diff --git a/packages/shared/src/config/gameConfig.ts b/packages/shared/src/config/gameConfig.ts
index 6a2c0ed..7d0ef50 100644
--- a/packages/shared/src/config/gameConfig.ts
+++ b/packages/shared/src/config/gameConfig.ts
@@ -39,9 +39,4 @@
   MAP_BG_COLOR: 0x111111,     // 何も塗っていないマス（背景）の色
   MAP_GRID_COLOR: 0x333333,   // グリッド線の色
   MAP_BORDER_COLOR: 0xff4444, // プレイ領域外枠の色
-} as const;
-
-export const NETWORK_CONFIG = {
-  DEV_SERVER_URL: "http://localhost:3000",
-  PROD_SERVER_URL: "https://skillsemiwebgame.onrender.com",
 } as const;
\ No newline at end of file
diff --git a/packages/shared/src/config/index.ts b/packages/shared/src/config/index.ts
new file mode 100644
index 0000000..75f5253
--- /dev/null
+++ b/packages/shared/src/config/index.ts
@@ -0,0 +1,2 @@
+export { GAME_CONFIG } from "./gameConfig";
+export { NETWORK_CONFIG } from "./networkConfig";
diff --git a/packages/shared/src/config/networkConfig.ts b/packages/shared/src/config/networkConfig.ts
new file mode 100644
index 0000000..5b6a960
--- /dev/null
+++ b/packages/shared/src/config/networkConfig.ts
@@ -0,0 +1,4 @@
+export const NETWORK_CONFIG = {
+  DEV_SERVER_URL: "http://localhost:3000",
+  PROD_SERVER_URL: "https://skillsemiwebgame.onrender.com",
+} as const;
diff --git a/packages/shared/src/index.ts b/packages/shared/src/index.ts
index 58a3d16..70c8d84 100644
--- a/packages/shared/src/index.ts
+++ b/packages/shared/src/index.ts
@@ -12,4 +12,4 @@
 	JoinRoomPayload,
 } from "./domains/room/room.type";
 export * as protocol from "./protocol/events";
-export * as config from "./config/gameConfig";  
\ No newline at end of file
+export * as config from "./config";
\ No newline at end of file