diff --git a/src/api/config.ts b/src/api/config.ts
index 031989d..d710a3f 100644
--- a/src/api/config.ts
+++ b/src/api/config.ts
@@ -249,3 +249,7 @@ export const PIPELINE = {
     salesOfficers: '/api/papi2/sales-officers'
   }
 };
+
+export const HIDDEN_FORM_FIELDS = [
+  'store_code_3'
+];
diff --git a/src/components/dv/CallDetail.tsx b/src/components/dv/CallDetail.tsx
index ead15cf..2931563 100644
--- a/src/components/dv/CallDetail.tsx
+++ b/src/components/dv/CallDetail.tsx
@@ -130,7 +130,7 @@ export function CallDetail({
   // Extract store info with fallbacks matching reference
   const selectStore = (rowSrc.select_store || data?.select_store || {}) as Record<string, any>;
   const storeName = selectStore.business_name || selectStore.store_name || rowSrc.store_name || 'No data';
-  const storeCode = selectStore.store_code || selectStore.code || 'No data';
+  const storeCode = selectStore.store_code_2 || selectStore.code || 'No data';
   const ownerName = selectStore.owner_name || selectStore.contact_person || 'No data';
   const phone = selectStore.phone_number?.phone || selectStore.phone_number?.phone_with_dial_code || selectStore.phone || 'No data';
   const email = selectStore.email || 'No data';
diff --git a/src/components/dv/StoreDetail.tsx b/src/components/dv/StoreDetail.tsx
index de119f2..29b2957 100644
--- a/src/components/dv/StoreDetail.tsx
+++ b/src/components/dv/StoreDetail.tsx
@@ -77,7 +77,7 @@ export function StoreDetail({ instanceId, onBack, onEdit }: StoreDetailProps) {
    const badgeClass = isSuccess ? 'bg-emerald-100 text-emerald-700' : 'bg-blue-100 text-blue-700';
 
    // Store Overview
-   const storeCode = extract('store_code', remainingData) || '-';
+   const storeCode = extract('store_code_2', remainingData) || '-';
    const businessName = extract('business_name', remainingData) || '-';
    const area = extract('area', remainingData);
    const completeAddress = extract('complete_address', remainingData);
diff --git a/src/components/forms/DynamicForm.tsx b/src/components/forms/DynamicForm.tsx
index 191e158..a4721b9 100644
--- a/src/components/forms/DynamicForm.tsx
+++ b/src/components/forms/DynamicForm.tsx
@@ -17,7 +17,7 @@ import {
   WfLookupField,
   RadioField,
 } from './fields';
-import { ORDER_BOOKING, STORE, DAILY_REPORTS, PIPELINE } from '../../api/config';
+import { ORDER_BOOKING, STORE, DAILY_REPORTS, PIPELINE, HIDDEN_FORM_FIELDS } from '../../api/config';
 import { isCategoryColumn, isProductColumn } from './fields/gridUtils';
 
 export interface DynamicFormProps {
@@ -75,14 +75,8 @@ export function DynamicForm({ client, activityId: initialActivityId, instanceId:
               }
             });
           }
-          const imageFieldIds = new Set(
-            res.fields.filter(f => f.data_type === 'image' || f.data_type === 'file').map(f => f.id)
-          );
-
           const mapPrefillData = (sourceData: Record<string, unknown>) => {
             res.fields.forEach(f => {
-              if (imageFieldIds.has(f.id)) return;
-              
               const getBaseId = (id: string) => id.replace(/_\d+$/, '');
               
               if (sourceData[f.id] !== undefined) {
@@ -132,13 +126,13 @@ export function DynamicForm({ client, activityId: initialActivityId, instanceId:
 
           if (customPrefillData) {
             Object.entries(customPrefillData).forEach(([k, v]) => {
-              if (!imageFieldIds.has(k)) defaultValues[k] = v;
+              defaultValues[k] = v;
             });
           }
 
           if (chainedPrefillData) {
             Object.entries(chainedPrefillData).forEach(([k, v]) => {
-              if (!imageFieldIds.has(k)) defaultValues[k] = v;
+              defaultValues[k] = v;
             });
           }
 
@@ -593,16 +587,22 @@ export function DynamicForm({ client, activityId: initialActivityId, instanceId:
             phone: phoneNum,
             phone_with_dial_code: `+91${phoneNum}`
           };
-        } else if ((f.data_type === 'image' || f.data_type === 'file') && Array.isArray(val) && val.length > 0 && val[0] instanceof File) {
+        } else if ((f.data_type === 'image' || f.data_type === 'file') && Array.isArray(val)) {
           const uploadedFiles = [];
           for (const file of val) {
-            const fileMeta = await client.uploadFile(file, { activityId: currentActivityId, fieldId: f.id, instanceId: currentInstanceId });
-            uploadedFiles.push(fileMeta);
+            if (file instanceof File) {
+              const fileMeta = await client.uploadFile(file, { activityId: currentActivityId, fieldId: f.id, instanceId: currentInstanceId });
+              uploadedFiles.push(fileMeta);
+            } else {
+              uploadedFiles.push(file);
+            }
           }
           payload[f.id] = uploadedFiles;
         } else if ((f.data_type === 'image' || f.data_type === 'file') && val instanceof File) {
           const fileMeta = await client.uploadFile(val, { activityId: currentActivityId, fieldId: f.id, instanceId: currentInstanceId });
           payload[f.id] = [fileMeta];
+        } else if ((f.data_type === 'image' || f.data_type === 'file') && val && typeof val === 'object') {
+          payload[f.id] = [val];
         } else if (f.data_type.startsWith('grid') || f.data_type === 'smart_grid') {
           const gridRows = Array.isArray(val) ? val : [];
           const getFormattedGridVal = (colKey: string, rawVal: unknown, colDef?: FormScreenField) => {
@@ -860,6 +860,9 @@ export function DynamicForm({ client, activityId: initialActivityId, instanceId:
         f.id === 'total_kgs';
       if (isTotalField) return false;
     }
+    if (HIDDEN_FORM_FIELDS.includes(f.id) || HIDDEN_FORM_FIELDS.includes(f.name)) {
+      return false;
+    }
     return true;
   });
 
diff --git a/src/components/forms/fields/FileInput.tsx b/src/components/forms/fields/FileInput.tsx
index 9a40207..c8627b7 100644
--- a/src/components/forms/fields/FileInput.tsx
+++ b/src/components/forms/fields/FileInput.tsx
@@ -1,12 +1,17 @@
 import { useState, useEffect } from 'react';
+import { BASE_URL, APP_ID } from '../../../api/config';
 
-export function ImagePreview({ file }: { file: File }) {
+export function ImagePreview({ file }: { file: File | any }) {
   const [url, setUrl] = useState<string | null>(null);
 
   useEffect(() => {
-    const objectUrl = URL.createObjectURL(file);
-    setUrl(objectUrl);
-    return () => URL.revokeObjectURL(objectUrl);
+    if (file instanceof File) {
+      const objectUrl = URL.createObjectURL(file);
+      setUrl(objectUrl);
+      return () => URL.revokeObjectURL(objectUrl);
+    } else if (file && file.uuid) {
+      setUrl(`${BASE_URL}/app/${APP_ID}/view/files/${file.uuid}/preview`);
+    }
   }, [file]);
 
   if (!url) return null;
@@ -23,10 +28,10 @@ export function FileInput({
   label: string;
   type: 'image' | 'file' | string;
   required?: boolean;
-  value: File[] | undefined | null | unknown;
-  onChange: (files: File[]) => void;
+  value: File[] | any[] | undefined | null | unknown;
+  onChange: (files: (File | any)[]) => void;
 }) {
-  const files = Array.isArray(value) ? value : (value instanceof File ? [value] : []);
+  const files = Array.isArray(value) ? value : (value ? [value] : []);
 
   const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     if (e.target.files) {
@@ -68,7 +73,7 @@ export function FileInput({
                   <ImagePreview file={file} />
                 ) : (
                   <div className="w-full h-full flex items-center justify-center p-2 text-xs text-center break-all overflow-hidden text-muted">
-                    {file.name}
+                    {file.name || file.original_name || 'File'}
                   </div>
                 )}
                 <button