diff --git a/package-lock.json b/package-lock.json
index 35e8772..f02a00e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "auth-header": "^1.0.0",
         "commander": "^10.0.0",
         "cors": "^2.8.5",
-        "dblang": "https://jusax.de/git/attachments/84353ff6-f81e-450b-93e1-d0a4d6d4556f",
+        "dblang": "https://jusax.de/git/attachments/f2de0e38-4004-4bd4-9d97-d58cd7a3b4e3",
         "express": "^4.18.2",
         "juml": "https://jusax.de/git/attachments/208913c5-2851-4b86-a53d-ca99fed168cc",
         "nman": "https://jusax.de/git/attachments/5333948b-fe6b-45d2-9230-ca388f6a89bc",
@@ -1107,9 +1107,9 @@
       }
     },
     "node_modules/dblang": {
-      "version": "0.9.5",
-      "resolved": "https://jusax.de/git/attachments/84353ff6-f81e-450b-93e1-d0a4d6d4556f",
-      "integrity": "sha512-g7hBlnib2Tg7DoeGaygvnzBCPn1m47yrS9rMHkThqRfQp43wT/gUWqmnvxunNMVo0ka7PEwdwW4FpKz7VnpGqA==",
+      "version": "0.9.6",
+      "resolved": "https://jusax.de/git/attachments/f2de0e38-4004-4bd4-9d97-d58cd7a3b4e3",
+      "integrity": "sha512-cwEWiH2YHauJJiZCXJYqiQwjYHJG3Kza794EzZmWzgFNdtAAps6S623nOpNaGU5mPY2CUjleuFOWLpPzdpXTSg==",
       "license": "UNLICENSED",
       "dependencies": {
         "gitea-release": "git+https://jusax.de/git/jusax23/gitea-release.git",
diff --git a/package.json b/package.json
index 59c2d2c..1a8cdad 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "auth-header": "^1.0.0",
     "commander": "^10.0.0",
     "cors": "^2.8.5",
-    "dblang": "https://jusax.de/git/attachments/84353ff6-f81e-450b-93e1-d0a4d6d4556f",
+    "dblang": "https://jusax.de/git/attachments/f2de0e38-4004-4bd4-9d97-d58cd7a3b4e3",
     "express": "^4.18.2",
     "juml": "https://jusax.de/git/attachments/208913c5-2851-4b86-a53d-ca99fed168cc",
     "nman": "https://jusax.de/git/attachments/5333948b-fe6b-45d2-9230-ca388f6a89bc",
diff --git a/src/api/acts/roomContent.ts b/src/api/acts/roomContent.ts
index 87cc681..a83e9de 100644
--- a/src/api/acts/roomContent.ts
+++ b/src/api/acts/roomContent.ts
@@ -1,4 +1,4 @@
-import { and, coalesce, eq, insert, max, plus, remove, select, update } from "dblang";
+import { and, coalesce, eq, insert, max, order, plus, remove, select, update } from "dblang";
 import { checkSelfTag } from "../../server/outbagURL.js";
 import { Act, Client, STATE } from "../user.js";
 import { db, listCategories, listItems, listProducts } from "../../sys/db.js";
@@ -31,6 +31,7 @@ export const getCategories: Act = {
             listCategories.color
         ], listCategories)
             .where(eq(listCategories.roomID, roomID))
+            .orderBY(listCategories.weight, order.ASC)
             .query(db);
         let out = req.map(d => {
             let id = d[listCategories.listCatID];
@@ -38,8 +39,9 @@ export const getCategories: Act = {
             let weight = d[listCategories.weight];
             let color = d[listCategories.color];
             return { id, title, weight, color };
-        });
-        aws("ok", out.filter(d => d != null));
+        }).filter(d => d != null);
+        out.sort((a,b) => a.weight - b.weight);
+        aws("ok", out);
     }
 };
 
@@ -122,19 +124,18 @@ export const changeCategory: Act = {
     }
 };
 
-export const changeCategoryWeights: Act = {
+export const changeCategoriesOrder: Act = {
     state: STATE.client | STATE.remote,
     right: 0,
     data: {
         room: "string",
         server: "string",
-        listCatIDs: "array-number",
-        weights: "array-number",
+        listCatIDs: "array-number"
     },
     func: async (client: Client, data: any, aws: (code: string, data: any) => void) => {
         if (!checkSelfTag(data.server)) {
             if (client.state != STATE.client) return void aws("error", "right");
-            let resp = await client.pass(data.server, "changeCategoryWeights", data);
+            let resp = await client.pass(data.server, "changeCategoriesOrder", data);
             aws(resp.state, resp.data);
             return;
         }
@@ -143,12 +144,11 @@ export const changeCategoryWeights: Act = {
             aws("error", "existence");
             return;
         }
-        if (data.weights.length != data.listCatIDs.length) return void aws("error", "data");
         let affacted = 0;
         for (let i = 0; i < data.listCatIDs.length; i++) {
             const listCatID = data.listCatIDs[i];
             let req = await update(listCategories)
-                .set(listCategories.weight, data.title)
+                .set(listCategories.weight, i)
                 .where(and(
                     eq(listCategories.roomID, roomID),
                     eq(listCategories.listCatID, listCatID)