diff --git a/LightlessSyncServer/LightlessSyncServer/Utils/Extensions.cs b/LightlessSyncServer/LightlessSyncServer/Utils/Extensions.cs
index e0d09d9..979c8ac 100644
--- a/LightlessSyncServer/LightlessSyncServer/Utils/Extensions.cs
+++ b/LightlessSyncServer/LightlessSyncServer/Utils/Extensions.cs
@@ -17,8 +17,8 @@ public static class Extensions
 
         if (profile == null || dto == null) return;
 
-        profile.Base64GroupProfileImage = string.IsNullOrWhiteSpace(base64PictureString) ? null : base64PictureString;
-        profile.Base64GroupBannerImage = string.IsNullOrWhiteSpace(base64BannerString) ? null : base64BannerString;
+        if (base64PictureString != null) profile.Base64GroupProfileImage = base64PictureString;
+        if (base64BannerString != null) profile.Base64GroupBannerImage = base64BannerString;
         if (dto.Tags != null) profile.Tags = dto.Tags;
         if (dto.Description != null) profile.Description = dto.Description;
         if (dto.IsNsfw.HasValue) profile.IsNSFW = dto.IsNsfw.Value;
@@ -31,8 +31,8 @@ public static class Extensions
 
         if (profile == null || dto == null) return;
 
-        profile.Base64ProfileImage = string.IsNullOrWhiteSpace(base64PictureString) ? null : base64PictureString;
-        profile.Base64BannerImage = string.IsNullOrWhiteSpace(base64BannerString) ? null : base64BannerString;
+        if (base64PictureString != null) profile.Base64ProfileImage = base64PictureString;
+        if (base64BannerString != null) profile.Base64BannerImage = base64BannerString;
         if (dto.Tags != null) profile.Tags = dto.Tags;
         if (dto.Description != null) profile.UserDescription = dto.Description;
         if (dto.IsNSFW.HasValue) profile.IsNSFW = dto.IsNSFW.Value;