diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 012a236..4e22912 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -6,7 +6,7 @@
 	"shutdownAction": "stopCompose",
 	"forwardPorts": [5000],
 	"remoteUser": "vscode",
-	"initializeCommand": ["cp .env.docker .env", "cp .env.test.example .env.test"],
+	"initializeCommand": ["cp .env.docker .env", "cp .env.docker.test.example .env.test"],
 	"customizations": {
 		"vscode": {
 			"extensions": [
diff --git a/.env.docker.test.example b/.env.docker.test.example
new file mode 100644
index 0000000..a582cac
--- /dev/null
+++ b/.env.docker.test.example
@@ -0,0 +1,9 @@
+ENVIRONMENT=development
+POSTGRES_SOURCE=postgres://postgres:postgres@postgres:5432/realworld?sslmode=disable
+POSTGRES_MIGRATION_URL=file://../../../internal/adapter/repository/sql/db/migration
+MONGO_SOURCE=mongodb://root:root@mongo:27017/realworld?authSource=admin
+LOG_TYPE=zerolog
+DB_TYPE=postgres
+SERVER_TYPE=restful
+SERVER_PORT=5000
+TOKEN_SYMMETRIC_KEY=12345678901234567890123456789012
\ No newline at end of file
diff --git a/.env.test.example b/.env.test.example
index a582cac..0579940 100644
--- a/.env.test.example
+++ b/.env.test.example
@@ -1,7 +1,7 @@
 ENVIRONMENT=development
-POSTGRES_SOURCE=postgres://postgres:postgres@postgres:5432/realworld?sslmode=disable
+POSTGRES_SOURCE=postgres://postgres:postgres@0.0.0.0:5432/realworld?sslmode=disable
 POSTGRES_MIGRATION_URL=file://../../../internal/adapter/repository/sql/db/migration
-MONGO_SOURCE=mongodb://root:root@mongo:27017/realworld?authSource=admin
+MONGO_SOURCE=mongodb://root:root@0.0.0.0:27017/realworld?authSource=admin
 LOG_TYPE=zerolog
 DB_TYPE=postgres
 SERVER_TYPE=restful
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 950f1d3..81645a7 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -43,4 +43,6 @@ jobs:
         run: go mod tidy
 
       - name: Test
-        run: make test_all
\ No newline at end of file
+        run: |
+          cp .env.test.example .env.test
+          make test_all
\ No newline at end of file