diff --git a/cmd/api/main.go b/cmd/api/main.go
index 2f05e6d..978cbdc 100644
--- a/cmd/api/main.go
+++ b/cmd/api/main.go
@@ -19,6 +19,10 @@ func main() {
 	// Load configuration
 	cfg := config.LoadApi("config/server.yaml")
 
+	if cfg.App.Env == "release" {
+		gin.SetMode(gin.ReleaseMode)
+	}
+
 	// Initialize storage
 	var store repository.PasteRepository
 	switch cfg.Storage.Type {
diff --git a/config/server.yaml b/config/server.yaml
index c1d1676..6371c45 100644
--- a/config/server.yaml
+++ b/config/server.yaml
@@ -1,5 +1,5 @@
 app:
-  env: "debug" # release or debug
+  env: "release" # release or debug
   port: 8080
 
 storage:
diff --git a/internal/config/LoadApi.go b/internal/config/LoadApi.go
index 75114f3..949600c 100644
--- a/internal/config/LoadApi.go
+++ b/internal/config/LoadApi.go
@@ -31,7 +31,7 @@ func LoadApi(configFile string) *ApiConfig {
 	v.SetConfigType("yaml")
 	
 	// Set default values
-	v.SetDefault("app.env", "development")
+	v.SetDefault("app.env", "debug")
 	v.SetDefault("app.port", 8080)
 	v.SetDefault("storage.type", "memory")