diff --git a/backend/main.go b/backend/main.go
index 8902264..742fce3 100644
--- a/backend/main.go
+++ b/backend/main.go
@@ -28,13 +28,16 @@ func main() {
 		}
 	}
 
-	// Create a middleware for CORS
+	// Create a middleware for CORS - allow all origins
 	corsMiddleware := func(next http.HandlerFunc) http.HandlerFunc {
 		return func(w http.ResponseWriter, r *http.Request) {
-			// Set CORS headers
-			w.Header().Set("Access-Control-Allow-Origin", "http://localhost:5173")
-			w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS")
-			w.Header().Set("Access-Control-Allow-Headers", "Content-Type")
+			// Set CORS headers to allow any origin
+			w.Header().Set("Access-Control-Allow-Origin", "*")
+			w.Header().Set("Access-Control-Allow-Methods", "GET, POST, OPTIONS, PUT, DELETE")
+			w.Header().Set("Access-Control-Allow-Headers", "Content-Type, Authorization, X-Requested-With")
+			w.Header().Set("Access-Control-Max-Age", "3600")
+
+			// Handle preflight OPTIONS requests
 			if r.Method == http.MethodOptions {
 				w.WriteHeader(http.StatusOK)
 				return