diff --git a/packages/fastify/package.json b/packages/fastify/package.json
index e3f8e14..7fcebd6 100644
--- a/packages/fastify/package.json
+++ b/packages/fastify/package.json
@@ -28,7 +28,7 @@
     "lint:fix": "eslint . --fix",
     "sort-package": "npx sort-package-json",
     "test": "vitest run --coverage",
-    "typecheck": "tsc --noEmit -p tsconfig.json --composite false"
+    "typecheck": "tsc --noEmit -p tsconfig.vitest.json --composite false"
   },
   "dependencies": {
     "@graphql-tools/merge": "9.1.9",
diff --git a/packages/fastify/src/lib/__test__/domainSchema.test.ts b/packages/fastify/src/lib/__test__/domainSchema.test.ts
index ca07352..116bb0c 100644
--- a/packages/fastify/src/lib/__test__/domainSchema.test.ts
+++ b/packages/fastify/src/lib/__test__/domainSchema.test.ts
@@ -2,12 +2,14 @@ import { describe, expect, it } from "vitest";
 
 import getSaasConfig from "../../config";
 import { accountCreateInputSchema } from "../../schemas";
+import createConfig from "./helpers/createConfig";
 
-const saasConfig = getSaasConfig({
-  saas: {
+const saasConfig = getSaasConfig(
+  createConfig({
+    rootDomain: "example.test",
     subdomains: "optional",
-  },
-});
+  }),
+);
 
 const domainSchema = accountCreateInputSchema(saasConfig).shape.domain;
 
diff --git a/packages/fastify/src/lib/__test__/helpers/createConfig.ts b/packages/fastify/src/lib/__test__/helpers/createConfig.ts
index efcf5d1..d13971c 100644
--- a/packages/fastify/src/lib/__test__/helpers/createConfig.ts
+++ b/packages/fastify/src/lib/__test__/helpers/createConfig.ts
@@ -5,7 +5,7 @@ import type { SaasConfig } from "../../../types";
 
 declare module "@prefabs.tech/fastify-config" {
   interface ApiConfig {
-    saas?: SaasConfig;
+    saas: SaasConfig;
   }
 }
 
diff --git a/packages/fastify/src/lib/__test__/slugSchema.test.ts b/packages/fastify/src/lib/__test__/slugSchema.test.ts
index afd9997..c5a948c 100644
--- a/packages/fastify/src/lib/__test__/slugSchema.test.ts
+++ b/packages/fastify/src/lib/__test__/slugSchema.test.ts
@@ -2,12 +2,14 @@ import { describe, expect, it } from "vitest";
 
 import getSaasConfig from "../../config";
 import { accountCreateInputSchema } from "../../schemas";
+import createConfig from "./helpers/createConfig";
 
-const saasConfig = getSaasConfig({
-  saas: {
+const saasConfig = getSaasConfig(
+  createConfig({
+    rootDomain: "example.test",
     subdomains: "optional",
-  },
-});
+  }),
+);
 
 const slugSchema = accountCreateInputSchema(saasConfig).shape.slug;
 
diff --git a/packages/fastify/tsconfig.vitest.json b/packages/fastify/tsconfig.vitest.json
new file mode 100644
index 0000000..52df5a2
--- /dev/null
+++ b/packages/fastify/tsconfig.vitest.json
@@ -0,0 +1,11 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": [],
+  "compilerOptions": {
+    "composite": true,
+    "types": ["vite/client", "node", "vitest/globals"],
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  }
+}
diff --git a/packages/react/tsconfig.vitest.json b/packages/react/tsconfig.vitest.json
index 7eed54f..52df5a2 100644
--- a/packages/react/tsconfig.vitest.json
+++ b/packages/react/tsconfig.vitest.json
@@ -3,7 +3,9 @@
   "exclude": [],
   "compilerOptions": {
     "composite": true,
-    "lib": [],
-    "types": ["node", "jsdom", "vitest/globals"],
+    "types": ["vite/client", "node", "vitest/globals"],
+    "paths": {
+      "@/*": ["./src/*"]
+    }
   }
 }
diff --git a/packages/vue/package.json b/packages/vue/package.json
index a526689..75c1280 100644
--- a/packages/vue/package.json
+++ b/packages/vue/package.json
@@ -20,10 +20,15 @@
     "build": "vite build && vue-tsc --emitDeclarationOnly",
     "lint": "eslint . --ext .vue",
     "lint:fix": "eslint . --ext .vue --fix",
+    "snapshot:update": "vitest --environment jsdom run --update",
     "sort-package": "npx sort-package-json",
     "stylelint": "stylelint \"src/**/*.{css,vue}\" --allow-empty-input",
     "stylelint:fix": "stylelint \"src/**/*.{css,vue}\" --fix --allow-empty-input",
-    "typecheck": "vue-tsc --noEmit -p tsconfig.json --composite false"
+    "test": "vitest --environment jsdom run --coverage --passWithNoTests",
+    "test:component": "vitest --environment jsdom run component/ --passWithNoTests",
+    "test:snapshot": "vitest --environment jsdom run snapshot/ --passWithNoTests",
+    "test:unit": "vitest --environment jsdom run unit/ --passWithNoTests",
+    "typecheck": "vue-tsc --noEmit -p tsconfig.vitest.json --composite false"
   },
   "dependencies": {},
   "devDependencies": {
diff --git a/packages/vue/src/api/axios/client.ts b/packages/vue/src/api/axios/client.ts
index b6c6659..ca18595 100644
--- a/packages/vue/src/api/axios/client.ts
+++ b/packages/vue/src/api/axios/client.ts
@@ -1,11 +1,11 @@
-import axios from "axios";
+import { create } from "axios";
 
 import { ACCOUNT_HEADER_NAME } from "../../constant";
 
 export const client = (baseURL: string) => {
   const accountId = sessionStorage.getItem(ACCOUNT_HEADER_NAME);
 
-  return axios.create({
+  return create({
     baseURL: baseURL,
     headers: {
       [ACCOUNT_HEADER_NAME]: accountId || "",
diff --git a/packages/vue/tsconfig.vitest.json b/packages/vue/tsconfig.vitest.json
new file mode 100644
index 0000000..52df5a2
--- /dev/null
+++ b/packages/vue/tsconfig.vitest.json
@@ -0,0 +1,11 @@
+{
+  "extends": "./tsconfig.json",
+  "exclude": [],
+  "compilerOptions": {
+    "composite": true,
+    "types": ["vite/client", "node", "vitest/globals"],
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  }
+}