diff --git a/README.md b/README.md
index 67eca43..c0b242a 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# core-kit
+# kr-corekit
 
 A comprehensive collection of TypeScript utility functions for modern web development.
 
@@ -13,11 +13,11 @@ A comprehensive collection of TypeScript utility functions for modern web develo
 ## Installation
 
 ```bash
-npm install core-kit
+npm install kr-corekit
 # or
-pnpm add core-kit
+pnpm add kr-corekit
 # or
-yarn add core-kit
+yarn add kr-corekit
 ```
 
 ## Usage
@@ -30,7 +30,7 @@ import {
   numberUtil,
   validationUtil,
   commonUtil,
-} from "core-kit";
+} from "kr-corekit";
 
 // String utilities
 const escaped = stringUtil.escapeHtml("<div>Hello</div>");
diff --git a/package.json b/package.json
index 08211f2..a1a6bf1 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
-  "name": "core-kit",
+  "name": "kr-corekit",
   "version": "0.0.1",
-  "description": "A lightweight and modern utility toolkit for JavaScript and TypeScript. core-kit provides essential functions for strings, arrays, objects, and more, designed for simplicity and productivity.",
+  "description": "A lightweight and modern utility toolkit for JavaScript and TypeScript. kr-corekit provides essential functions for strings, arrays, objects, and more, designed for simplicity and productivity.",
   "keywords": [
     "javascript",
     "typescript",
@@ -15,19 +15,19 @@
     "array-utils",
     "object-utils",
     "functional",
-    "core-kit",
+    "kr-corekit",
     "corekit",
     "esm",
     "cjs"
   ],
   "license": "MIT",
   "type": "module",
-  "main": "dist/bundle/core-kit.js",
+  "main": "dist/bundle/kr-corekit.js",
   "exports": {
     ".": {
       "types": "./dist/types/index.d.ts",
-      "require": "./dist/bundle/core-kit.cjs",
-      "import": "./dist/bundle/core-kit.js"
+      "require": "./dist/bundle/kr-corekit.cjs",
+      "import": "./dist/bundle/kr-corekit.js"
     }
   },
   "scripts": {
@@ -38,12 +38,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/klmhyeonwoo/core-kit"
+    "url": "https://github.com/klmhyeonwoo/kr-corekit"
   },
   "bugs": {
-    "url": "https://github.com/klmhyeonwoo/core-kit/issues"
+    "url": "https://github.com/klmhyeonwoo/kr-corekit/issues"
   },
-  "homepage": "https://github.com/klmhyeonwoo/core-kit#readme",
+  "homepage": "https://github.com/klmhyeonwoo/kr-corekit#readme",
   "devDependencies": {
     "@types/node": "^24.3.0",
     "@vitest/coverage-v8": "^3.2.4",
diff --git a/vite.config.ts b/vite.config.ts
index be27b1d..59076c0 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -13,8 +13,8 @@ export default defineConfig({
     outDir: "dist/bundle",
     lib: {
       entry: "package/index.ts",
-      name: "core-kit",
-      fileName: "core-kit",
+      name: "kr-corekit",
+      fileName: "kr-corekit",
     },
   },
 });