diff --git a/AgileWorks/AgileWorks/Login/View/LoginViewController.swift b/AgileWorks/AgileWorks/Login/View/LoginViewController.swift
index efbfca4334ba141a3beda6c94fc27a58f1f0caed..62d21f32daa5e2b0219993293f964e483460ead1 100644
--- a/AgileWorks/AgileWorks/Login/View/LoginViewController.swift
+++ b/AgileWorks/AgileWorks/Login/View/LoginViewController.swift
@@ -333,8 +333,15 @@ extension LoginViewController: AVCaptureMetadataOutputObjectsDelegate {
                     let loginQr = try JSONSerialization.jsonObject(with: jsonData) as! Dictionary<String, Any>
                     print(loginQr["system_url"] as! String)
                     // サーバーテキストボックス / コンテキストパステキストボックスに 値をセット
-                    let temp = (loginQr["system_url"] as? String)?.replacingOccurrences(of: self.serverProtocol, with: "")
-                    let serverInfo: [String] = temp!.components(separatedBy: "/")
+                    let system = (loginQr["system_url"] as? String)?.replacingOccurrences(of: self.serverProtocol, with: "")
+                    let mobile = (loginQr["mobile_system_url"] as? String)?.replacingOccurrences(of: self.serverProtocol, with: "")
+                    var serverUrl = ""
+                    if mobile != nil && !mobile!.isEmpty {
+                        serverUrl = mobile!
+                    } else {
+                        serverUrl = system!
+                    }
+                    let serverInfo: [String] = serverUrl.components(separatedBy: "/")
                     if !serverInfo.isEmpty {
                         serverTextField.text = serverInfo[0]
                         if serverInfo.count >= 2 {