diff --git a/express-server/db-connect/db-connect.js b/express-server/db-connect/db-connect.js
index 42d013e7..df11eb2b 100644
--- a/express-server/db-connect/db-connect.js
+++ b/express-server/db-connect/db-connect.js
@@ -67,6 +67,27 @@ async function newShoppinglist(name, description, username, color) {
     }
 }
 
+//rename Shoppinglist
+
+
+async function renameShoppinglist(sl_id, newname, newdescription) {
+    try {
+        let shoppinglist = await query('SELECT row_to_json("Shoppinglist") AS obj FROM "Shoppinglist" WHERE sl_id = $1;', [sl_id]);
+        
+        if(shoppinglist.name != newname) {
+            await nonQuery('UPDATE "Shoppinglist" SET name = $1 WHERE sl_id = $2;', [newname, sl_id]);
+        }
+
+        if(shoppinglist.description != newdescription) {
+            await nonQuery('UPDATE "Shoppinglist" SET description = $1 WHERE sl_id = $2;', [newdescription, sl_id]);
+        }
+    }
+
+    catch (error) {
+        console.error(error);
+    }
+}
+
 async function generateUser() {
         //insert user
 
@@ -133,6 +154,8 @@ async function addItem(group_id, sl_id, name, count) {
     }
 }
 
+
+
 // Invite System
 
 async function verifyInvite(link, user_id) {
@@ -160,10 +183,6 @@ async function createInvite(sl_id) {
 }
 
 
-
-
-
-
 //sl_id generieren
 function generate_sl_id() {
     var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
@@ -234,5 +253,5 @@ function generateInviteLink() {
 
 module.exports = {
     getShoppinglistsAdmin, getShoppinglistsShared, newShoppinglist, displayShoppinglist, deleteShoppinglist, addGroup,
-    addItem, verifyInvite, createInvite
+    addItem, verifyInvite, createInvite, renameShoppinglist
 }
diff --git a/express-server/routes/index.js b/express-server/routes/index.js
index 5fee6fd0..aa0eead4 100644
--- a/express-server/routes/index.js
+++ b/express-server/routes/index.js
@@ -195,7 +195,7 @@ router.post("/item", async (req, res) => {
 });
 
 router.get("/test1", (req, res) => {
-    res.render("index1");
+    res.render("test");
 });
 
 router.get("/userinfo_json", (req, res) => {
@@ -210,6 +210,17 @@ router.get("/userinfo_json", (req, res) => {
     });
 });
 
+//Rename Shoppinglist
+router.put("/renamelist", async (req, res) => {
+  try {
+    res.status(200).send(await postgres.renameShoppinglist(req.body.sl_id, req.body.name, req.body.description));
+  }
+
+  catch(err) {
+    res.status(400).send(await err);
+  }
+});
+
 // Invite System
 
 router.post("/invite", async (req, res) => {