diff --git a/.DS_Store b/.DS_Store
index 7563a737..45ec2a2d 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/Frontend/lib/mih_services/mih_business_details_services.dart b/Frontend/lib/mih_services/mih_business_details_services.dart
index 9240e714..f0791454 100644
--- a/Frontend/lib/mih_services/mih_business_details_services.dart
+++ b/Frontend/lib/mih_services/mih_business_details_services.dart
@@ -148,7 +148,7 @@ class MihBusinessDetailsServices {
         "Name": busineName,
         "type": businessType,
         "registration_no": businessRegistrationNo,
-        "logo_name": businessLogoFilename,
+        "logo_name": businessLogoFilename.replaceAll(RegExp(r' '), '-'),
         "logo_path": "",
         "contact_no": businessPhoneNumber,
         "bus_email": businessEmail,
@@ -230,7 +230,8 @@ class MihBusinessDetailsServices {
         return const Mihloadingcircle();
       },
     );
-    var filePath = "$business_id/business_files/$business_logo_name";
+    var filePath =
+        "$business_id/business_files/${business_logo_name.replaceAll(RegExp(r' '), '-')}";
     var response = await http.put(
       Uri.parse("${AppEnviroment.baseApiUrl}/business/update/v2/"),
       headers: <String, String>{
@@ -241,7 +242,7 @@ class MihBusinessDetailsServices {
         "Name": business_name,
         "type": business_type,
         "registration_no": business_registration_no,
-        "logo_name": business_logo_name,
+        "logo_name": business_logo_name.replaceAll(RegExp(r' '), '-'),
         "logo_path": filePath,
         "contact_no": business_phone_number,
         "bus_email": business_email,
@@ -311,8 +312,9 @@ class MihBusinessDetailsServices {
         "Name": business_name,
         "type": business_type,
         "registration_no": business_registration_no,
-        "logo_name": business_logo_name,
-        "logo_path": "$business_id/business_files/$business_logo_name",
+        "logo_name": business_logo_name.replaceAll(RegExp(r' '), '-'),
+        "logo_path":
+            "$business_id/business_files/${business_logo_name.replaceAll(RegExp(r' '), '-')}",
         "contact_no": business_phone_number,
         "bus_email": business_email,
         "gps_location": business_location,
diff --git a/Frontend/lib/mih_services/mih_my_business_user_services.dart b/Frontend/lib/mih_services/mih_my_business_user_services.dart
index 286de533..f03155bf 100644
--- a/Frontend/lib/mih_services/mih_my_business_user_services.dart
+++ b/Frontend/lib/mih_services/mih_my_business_user_services.dart
@@ -56,8 +56,8 @@ class MihMyBusinessUserServices {
       body: jsonEncode(<String, dynamic>{
         "business_id": business_id,
         "app_id": app_id,
-        "signature": signatureFilename,
-        "sig_path": sigPath,
+        "signature": signatureFilename.replaceAll(RegExp(r' '), '-'),
+        "sig_path": sigPath.replaceAll(RegExp(r' '), '-'),
         "title": title,
         "access": access,
       }),
@@ -100,8 +100,8 @@ class MihMyBusinessUserServices {
       body: jsonEncode(<String, dynamic>{
         "business_id": business_id,
         "app_id": app_id,
-        "signature": signatureFileName,
-        "sig_path": filePath,
+        "signature": signatureFileName.replaceAll(RegExp(r' '), '-'),
+        "sig_path": filePath.replaceAll(RegExp(r' '), '-'),
         "title": bUserTitle,
         "access": bUserAccess,
       }),