diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/response/ApplicationRelease.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/response/ApplicationRelease.java
index 78be9b6bbc..fe81d500de 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/response/ApplicationRelease.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/response/ApplicationRelease.java
@@ -81,10 +81,6 @@ public class ApplicationRelease {
             required = true)
     private String metaData;
 
-    @ApiModelProperty(name = "url",
-            value = "URL which is used for WEB-CLIP")
-    private String url;
-
     @ApiModelProperty(name = "supportedOsVersions",
             value = "ApplicationDTO release supported OS versions")
     private String supportedOsVersions;
@@ -125,14 +121,6 @@ public class ApplicationRelease {
         return metaData;
     }
 
-    public String getUrl() {
-        return url;
-    }
-
-    public void setUrl(String url) {
-        this.url = url;
-    }
-
     public String getDescription() { return description; }
 
     public void setDescription(String description) { this.description = description; }
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java
index 023a854cf1..d3f79ab433 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/dao/impl/application/GenericApplicationDAOImpl.java
@@ -1036,8 +1036,8 @@ public class GenericApplicationDAOImpl extends AbstractDAOImpl implements Applic
             conn = this.getDBConnection();
             try (PreparedStatement stmt = conn.prepareStatement(sql)) {
                 stmt.setString(1, categoryDTO.getCategoryName());
-                stmt.setInt(1, categoryDTO.getId());
-                stmt.setInt(2, tenantId);
+                stmt.setInt(2, categoryDTO.getId());
+                stmt.setInt(3, tenantId);
                 stmt.executeUpdate();
             }
         } catch (DBConnectionException e) {
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/util/APIUtil.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/util/APIUtil.java
index 74c49c1187..7611e08ca8 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/util/APIUtil.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/util/APIUtil.java
@@ -21,7 +21,9 @@ package org.wso2.carbon.device.application.mgt.core.util;
 import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.apache.commons.validator.routines.UrlValidator;
 import org.wso2.carbon.context.PrivilegedCarbonContext;
+import org.wso2.carbon.device.application.mgt.common.ApplicationType;
 import org.wso2.carbon.device.application.mgt.common.dto.ApplicationDTO;
 import org.wso2.carbon.device.application.mgt.common.dto.ApplicationReleaseDTO;
 import org.wso2.carbon.device.application.mgt.common.response.Application;
@@ -280,10 +282,11 @@ public class APIUtil {
             throws BadRequestException, UnexpectedServerErrorException {
 
         Application application = new Application();
-        //This is for handling web-apps
-        if (applicationDTO.getDeviceTypeId() > 0) {
+        if (!ApplicationType.WEB_CLIP.toString().equals(applicationDTO.getType())) {
             DeviceType deviceType = getDeviceTypeData(applicationDTO.getDeviceTypeId());
             application.setDeviceType(deviceType.getName());
+        } else {
+            application.setDeviceType("ANY");
         }
         application.setId(applicationDTO.getId());
         application.setName(applicationDTO.getName());
@@ -306,8 +309,11 @@ public class APIUtil {
                 .getArtifactDownloadEndpoint();
         String basePath = artifactDownloadEndpoint + Constants.FORWARD_SLASH + applicationReleaseDTO.getUuid()
                 + Constants.FORWARD_SLASH;
+
         List<String> screenshotPaths = new ArrayList<>();
         ApplicationRelease applicationRelease = new ApplicationRelease();
+        UrlValidator urlValidator = new UrlValidator();
+
         applicationRelease.setDescription(applicationReleaseDTO.getDescription());
         applicationRelease.setVersion(applicationReleaseDTO.getVersion());
         applicationRelease.setUuid(applicationReleaseDTO.getUuid());
@@ -315,16 +321,21 @@ public class APIUtil {
         applicationRelease.setPrice(applicationReleaseDTO.getPrice());
         applicationRelease.setIsSharedWithAllTenants(applicationReleaseDTO.getIsSharedWithAllTenants());
         applicationRelease.setMetaData(applicationReleaseDTO.getMetaData());
-        applicationRelease.setUrl(applicationReleaseDTO.getUrl());
         applicationRelease.setCurrentStatus(applicationReleaseDTO.getCurrentState());
         applicationRelease.setIsSharedWithAllTenants(applicationReleaseDTO.getIsSharedWithAllTenants());
         applicationRelease.setSupportedOsVersions(applicationReleaseDTO.getSupportedOsVersions());
         applicationRelease.setRating(applicationReleaseDTO.getRating());
-        applicationRelease
-                .setInstallerPath(basePath + applicationReleaseDTO.getInstallerName());
         applicationRelease.setIconPath(basePath + applicationReleaseDTO.getIconName());
         applicationRelease.setBannerPath(basePath + applicationReleaseDTO.getBannerName());
 
+        if (urlValidator.isValid(applicationReleaseDTO.getInstallerName())){
+            applicationRelease
+                    .setInstallerPath(applicationReleaseDTO.getInstallerName());
+        } else {
+            applicationRelease
+                    .setInstallerPath(basePath + applicationReleaseDTO.getInstallerName());
+        }
+
         if (!StringUtils.isEmpty(applicationReleaseDTO.getScreenshotName1())) {
             screenshotPaths.add(basePath + applicationReleaseDTO.getScreenshotName1());
         }