diff --git a/.env b/.env
deleted file mode 100644
index e5adaa1..0000000
--- a/.env
+++ /dev/null
@@ -1,5 +0,0 @@
-PORT=4008
-# URL_PREFIX=http://0.0.0.0:8000/image_asset
-URL_PREFIX = https://minio-api.3027622.siliconpin.com/image-asset/image_asset/
-
-# https://minio-api.3027622.siliconpin.com/image-asset/image_asset/20220818222344367.jpg
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 7087f7f..52eb2ba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-image_asset
\ No newline at end of file
+image_asset
+.env
\ No newline at end of file
diff --git a/main.go b/main.go
index 2f13ab2..375fff7 100644
--- a/main.go
+++ b/main.go
@@ -12,7 +12,6 @@ import (
 	"github.com/joho/godotenv"
 	_ "github.com/mattn/go-sqlite3"
 	"github.com/google/uuid"
-	"github.com/rs/cors"
 )
 
 type Config struct {
@@ -111,29 +110,13 @@ func saveImageNames() {
 }
 
 func serveAPI() {
-	// Create a new CORS handler
-	c := cors.New(cors.Options{
-		AllowedOrigins: []string{
-			"http://localhost:4321",
-			"https://siliconpin.cs1.hz.siliconpin.com",
-			"https://siliconpin.com",
-		},
-		AllowedMethods:   []string{"GET", "POST", "OPTIONS"},
-		AllowedHeaders:   []string{"Content-Type"},
-		AllowCredentials: true,
-		// Debug:           true, // Remove in production
-	})
-
 	// Create a new mux router
 	router := http.NewServeMux()
 	router.HandleFunc("/get-image", getImageHandler)
 	router.HandleFunc("/save-score", saveScoreHandler)
 
-	// Wrap your router with the CORS handler
-	handler := c.Handler(router)
-
 	log.Printf("Server starting on port %s", config.Port)
-	log.Fatal(http.ListenAndServe("0.0.0.0:"+config.Port, handler))
+	log.Fatal(http.ListenAndServe(":"+config.Port, router))
 }
 
 func getImageHandler(w http.ResponseWriter, r *http.Request) {