_read_url");
-    String contentServiceBaseUrl = ProjectUtil.getConfigValue("ekstep_api_base_url");
+    String contentServiceBaseUrl = ProjectUtil.getConfigValue(JsonKey.CONTENT_SERVICE_BASE_URL);
     String certServiceBaseUrl = ProjectUtil.getConfigValue("sunbird_cert_service_base_url");
     HttpResponse<String> httpResponse = null;
     httpResponse = templateReadResponse(requestContext, contentServiceBaseUrl, templateRelativeUrl, templateId);
diff --git a/course-mw/course-actors-common/src/test/java/org/sunbird/learner/actors/coursemanagement/CourseManagementActorTest.java b/course-mw/course-actors-common/src/test/java/org/sunbird/learner/actors/coursemanagement/CourseManagementActorTest.java
index 2d941ba91..39a4c6fa5 100644
--- a/course-mw/course-actors-common/src/test/java/org/sunbird/learner/actors/coursemanagement/CourseManagementActorTest.java
+++ b/course-mw/course-actors-common/src/test/java/org/sunbird/learner/actors/coursemanagement/CourseManagementActorTest.java
@@ -52,8 +52,8 @@ public void setUp() {
         PowerMockito.mockStatic(ProjectUtil.class);
         PowerMockito.mockStatic(Unirest.class);
         system = ActorSystem.create("system");
-        when(ProjectUtil.getConfigValue(JsonKey.EKSTEP_BASE_URL))
-                .thenReturn("ekstep_api_base_url");
+        when(ProjectUtil.getConfigValue(JsonKey.CONTENT_SERVICE_BASE_URL))
+                .thenReturn("content_service_base_url");
         when(ProjectUtil.getConfigValue(JsonKey.CONTENT_PROPS_TO_ADD))
                 .thenReturn("learning.content.props.to.add");
     }
diff --git a/course-mw/sunbird-util/sunbird-platform-core/common-util/src/main/java/org/sunbird/common/models/util/JsonKey.java b/course-mw/sunbird-util/sunbird-platform-core/common-util/src/main/java/org/sunbird/common/models/util/JsonKey.java
index 11cc4bb68..17c42658f 100644
--- a/course-mw/sunbird-util/sunbird-platform-core/common-util/src/main/java/org/sunbird/common/models/util/JsonKey.java
+++ b/course-mw/sunbird-util/sunbird-platform-core/common-util/src/main/java/org/sunbird/common/models/util/JsonKey.java
@@ -116,7 +116,7 @@ public final class JsonKey {
   public static final String SEARCH_SERVICE_API_BASE_URL = "sunbird_search_service_api_base_url";
   public static final String ANALYTICS_API_BASE_URL = "sunbird_analytics_api_base_url";
   public static final String EKSTEP_AUTHORIZATION = "ekstep_authorization";
-  public static final String EKSTEP_BASE_URL = "ekstep_api_base_url";
+  public static final String CONTENT_SERVICE_BASE_URL = "content_service_base_url";
   public static final String EKSTEP_CONTENT_SEARCH_URL = "ekstep_content_search_url";
   public static final String EKSTEP_CONTENT_UPDATE_URL = "ekstep.content.update.url";
   public static final String EKSTEP_SERVICE = "Content service";
@@ -521,7 +521,6 @@ public final class JsonKey {
   public static final String SUNBIRD_PASS_REGEX = "sunbird_pass_regex";
   public static final String NESTED_EXISTS = "nested_exists";
   public static final String NESTED_NOT_EXISTS = "nested_not_exists";
-  public static final String LEARNING_SERVICE_BASE_URL = "learning_service_base_url";
   public static final String CREATOR_DETAILS_FIELDS = "sunbird_user_search_cretordetails_fields";
   public static final String SUNBIRD_QRCODE_COURSES_LIMIT ="sunbird_user_qrcode_courses_limit";
   public static final String ACCESS_TOKEN_PUBLICKEY_BASEPATH = "accesstoken.publickey.basepath";
diff --git a/course-mw/sunbird-util/sunbird-platform-core/common-util/src/main/resources/externalresource.properties b/course-mw/sunbird-util/sunbird-platform-core/common-util/src/main/resources/externalresource.properties
index 68e6a92b2..762ebb9bd 100644
--- a/course-mw/sunbird-util/sunbird-platform-core/common-util/src/main/resources/externalresource.properties
+++ b/course-mw/sunbird-util/sunbird-platform-core/common-util/src/main/resources/externalresource.properties
@@ -1,11 +1,11 @@
 ekstep_content_search_url=/v3/search
 ekstep_authorization=
 ekstep.tag.api.url=/tag/register
-ekstep.content.update.url=/system/v3/content/update/
+ekstep.content.update.url=/content/v4/system/update/
 sunbird_installation=sunbird
 sunbird_analytics_api_base_url=https://dev.ekstep.in/api/data/v3
 sunbird_search_service_api_base_url=https://dev.sunbirded.org/action
-ekstep_api_base_url=https://dev.sunbirded.org/action
+content_service_base_url=https://dev.sunbirded.org/action
 sunbird_user_org_api_base_url=https://dev.sunbirded.org/api
 sunbird_search_organisation_api=/v1/org/search
 sunbird_read_user_api=/private/user/v1/read
diff --git a/course-mw/sunbird-util/sunbird-platform-core/common-util/src/test/java/org/sunbird/common/models/AppTest.java b/course-mw/sunbird-util/sunbird-platform-core/common-util/src/test/java/org/sunbird/common/models/AppTest.java
index b56a09606..1c6d582b5 100644
--- a/course-mw/sunbird-util/sunbird-platform-core/common-util/src/test/java/org/sunbird/common/models/AppTest.java
+++ b/course-mw/sunbird-util/sunbird-platform-core/common-util/src/test/java/org/sunbird/common/models/AppTest.java
@@ -5,7 +5,6 @@
 import org.apache.commons.lang3.StringUtils;
 import org.junit.Assert;
 import org.junit.Before;
-import org.junit.BeforeClass;
 import org.junit.Test;
 import org.sunbird.common.models.util.BaseHttpTest;
 import org.sunbird.common.models.util.HttpUtil;
@@ -32,9 +31,9 @@ public void setup() {
 
   @Test
   public void testSendPostRequestSuccess() throws Exception {
-    String ekStepBaseUrl = System.getenv(JsonKey.EKSTEP_BASE_URL);
+    String ekStepBaseUrl = System.getenv(JsonKey.CONTENT_SERVICE_BASE_URL);
     if (StringUtils.isBlank(ekStepBaseUrl)) {
-      ekStepBaseUrl = PropertiesCache.getInstance().getProperty(JsonKey.EKSTEP_BASE_URL);
+      ekStepBaseUrl = PropertiesCache.getInstance().getProperty(JsonKey.CONTENT_SERVICE_BASE_URL);
     }
     String response = HttpUtil.sendPostRequest(ekStepBaseUrl + "/content/v3/list", data, headers);
     Assert.assertNotNull(response);
@@ -42,9 +41,9 @@ public void testSendPostRequestSuccess() throws Exception {
 
   @Test()
   public void testSendPostRequestFailureWithWrongUrl() {
-    String ekStepBaseUrl = System.getenv(JsonKey.EKSTEP_BASE_URL);
+    String ekStepBaseUrl = System.getenv(JsonKey.CONTENT_SERVICE_BASE_URL);
     if (StringUtils.isBlank(ekStepBaseUrl)) {
-      ekStepBaseUrl = PropertiesCache.getInstance().getProperty(JsonKey.EKSTEP_BASE_URL);
+      ekStepBaseUrl = PropertiesCache.getInstance().getProperty(JsonKey.CONTENT_SERVICE_BASE_URL);
     }
     String response = null;
     try {
@@ -61,9 +60,9 @@ public void testSendPostRequestFailureWithWrongUrl() {
   public void testSendPatchRequestSuccess() {
     String response = null;
     try {
-      String ekStepBaseUrl = System.getenv(JsonKey.EKSTEP_BASE_URL);
+      String ekStepBaseUrl = System.getenv(JsonKey.CONTENT_SERVICE_BASE_URL);
       if (StringUtils.isBlank(ekStepBaseUrl)) {
-        ekStepBaseUrl = PropertiesCache.getInstance().getProperty(JsonKey.EKSTEP_BASE_URL);
+        ekStepBaseUrl = PropertiesCache.getInstance().getProperty(JsonKey.CONTENT_SERVICE_BASE_URL);
       }
       response =
           HttpUtil.sendPatchRequest(
diff --git a/course-mw/sunbird-util/sunbird-platform-core/common-util/src/test/java/org/sunbird/common/models/util/ProjectUtilTest.java b/course-mw/sunbird-util/sunbird-platform-core/common-util/src/test/java/org/sunbird/common/models/util/ProjectUtilTest.java
index 77d3d4199..18e2bddc8 100644
--- a/course-mw/sunbird-util/sunbird-platform-core/common-util/src/test/java/org/sunbird/common/models/util/ProjectUtilTest.java
+++ b/course-mw/sunbird-util/sunbird-platform-core/common-util/src/test/java/org/sunbird/common/models/util/ProjectUtilTest.java
@@ -408,9 +408,9 @@ public void testIsEmailValidSuccess() {
 
   @Test
   public void testSendGetRequestSuccessWithEkStepBaseUrl() throws Exception {
-    String ekStepBaseUrl = System.getenv(JsonKey.EKSTEP_BASE_URL);
+    String ekStepBaseUrl = System.getenv(JsonKey.CONTENT_SERVICE_BASE_URL);
     if (StringUtils.isBlank(ekStepBaseUrl)) {
-      ekStepBaseUrl = PropertiesCache.getInstance().getProperty(JsonKey.EKSTEP_BASE_URL);
+      ekStepBaseUrl = PropertiesCache.getInstance().getProperty(JsonKey.CONTENT_SERVICE_BASE_URL);
     }
     String response = HttpUtil.sendGetRequest(ekStepBaseUrl + "/search/health", headers);
     assertNotNull(response);
diff --git a/scripts/lms-config.sh b/scripts/lms-config.sh
index 0364a0fa1..897d09a86 100644
--- a/scripts/lms-config.sh
+++ b/scripts/lms-config.sh
@@ -4,10 +4,9 @@ export actor_hostname=actor-service
 export api_actor_provider=local
 export export background_actor_provider=local
 export bind_hostname=0.0.0.0
-export export ekstep_api_base_url="https://dev.lern.sunbird.org"
+export content_service_base_url="https://dev.lern.sunbird.org"
 export content_read_url="/api/content/v1/read/"
 export learning_content_props_to_add=mimeType,contentType,name,code,description,keywords,framework,copyright,topic
-export learning_service_base_url="https://dev.lern.sunbird.org"
 export redis_connection_idle_max=32
 export redis_connection_idle_min=1
 export redis_connection_max=64
diff --git a/setup.md b/setup.md
index d3b9e0c6c..ed4a4c2cb 100644
--- a/setup.md
+++ b/setup.md
@@ -32,7 +32,7 @@
     15. sunbird_pg_user: postgres db user name
     16. sunbird_pg_password: postgress db password 
     17. sunbird_installation
-    18. ekstep_api_base_url
+    18. content_service_base_url
     19. sunbird_mail_server_host
     20. sunbird_mail_server_port
     21. sunbird_mail_server_username