diff --git a/Arduino/CanGrow/include/Webserver/Page_system.h b/Arduino/CanGrow/include/Webserver/Page_system.h
index def6002..99b1905 100644
--- a/Arduino/CanGrow/include/Webserver/Page_system.h
+++ b/Arduino/CanGrow/include/Webserver/Page_system.h
@@ -135,7 +135,9 @@ String Proc_WebPage_system_update_POST(const String& var) {
 void WebPage_system_update(AsyncWebServerRequest *request) {
   if(request->method() == HTTP_POST) {
     doRestart = !Update.hasError();
-    AsyncWebServerResponse *response = request->beginResponse(200, "text/html", doRestart?Page_system_update_HTML_POST:"UPDATE FAILED", Proc_WebPage_system_update_POST);
+    // when doRestart is true, deliver Page_system_update_HTML_POST
+    // otherwise Page_system_update_HTML_POST_FAILED
+    AsyncWebServerResponse *response = request->beginResponse(200, "text/html", doRestart?Page_system_update_HTML_POST:Page_system_update_HTML_POST_FAILED, Proc_WebPage_system_update_POST);
     response->addHeader("Connection", "close");
     request->send(response);
   } else {
@@ -145,7 +147,7 @@ void WebPage_system_update(AsyncWebServerRequest *request) {
 
 
 /*
- * Subpage restart
+ * Subpage wipe
  */
 String Proc_WebPage_system_wipe(const String& var) {
   if(TestHeaderFooter(var)) {
diff --git a/Arduino/CanGrow/include/Webserver/Page_system_HTML.h b/Arduino/CanGrow/include/Webserver/Page_system_HTML.h
index feff524..c151d6d 100644
--- a/Arduino/CanGrow/include/Webserver/Page_system_HTML.h
+++ b/Arduino/CanGrow/include/Webserver/Page_system_HTML.h
@@ -94,8 +94,14 @@ Build  : %CGBUILD% <br>
 
 const char* Page_system_update_HTML_POST PROGMEM = R"(<html>
 <head><meta http-equiv='refresh' content='15;url=/' /></head>
-<body><h1>Successfully updated! Restarting...</h1><br>
-Redirect to "/" in 15 seconds
+<body><h1>Successfully updated!
+<br>Restarting...</h1><br>
+Redirecting to "/" in 15 seconds
+</body></html>)";
+
+const char* Page_system_update_HTML_POST_FAILED PROGMEM = R"(<html>
+<head></head><body><h1>UPDATE FAILED</h1><br>
+Please see messages on serial monitor for more information and go back to <a href='/system/update'>\"System settings > Firmware update\"</a> and try another file.
 </body></html>)";
 
 /*
