diff --git a/README.md b/README.md
index 1ad4ec1..5163702 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,7 @@
 
 A simple yet powerful Go-based CLI tool for automating Docker container deployments to remote servers. This tool handles the entire deployment process including building Docker images, transferring them to remote hosts, and managing container lifecycle.
 
-
-https://github.com/user-attachments/assets/4034a7b3-67d6-4e9d-88ef-70bd6d1906d7
-
+<https://github.com/user-attachments/assets/4034a7b3-67d6-4e9d-88ef-70bd6d1906d7>
 
 ## Prerequisites
 
@@ -74,14 +72,14 @@ go build -o copepod
 |-----------------|---------------------|------------------|--------------------------------|
 | --host          | DEPLOY_HOST       |                  | Remote host to deploy to       |
 | --user          | DEPLOY_USER       |                  | SSH user for remote host       |
-| --image         | DEPLOY_IMAGE      | app              | Docker image name              |
+| --image         | DEPLOY_IMAGE      | copepod_app      | Docker image name              |
 | --tag           | DEPLOY_TAG        | latest           | Docker image tag              |
 | --platform      | DEPLOY_PLATFORM   | linux/amd64      | Docker platform               |
-| --ssh-key       | SSH_KEY_PATH       |                  | Path to SSH key               |
-| --container-name| CONTAINER_NAME     | app              | Name for the container         |
-| --container-port| CONTAINER_PORT     | 3000             | Container port                 |
+| --ssh-key       | SSH_KEY_PATH      |                  | Path to SSH key               |
+| --container-name| CONTAINER_NAME    | copepod_app      | Name for the container         |
+| --container-port| CONTAINER_PORT    | 3000             | Container port                 |
 | --host-port     | HOST_PORT         | 3000             | Host port                      |
-| --env-file      | ENV_FILE          | .env.production   | Environment file              |
+| --env-file      | ENV_FILE          |                  | Environment file              |
 | --build-arg     | BUILD_ARGS        |                  | Build arguments (KEY=VALUE)    |
 
 ### Example Commands
diff --git a/main.go b/main.go
index 4912494..59e7f19 100644
--- a/main.go
+++ b/main.go
@@ -154,7 +154,7 @@ func LoadConfig() Config {
 	flag.StringVar(&config.ContainerName, "container-name", getEnv("CONTAINER_NAME", "app"), "Name for the container")
 	flag.StringVar(&config.ContainerPort, "container-port", getEnv("CONTAINER_PORT", "3000"), "Container port")
 	flag.StringVar(&config.HostPort, "host-port", getEnv("HOST_PORT", "3000"), "Host port")
-	flag.StringVar(&config.EnvFile, "env-file", getEnv("ENV_FILE", ".env.production"), "Environment file")
+	flag.StringVar(&config.EnvFile, "env-file", getEnv("ENV_FILE", ""), "Environment file")
 	flag.Var(&buildArgs, "build-arg", "Build argument in KEY=VALUE format (can be specified multiple times)")
 	flag.BoolVar(&showHelp, "help", false, "Show help message")