diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index df0c7c4a..468634f0 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -2,24 +2,25 @@
 // README at: https://github.com/devcontainers/templates/tree/main/src/go
 {
 	"name": "Go",
-	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
 	"image": "mcr.microsoft.com/devcontainers/go:1-1-bullseye",
 	"features": {
 		"ghcr.io/guiyomh/features/golangci-lint:0": {}
-	}
-
+	},
+	"postCreateCommand": "go mod download",
 	// Features to add to the dev container. More info: https://containers.dev/features.
 	// "features": {},
-
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],
-
 	// Use 'postCreateCommand' to run commands after the container is created.
 	// "postCreateCommand": "go version",
-
 	// Configure tool-specific properties.
-	// "customizations": {},
-
-	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
-	// "remoteUser": "root"
-}
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"golang.go",
+				"shardulm94.trailing-spaces",
+				"IBM.output-colorizer"
+			]
+		}
+	},
+}
\ No newline at end of file