diff --git a/package.json b/package.json
index 8c8751b..e4e68f1 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
     "build": "rollup -c rollup.config.mjs",
     "dev": "cross-env NODE_ENV=development nodemon --delay 2.5 -e js,cjs,mjs --exec node dist/app.mjs",
     "dev:watch": "cross-env NODE_ENV=development concurrently -n \"Watch,Dev\" -c \"green,blue\" \"npm run watch\" \"sleep 1 && npm run dev\" ",
+    "bun:dev": "bun run dev",
     "test": "tsx  test/**/*.ts",
     "clean": "rm -rf dist",
     "pub": "npm run build && envision pack -p -u",
@@ -36,7 +37,7 @@
   },
   "dependencies": {
     "@kevisual/code-center-module": "0.0.18",
-    "@kevisual/use-config": "^1.0.11",
+    "@kevisual/use-config": "^1.0.12",
     "@kevisual/mark": "0.0.7",
     "@kevisual/router": "0.0.13",
     "cookie": "^1.0.2",
@@ -45,8 +46,8 @@
     "lodash-es": "^4.17.21"
   },
   "devDependencies": {
-    "@kevisual/types": "^0.0.7",
-    "@kevisual/use-config": "^1.0.11",
+    "@kevisual/types": "^0.0.9",
+    "@kevisual/use-config": "^1.0.12",
     "@rollup/plugin-alias": "^5.1.1",
     "@rollup/plugin-commonjs": "^28.0.3",
     "@rollup/plugin-json": "^6.1.0",
@@ -56,7 +57,7 @@
     "@types/crypto-js": "^4.2.2",
     "@types/formidable": "^3.4.5",
     "@types/lodash-es": "^4.17.12",
-    "@types/node": "^22.15.2",
+    "@types/node": "^22.15.3",
     "commander": "^13.1.0",
     "concurrently": "^9.1.2",
     "cross-env": "^7.0.3",
@@ -75,7 +76,7 @@
     "rollup-plugin-esbuild": "^6.2.1",
     "sequelize": "^6.37.7",
     "tape": "^5.9.0",
-    "tsx": "^4.19.3",
+    "tsx": "^4.19.4",
     "typescript": "^5.8.3"
   },
   "packageManager": "pnpm@10.10.0"
diff --git a/src/logger/index.ts b/src/logger/index.ts
deleted file mode 100644
index 1f6fe32..0000000
--- a/src/logger/index.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import { pino } from 'pino';
-import { useConfig } from '@kevisual/use-config/env';
-
-const config = useConfig();
-
-export const logger = pino({
-  level: config.LOG_LEVEL || 'info',
-  transport: {
-    target: 'pino-pretty',
-    options: {
-      colorize: true,
-      translateTime: 'SYS:standard',
-      ignore: 'pid,hostname',
-    },
-  },
-  serializers: {
-    error: pino.stdSerializers.err,
-    req: pino.stdSerializers.req,
-    res: pino.stdSerializers.res,
-  },
-  base: {
-    app: 'ai-chat',
-    env: process.env.NODE_ENV || 'development',
-  },
-});
-
-export const logError = (message: string, data?: any) => logger.error({ data }, message);
-export const logWarning = (message: string, data?: any) => logger.warn({ data }, message);
-export const logInfo = (message: string, data?: any) => logger.info({ data }, message);
-export const logDebug = (message: string, data?: any) => logger.debug({ data }, message);
-
-export const log = {
-  error: logError,
-  warn: logWarning,
-  info: logInfo,
-  debug: logDebug,
-};
diff --git a/src/modules/config.ts b/src/modules/config.ts
new file mode 100644
index 0000000..33055d4
--- /dev/null
+++ b/src/modules/config.ts
@@ -0,0 +1,3 @@
+import { useConfig } from '@kevisual/use-config/env';
+
+export const config = useConfig();
diff --git a/src/modules/sequelize.ts b/src/modules/sequelize.ts
index fe29a7a..27fe926 100644
--- a/src/modules/sequelize.ts
+++ b/src/modules/sequelize.ts
@@ -1,7 +1,5 @@
 import { Sequelize } from 'sequelize';
-import { useConfig } from '@kevisual/use-config/env';
-
-const config = useConfig();
+import { config } from './config';
 
 export type PostgresConfig = {
   postgres: {
diff --git a/tsconfig.json b/tsconfig.json
index 0333030..1bdfd4e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,25 +1,7 @@
 {
+  "extends": "@kevisual/types/json/backend.json",
   "compilerOptions": {
-    "module": "nodenext",
-    "target": "esnext",
-    "noImplicitAny": false,
-    "outDir": "./dist",
-    "sourceMap": false,
-    "allowJs": true,
-    "newLine": "LF",
     "baseUrl": "./",
-    "typeRoots": [
-      "node_modules/@types",
-      "node_modules/@kevisual/types"
-    ],
-    "declaration": true,
-    "noEmit": false,
-    "allowImportingTsExtensions": true,
-    "emitDeclarationOnly": true,
-    "moduleResolution": "NodeNext",
-    "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "esModuleInterop": true,
     "paths": {
       "@/*": [
         "src/*"