diff --git a/ui/src/components/ContentMapper/index.tsx b/ui/src/components/ContentMapper/index.tsx
index 0c7de7dec..e3b950bb7 100644
--- a/ui/src/components/ContentMapper/index.tsx
+++ b/ui/src/components/ContentMapper/index.tsx
@@ -189,7 +189,7 @@ const Fields: MappingFields = {
     options: {
       'Select':'checkbox'
     },
-    type:'display_type'
+    type:'checkbox'
   },
   'global_field':{
     label : 'Global',
diff --git a/ui/src/components/DestinationStack/Actions/LoadLanguageMapper.tsx b/ui/src/components/DestinationStack/Actions/LoadLanguageMapper.tsx
index 2c5be0421..c6c8ab4f3 100644
--- a/ui/src/components/DestinationStack/Actions/LoadLanguageMapper.tsx
+++ b/ui/src/components/DestinationStack/Actions/LoadLanguageMapper.tsx
@@ -112,7 +112,7 @@ const Mapper = ({
     type: 'csLocale' | 'sourceLocale'
   ) => {
     const selectedLocaleKey = selectedValue?.value;
-    if (!selectedLocaleKey) return;
+  
 
     setExistingField((prevOptions: ExistingFieldType) => {
       const updatedOptions = {
@@ -139,7 +139,11 @@ const Mapper = ({
     setSelectedMappings((prev) => {
       const updatedMappings = { ...prev };
 
-      if (type === 'csLocale') {
+
+      if (!selectedValue) {
+        delete updatedMappings[existingField[index]?.value];
+      }
+      else if (type === 'csLocale' && selectedLocaleKey) {
         updatedMappings[selectedLocaleKey] = existingLocale[index]?.label
           ? existingLocale[index]?.label
           : '';
diff --git a/ui/src/components/DestinationStack/Actions/LoadStacks.tsx b/ui/src/components/DestinationStack/Actions/LoadStacks.tsx
index b29ff632e..7ef24c9bb 100644
--- a/ui/src/components/DestinationStack/Actions/LoadStacks.tsx
+++ b/ui/src/components/DestinationStack/Actions/LoadStacks.tsx
@@ -16,7 +16,7 @@ import { Stack } from '../../../components/Common/AddStack/addStack.interface';
 import { isEmptyString, validateArray } from '../../../utilities/functions';
 
 // Services
-import { createStacksInOrg, getAllStacksInOrg } from '../../../services/api/stacks.service';
+import { createStacksInOrg, getAllStacksInOrg, getStackLocales } from '../../../services/api/stacks.service';
 
 // Components
 import AddStack from '../../../components/Common/AddStack/addStack';
@@ -186,7 +186,7 @@ const LoadStacks = (props: LoadFileFormatProps) => {
       if (allStack?.length <= 0) {
         setAllStack(loadingOption);
         const stackData = await getAllStacksInOrg(selectedOrganisation?.value, ''); // org id will always be there
-
+        const csLocales = await getStackLocales(selectedOrganisation?.value);
         const stackArray = validateArray(stackData?.data?.stacks)
           ? stackData?.data?.stacks?.map((stack: StackResponse) => ({
               label: stack?.name,
@@ -235,6 +235,16 @@ const LoadStacks = (props: LoadFileFormatProps) => {
           // Dispatch the updated migration data to Redux
           dispatch(updateNewMigrationData(newMigrationDataObj));
         }
+        const newMigrationDataObj: INewMigration = {
+          // ...newMigrationDataRef?.current,
+          ...newMigrationData,
+          destination_stack: {
+            ...newMigrationData?.destination_stack,
+            csLocale: csLocales?.data?.locales
+          }
+        };  
+        // Dispatch the updated migration data to Redux
+        dispatch(updateNewMigrationData(newMigrationDataObj));
       }
     } catch (error) {
       return error;
diff --git a/ui/src/pages/Migration/index.tsx b/ui/src/pages/Migration/index.tsx
index 489b6b968..b6bb4751b 100644
--- a/ui/src/pages/Migration/index.tsx
+++ b/ui/src/pages/Migration/index.tsx
@@ -185,7 +185,7 @@ const Migration = () => {
 
   const data = await getMigrationData(selectedOrganisation?.value, params?.projectId ?? '');
   const migratedstacks = await getMigratedStacks(selectedOrganisation?.value, projectId );
-  const csLocales = await getStackLocales(selectedOrganisation?.value);
+
   if (data) {
     setIsLoading(false);
     setProjectData(data?.data);
@@ -267,7 +267,6 @@ const Migration = () => {
         stackArray: [],
         migratedStacks: migratedstacks?.data?.destinationStacks,
         sourceLocale: projectData?.source_locales,
-        csLocale: csLocales?.data?.locales,
         localeMapping: locales
       },
       content_mapping: {