diff --git a/express-server/db-connect/db-connect.js b/express-server/db-connect/db-connect.js
index 68413e19..05e90a27 100644
--- a/express-server/db-connect/db-connect.js
+++ b/express-server/db-connect/db-connect.js
@@ -382,6 +382,7 @@ async function createInvite(sl_id) {
     }
 }
 
+//User manuell einladen
 async function manInvite(sl_id, uid) {
     try {
         await nonQuery('INSERT INTO "Shoppinglist_member" (username, sl_id) VALUES ($1, $2);', [uid, sl_id]);
@@ -392,7 +393,17 @@ async function manInvite(sl_id, uid) {
     }
 }
 
+//member von shoppinglist entfernen
 
+async function removeMember(uid, sl_id) {
+    try {
+        await nonQuery('DELETE FROM "Shoppinglist_member" WHERE username = $1 AND sl_id = $2', [uid, sl_id]);
+    }
+
+    catch(error) {
+        console.error(error);
+    }
+}
 
 
 
@@ -550,5 +561,5 @@ function probability(cur_item, data) {
 module.exports = {
     getShoppinglistsAdmin, getShoppinglistsShared, newShoppinglist, displayShoppinglist, deleteShoppinglist, addGroup,
     addItem, verifyInvite, createInvite, editShoppinglist, editGroup, editItem, deleteGroup, deleteItem, manInvite, updateUser,
-    moveDoneItems, getDonePurchases, getShoppinglistsByLink, searchUsers
+    moveDoneItems, getDonePurchases, getShoppinglistsByLink, searchUsers, removeMember
 }
diff --git a/express-server/public/ocrscan/ocrscan.js b/express-server/public/ocrscan/ocrscan.js
index cd7961a5..29247d63 100644
--- a/express-server/public/ocrscan/ocrscan.js
+++ b/express-server/public/ocrscan/ocrscan.js
@@ -132,8 +132,12 @@ function updateUser() {
 function testSearch() {
     console.log("dpne");
     $.ajax({
-        type: "GET",
-        url: "/users?search=Lukas",
+        type: "DELETE",
+        url: "/member",
+        data: {
+            sl_id: "PDADo1iJ",
+            uid: "VZT25Xd3rLXEmGGUcrtocbJ9QBu2"
+        },
         success(data) {
             console.log(data);
         },
diff --git a/express-server/routes/index.js b/express-server/routes/index.js
index c935d6dc..5ee8f0f2 100644
--- a/express-server/routes/index.js
+++ b/express-server/routes/index.js
@@ -345,22 +345,25 @@ router.post("/invite", async (req, res) => {
 });
 
 router.post("/maninvite", async (req, res) => {
+  try {
+    res.status(200).send(await postgres.manInvite(req.body.sl_id, req.body.uid));
+  }
 
-  var token = req.query.idtoken;
-  var uid;
-  firebaseAdmin.auth().verifyIdToken(token)
-    .then(function(decodedToken) {
-      uid = decodedToken.uid;
-      console.log("UID: ", uid);
-      try {
-        res.status(200).send(postgres.manInvite(req.body.sl_id, uid));
-      }
-      catch(err) {
-        console.error(error);
-      }
-    }).catch(function(error) {
-      console.error(error)
-    });
+  catch(err) {
+    res.status(400).send(err);
+  }
+
+
+});
+
+router.delete("/member", (req, res) => {
+  try {
+    postgres.removeMember(req.body.uid, req.body.sl_id)
+  }
+
+  catch(err) {
+    return err;
+  }
 });
 
 router.get("/invite/:invitelink", async (req, res) => {