diff --git a/components/dashboard/site-settings-form.tsx b/components/dashboard/site-settings-form.tsx
index 90ddfaf..da8036b 100644
--- a/components/dashboard/site-settings-form.tsx
+++ b/components/dashboard/site-settings-form.tsx
@@ -24,10 +24,10 @@ import { updateSiteSettings } from "@/app/(dashboard)/dashboard/settings/actions
 
 const settingsSchema = z.object({
     site_title: z.string().min(2, "Site başlığı en az 2 karakter olmalıdır."),
-    site_description: z.string().default(""),
-    contact_email: z.string().email("Geçerli bir e-posta adresi giriniz.").optional().or(z.literal("")).default(""),
-    contact_phone: z.string().default(""),
-    currency: z.string().default("TRY"),
+    site_description: z.string(),
+    contact_email: z.literal("").or(z.string().email("Geçerli bir e-posta adresi giriniz.")),
+    contact_phone: z.string(),
+    currency: z.string(),
 })
 
 type SettingsFormValues = z.infer<typeof settingsSchema>