diff --git a/composer.json b/composer.json
index 6100b61a..e8afc170 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,6 @@
         "league/plates": "^3.3",
         "vlucas/valitron": "^1.4",
         "php-extended/php-tail": "^2.1",
-        "pguardiario/phpuri": "^1.0",
         "symfony/lock": "^6.0",
         "ezyang/htmlpurifier": "^4.10",
         "xemlock/htmlpurifier-html5": "^0.1.7",
@@ -27,7 +26,8 @@
         "illuminate/database": "^9.12",
         "illuminate/events": "^9.12",
         "php-ds/php-ds": "^1.4",
-        "hided62/ldto": "^1.0"
+        "hided62/ldto": "^1.0",
+        "league/uri": "^6.8"
     },
     "autoload": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index ebfcb71c..a91f5f74 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "fe4387d1f2df3d3162c053a1d50a733a",
+    "content-hash": "d7acaa437c3c6f48c9a643c9dc4ef421",
     "packages": [
         {
             "name": "brandonwamboldt/utilphp",
@@ -1194,6 +1194,177 @@
             },
             "time": "2020-12-25T05:00:37+00:00"
         },
+        {
+            "name": "league/uri",
+            "version": "6.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/uri.git",
+                "reference": "a700b4656e4c54371b799ac61e300ab25a2d1d39"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/uri/zipball/a700b4656e4c54371b799ac61e300ab25a2d1d39",
+                "reference": "a700b4656e4c54371b799ac61e300ab25a2d1d39",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "league/uri-interfaces": "^2.3",
+                "php": "^8.1",
+                "psr/http-message": "^1.0.1"
+            },
+            "conflict": {
+                "league/uri-schemes": "^1.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "^v3.9.5",
+                "nyholm/psr7": "^1.5.1",
+                "php-http/psr7-integration-tests": "^1.1.1",
+                "phpbench/phpbench": "^1.2.6",
+                "phpstan/phpstan": "^1.8.5",
+                "phpstan/phpstan-deprecation-rules": "^1.0",
+                "phpstan/phpstan-phpunit": "^1.1.1",
+                "phpstan/phpstan-strict-rules": "^1.4.3",
+                "phpunit/phpunit": "^9.5.24",
+                "psr/http-factory": "^1.0.1"
+            },
+            "suggest": {
+                "ext-fileinfo": "Needed to create Data URI from a filepath",
+                "ext-intl": "Needed to improve host validation",
+                "league/uri-components": "Needed to easily manipulate URI objects",
+                "psr/http-factory": "Needed to use the URI factory"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "6.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\Uri\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ignace Nyamagana Butera",
+                    "email": "nyamsprod@gmail.com",
+                    "homepage": "https://nyamsprod.com"
+                }
+            ],
+            "description": "URI manipulation library",
+            "homepage": "https://uri.thephpleague.com",
+            "keywords": [
+                "data-uri",
+                "file-uri",
+                "ftp",
+                "hostname",
+                "http",
+                "https",
+                "middleware",
+                "parse_str",
+                "parse_url",
+                "psr-7",
+                "query-string",
+                "querystring",
+                "rfc3986",
+                "rfc3987",
+                "rfc6570",
+                "uri",
+                "uri-template",
+                "url",
+                "ws"
+            ],
+            "support": {
+                "docs": "https://uri.thephpleague.com",
+                "forum": "https://thephpleague.slack.com",
+                "issues": "https://github.com/thephpleague/uri/issues",
+                "source": "https://github.com/thephpleague/uri/tree/6.8.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sponsors/nyamsprod",
+                    "type": "github"
+                }
+            ],
+            "time": "2022-09-13T19:58:47+00:00"
+        },
+        {
+            "name": "league/uri-interfaces",
+            "version": "2.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/uri-interfaces.git",
+                "reference": "00e7e2943f76d8cb50c7dfdc2f6dee356e15e383"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/uri-interfaces/zipball/00e7e2943f76d8cb50c7dfdc2f6dee356e15e383",
+                "reference": "00e7e2943f76d8cb50c7dfdc2f6dee356e15e383",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "php": "^7.2 || ^8.0"
+            },
+            "require-dev": {
+                "friendsofphp/php-cs-fixer": "^2.19",
+                "phpstan/phpstan": "^0.12.90",
+                "phpstan/phpstan-phpunit": "^0.12.19",
+                "phpstan/phpstan-strict-rules": "^0.12.9",
+                "phpunit/phpunit": "^8.5.15 || ^9.5"
+            },
+            "suggest": {
+                "ext-intl": "to use the IDNA feature",
+                "symfony/intl": "to use the IDNA feature via Symfony Polyfill"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\Uri\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ignace Nyamagana Butera",
+                    "email": "nyamsprod@gmail.com",
+                    "homepage": "https://nyamsprod.com"
+                }
+            ],
+            "description": "Common interface for URI representation",
+            "homepage": "http://github.com/thephpleague/uri-interfaces",
+            "keywords": [
+                "rfc3986",
+                "rfc3987",
+                "uri",
+                "url"
+            ],
+            "support": {
+                "issues": "https://github.com/thephpleague/uri-interfaces/issues",
+                "source": "https://github.com/thephpleague/uri-interfaces/tree/2.3.0"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sponsors/nyamsprod",
+                    "type": "github"
+                }
+            ],
+            "time": "2021-06-28T04:27:21+00:00"
+        },
         {
             "name": "microsoft/tolerant-php-parser",
             "version": "v0.1.1",
@@ -1610,34 +1781,6 @@
             },
             "time": "2022-01-24T11:29:14+00:00"
         },
-        {
-            "name": "pguardiario/phpuri",
-            "version": "1.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/monkeysuffrage/phpuri.git",
-                "reference": "ad0a5ec033fe616cfef55578b9c7f2458be8fbfc"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/monkeysuffrage/phpuri/zipball/ad0a5ec033fe616cfef55578b9c7f2458be8fbfc",
-                "reference": "ad0a5ec033fe616cfef55578b9c7f2458be8fbfc",
-                "shasum": ""
-            },
-            "type": "project",
-            "autoload": {
-                "files": [
-                    "phpuri.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "description": "A php library for converting relative urls to absolute.",
-            "support": {
-                "issues": "https://github.com/monkeysuffrage/phpuri/issues",
-                "source": "https://github.com/monkeysuffrage/phpuri/tree/1.0.0"
-            },
-            "time": "2015-05-24T09:13:17+00:00"
-        },
         {
             "name": "phan/phan",
             "version": "5.3.2",
@@ -2077,6 +2220,59 @@
             },
             "time": "2021-11-05T16:47:00+00:00"
         },
+        {
+            "name": "psr/http-message",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/http-message.git",
+                "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/http-message/zipball/f6561bf28d520154e4b0ec72be95418abe6d9363",
+                "reference": "f6561bf28d520154e4b0ec72be95418abe6d9363",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Http\\Message\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for HTTP messages",
+            "homepage": "https://github.com/php-fig/http-message",
+            "keywords": [
+                "http",
+                "http-message",
+                "psr",
+                "psr-7",
+                "request",
+                "response"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/http-message/tree/master"
+            },
+            "time": "2016-08-06T14:39:51+00:00"
+        },
         {
             "name": "psr/log",
             "version": "3.0.0",
diff --git a/src/kakao/Kakao_REST_API_Helper.php b/src/kakao/Kakao_REST_API_Helper.php
index f95021ea..36a3ffb8 100644
--- a/src/kakao/Kakao_REST_API_Helper.php
+++ b/src/kakao/Kakao_REST_API_Helper.php
@@ -1,6 +1,7 @@
 <?php
 
 namespace kakao;
+use League\Uri\Uri;
 
 class KakaoKeyNull
 {
@@ -84,9 +85,8 @@ class Kakao_REST_API_Helper
         }
 
         if($changeRedirectDomain && key_exists('HTTP_HOST', $_SERVER)){
-            $uriObj = \phpUri::parse(KakaoKey::REDIRECT_URI);
-            $uriObj->authority = $_SERVER['HTTP_HOST'];
-            $this->REDIRECT_URI = $uriObj->join('');
+            $uriObj = Uri::createFromBaseUri(KakaoKey::REDIRECT_URI, $_SERVER['HTTP_HOST']);
+            $this->REDIRECT_URI = (string)$uriObj;
         }
         else{
             $this->REDIRECT_URI = KakaoKey::REDIRECT_URI;
diff --git a/src/sammo/WebUtil.php b/src/sammo/WebUtil.php
index c4014db5..23ac74ce 100644
--- a/src/sammo/WebUtil.php
+++ b/src/sammo/WebUtil.php
@@ -3,6 +3,7 @@
 namespace sammo;
 
 use phpDocumentor\Reflection\Types\Boolean;
+use league\Uri\Uri;
 
 class WebUtil
 {
@@ -17,7 +18,7 @@ class WebUtil
 
     public static function resolveRelativePath(string $path, string $basepath): string
     {
-        return \phpUri::parse($basepath)->join($path);
+        return (string)Uri::createFromBaseUri($path, $basepath);
     }
 
     public static function setHeaderNoCache()
@@ -153,15 +154,15 @@ class WebUtil
 
     public static function preloadAsset(string $path, string $type)
     {
-        $upath = \phpUri::parse($path);
-        $path = $upath->join('');
-        if (!$upath->scheme) {
-            if (!file_exists($upath->path)) {
+        $upath = Uri::createFromString($path);
+        $path = (string)$upath;
+        if (!$upath->getScheme()) {
+            if (!file_exists($upath->getPath())) {
                 return "<!-- preload:{$type} '{$path}' -->\n";
             }
 
-            $mtime = filemtime($upath->path);
-            if ($upath->query) {
+            $mtime = filemtime($upath->getPath());
+            if ($upath->getQuery()) {
                 $tail = '&' . $mtime;
             } else {
                 $tail = '?' . $mtime;
@@ -188,7 +189,7 @@ class WebUtil
             $entryName = [$entryName];
         }
 
-        $serverBasePath = \phpUri::parse(ServConfig::$serverWebPath)->path;
+        $serverBasePath = Uri::createFromString(ServConfig::$serverWebPath)->getPath();
 
         if ($type == 'gateway') {
             $serverBasePath .= "/dist_js/{$type}";
@@ -227,14 +228,14 @@ class WebUtil
     public static function printJS(string $path, bool $isDefer = false)
     {
         //async 옵션 고려?
-        $upath = \phpUri::parse($path);
-        $path = $upath->join('');
-        if (!$upath->scheme) {
-            if (!file_exists($upath->path)) {
+        $upath = Uri::createFromString($path);
+        $path = (string)$upath;
+        if (!$upath->getScheme()) {
+            if (!file_exists($upath->getPath())) {
                 return "<!-- JS '{$path}' -->\n";
             }
-            $mtime = filemtime($upath->path);
-            if ($upath->query) {
+            $mtime = filemtime($upath->getPath());
+            if ($upath->getQuery()) {
                 $tail = '&' . $mtime;
             } else {
                 $tail = '?' . $mtime;
@@ -249,14 +250,14 @@ class WebUtil
 
     public static function printCSS(string $path)
     {
-        $upath = \phpUri::parse($path);
-        $path = $upath->join('');
-        if (!$upath->scheme) {
-            if (!file_exists($upath->path)) {
+        $upath = Uri::createFromString($path);
+        $path = (string)$upath;
+        if (!$upath->getScheme()) {
+            if (!file_exists($upath->getPath())) {
                 return "<!-- CSS '{$path}' -->\n";
             }
-            $mtime = filemtime($upath->path);
-            if ($upath->query) {
+            $mtime = filemtime($upath->getPath());
+            if ($upath->getQuery()) {
                 $tail = '&' . $mtime;
             } else {
                 $tail = '?' . $mtime;
@@ -337,8 +338,7 @@ class WebUtil
     }
 
     public static function replaceDomain(string $origPath, string $newDomain): string{
-        $upath = \phpUri::parse($origPath);
-        $upath->authority = $newDomain;
-        return $upath->join('');
+        $upath = Uri::createFromBaseUri($origPath, $newDomain);
+        return (string)$upath;
     }
 }