diff --git a/fcm-client/src/App.js b/fcm-client/src/App.js
index b2450f0..7cfc479 100644
--- a/fcm-client/src/App.js
+++ b/fcm-client/src/App.js
@@ -5,6 +5,8 @@ import {fetchToken, onMessageListener} from './firebase'
 function App() {
   fetchToken();
 
+  test()
+
   onMessageListener().then(payload => {
     console.log(payload);
   }).catch(err => console.log('failed: ', err));
@@ -30,3 +32,16 @@ function App() {
 }
 
 export default App;
+
+function test() {
+  console.log("test")
+
+  fetch("http://localhost:8080/v1/users/06666445-b110-48aa-bb7b-36a379e6ae05", {
+    method: "GET",
+    headers: {
+      "X-AUTHORizatioN": "testa"
+    }
+  })
+    .then((response) => response.json())
+    .then((data) => console.log(data))
+}
\ No newline at end of file
diff --git a/picture-upload.html b/picture-upload.html
new file mode 100644
index 0000000..b6b287a
--- /dev/null
+++ b/picture-upload.html
@@ -0,0 +1,64 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+
+    <style>
+        body {
+            background-color: black;
+            color: white;
+        }
+    </style>
+</head>
+<body>
+    <label>Select image to upload</label>
+    <input type="file" name="myFile" id="fileinput">
+
+    <br><br>
+    <span id="res-url">Upload file to see url</span>
+    <button id="btn-open">Open in new tab</button>
+
+    <script>
+        //const url = "http://localhost:8081/v1/user/avatar"
+        const url = "https://alpha-storage.clickandjoin.umbach.dev/v1/user/avatar"
+
+        const input = document.getElementById("fileinput")
+
+        const upload = (file) => {
+            const data = new FormData()
+            data.append("file", file)
+
+            fetch(url,{
+                method: "POST",
+                headers: {
+                    "X-Authorization": "SpebbxEG-gOTn-C7z6-SvO3-UCtv9ZRleg3r"
+                },
+                body: data
+            })
+            .then(res => res.text())
+            .then(succ => {
+                console.log(succ)
+
+                let json = JSON.parse(succ)
+
+                document.getElementById("res-url").innerHTML = json["AvatarUrl"]
+
+                window.open(document.getElementById("res-url").innerHTML, "_blank")
+                
+            })
+            .catch(err => console.log(err))
+        }
+
+        const onSelectFile = () => upload(input.files[0])
+
+        input.addEventListener("change", onSelectFile, false)
+
+        document.getElementById("btn-open").onclick = () => {
+            window.open(document.getElementById("res-url").innerHTML, "_blank")
+        }
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/script.js b/script.js
index 7d1a5d8..0437e88 100644
--- a/script.js
+++ b/script.js
@@ -1,7 +1,14 @@
 let ws = null
 
-let wsAddress = "ws://localhost:"
 let wsPort = 3000
+let wsAddress = "ws://localhost:"
+//let wsAddress = "wss://alpha-ws.clickandjoin.umbach.dev"
+
+let sseAddress = "http://127.0.0.1:3005/"
+//let sseAddress = "https://alpha-sse.clickandjoin.umbach.dev/"
+
+const sseEnabled = true
+const wssEnabled = true
 
 window.onload = () => {
     const msg = document.getElementById("msg")
@@ -41,12 +48,14 @@ window.onload = () => {
     }
     
     connectWS()
-    //connectSSE()
+    connectSSE()
 }
 
 function connectSSE() {
-    var source = new EventSource("http://127.0.0.1:3005/sse")
+    if (!sseEnabled) return 
 
+    var source = new EventSource(sseAddress)
+    
     source.onmessage = (e) => {
         console.log(e.data)
 
@@ -57,6 +66,8 @@ function connectSSE() {
 }
 
 function connectWS() {
+    if (!wssEnabled) return
+
     ws = new WebSocket(wsAddress + wsPort + "/?auth=sMURqnQt-88Ko-SaWu-2GLr-K2iQECXDyONm")
 
     ws.onopen = () => {
