diff --git a/src/allnet.ts b/src/allnet.ts
index c04b190..1cd471d 100644
--- a/src/allnet.ts
+++ b/src/allnet.ts
@@ -74,14 +74,14 @@ app.post("/sys/servlet/PowerOn", function(req, resp) {
     uri: startupUri(req.body.game_id),
     host: startupHost(req.body.game_id),
     place_id: "123",
-    name: process.env.SHOP_NAME,
-    nickname: process.env.SHOP_NAME,
+    name: process.env.SHOP_NAME || "",
+    nickname: process.env.SHOP_NAME || "",
     region0: "1",
     region_name0: "W",
     region_name1: "X",
     region_name2: "Y",
     region_name3: "Z",
-    country: process.env.SHOP_REGION,
+    country: process.env.SHOP_REGION || "JPN",
     allnet_id: "456",
     client_timezone: "+0900",