diff --git a/README.md b/README.md
index 400a4fb..ca076ed 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # spt-launcher
 
-모드동기화용 런쳐
\ No newline at end of file
+모드동기화용 런쳐
diff --git a/src/main/main.ts b/src/main/main.ts
index d46df2b..cea776f 100644
--- a/src/main/main.ts
+++ b/src/main/main.ts
@@ -2,6 +2,7 @@ import { app, BrowserWindow, ipcMain, net, session } from "electron";
 import { execFile } from "node:child_process";
 import * as fs from "node:fs/promises";
 import * as path from "node:path";
+import { APP_CONFIG } from "../shared/config";
 
 const isDev = Boolean(process.env.VITE_DEV_SERVER_URL);
 
@@ -15,12 +16,12 @@ type ServerHealthResult = {
 
 // SPT 서버는 기본적으로 self-signed TLS(자체서명 인증서)를 쓰는 경우가 많아서
 // 런처에서는 HTTPS + 인증서 예외 처리(certificate exception)를 고려합니다.
-const SERVER_BASE_URL = "https://pandoli365.com:5069/";
-const SERVER_HEALTHCHECK_PATH = "/launcher/ping";
-const SERVER_HEALTHCHECK_TIMEOUT_MS = 2000;
-const SERVER_REQUEST_TIMEOUT_MS = 4000;
-const COMMAND_TIMEOUT_MS = 4000;
-const INSTALL_TIMEOUT_MS = 10 * 60 * 1000;
+const SERVER_BASE_URL = APP_CONFIG.serverBaseUrl;
+const SERVER_HEALTHCHECK_PATH = APP_CONFIG.serverHealthcheckPath;
+const SERVER_HEALTHCHECK_TIMEOUT_MS = APP_CONFIG.serverHealthcheckTimeoutMs;
+const SERVER_REQUEST_TIMEOUT_MS = APP_CONFIG.serverRequestTimeoutMs;
+const COMMAND_TIMEOUT_MS = APP_CONFIG.commandTimeoutMs;
+const INSTALL_TIMEOUT_MS = APP_CONFIG.installTimeoutMs;
 
 type CommandCheckResult = {
   ok: boolean;
diff --git a/src/renderer/App.tsx b/src/renderer/App.tsx
index 5173185..978f917 100644
--- a/src/renderer/App.tsx
+++ b/src/renderer/App.tsx
@@ -1,4 +1,5 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+import { APP_CONFIG, SERVER_HEALTHCHECK_URL } from "../shared/config";
 
 type Screen = "serverCheck" | "login" | "signup" | "resetPassword" | "main";
 type CommandCheck = {
@@ -24,8 +25,8 @@ type GitPathsCheck = {
   checkedAt: number;
 };
 
-const HEALTHCHECK_INTERVAL_MS = 10000;
-const HEALTHCHECK_ENDPOINT_FALLBACK = "https://pandoli365.com:5069/launcher/ping";
+const HEALTHCHECK_INTERVAL_MS = APP_CONFIG.healthcheckIntervalMs;
+const HEALTHCHECK_ENDPOINT_FALLBACK = SERVER_HEALTHCHECK_URL;
 
 const App = () => {
   const [screen, setScreen] = useState<Screen>("serverCheck");
diff --git a/src/renderer/vite-env.d.ts b/src/renderer/vite-env.d.ts
index 2e3d5a1..ab11615 100644
--- a/src/renderer/vite-env.d.ts
+++ b/src/renderer/vite-env.d.ts
@@ -92,3 +92,4 @@ interface Window {
     }>;
   };
 }
+
diff --git a/src/shared/config.ts b/src/shared/config.ts
new file mode 100644
index 0000000..1c96627
--- /dev/null
+++ b/src/shared/config.ts
@@ -0,0 +1,14 @@
+export const APP_CONFIG = {
+  serverBaseUrl: "https://pandoli365.com:5069/",
+  serverHealthcheckPath: "/launcher/ping",
+  serverHealthcheckTimeoutMs: 2000,
+  serverRequestTimeoutMs: 4000,
+  commandTimeoutMs: 4000,
+  installTimeoutMs: 10 * 60 * 1000,
+  healthcheckIntervalMs: 10000
+} as const;
+
+export const SERVER_HEALTHCHECK_URL = new URL(
+  APP_CONFIG.serverHealthcheckPath,
+  APP_CONFIG.serverBaseUrl
+).toString();
diff --git a/tsconfig.json b/tsconfig.json
index 497cce9..d8abccd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -10,5 +10,5 @@
     "noEmit": true,
     "types": ["vite/client"]
   },
-  "include": ["src/renderer/**/*", "src/renderer/vite-env.d.ts"]
+  "include": ["src/renderer/**/*", "src/renderer/vite-env.d.ts", "src/shared/**/*"]
 }
diff --git a/tsconfig.main.json b/tsconfig.main.json
index a2903c6..9d9e4b2 100644
--- a/tsconfig.main.json
+++ b/tsconfig.main.json
@@ -9,5 +9,5 @@
     "rootDir": "src",
     "noEmit": false
   },
-  "include": ["src/main/**/*", "src/preload/**/*"]
+  "include": ["src/main/**/*", "src/preload/**/*", "src/shared/**/*"]
 }