diff --git a/backend/pb_migrations/1776515455_updated_ledgers.js b/backend/pb_migrations/1776515455_updated_ledgers.js
new file mode 100644
index 0000000..506403b
--- /dev/null
+++ b/backend/pb_migrations/1776515455_updated_ledgers.js
@@ -0,0 +1,44 @@
+/// <reference path="../pb_data/types.d.ts" />
+migrate((db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("ledgers_col")
+
+  // update
+  collection.schema.addField(new SchemaField({
+    "system": false,
+    "id": "lgr_desc",
+    "name": "description",
+    "type": "text",
+    "required": false,
+    "presentable": false,
+    "unique": false,
+    "options": {
+      "min": null,
+      "max": 500,
+      "pattern": ""
+    }
+  }))
+
+  return dao.saveCollection(collection)
+}, (db) => {
+  const dao = new Dao(db)
+  const collection = dao.findCollectionByNameOrId("ledgers_col")
+
+  // update
+  collection.schema.addField(new SchemaField({
+    "system": false,
+    "id": "lgr_desc",
+    "name": "description",
+    "type": "text",
+    "required": true,
+    "presentable": false,
+    "unique": false,
+    "options": {
+      "min": null,
+      "max": 500,
+      "pattern": ""
+    }
+  }))
+
+  return dao.saveCollection(collection)
+})
diff --git a/frontend/nginx.conf b/frontend/nginx.conf
index a5bc3fc..912c294 100644
--- a/frontend/nginx.conf
+++ b/frontend/nginx.conf
@@ -17,7 +17,7 @@ server {
 
     # SSE realtime 连接（必须在 /api/ 之前）
     location /api/realtime {
-        proxy_pass http://gamegroup-pb:8090;
+        proxy_pass http://192.168.1.14:8090;
         proxy_http_version 1.1;
         proxy_set_header Connection '';
         proxy_set_header Host $host;
@@ -33,7 +33,7 @@ server {
     # API 代理到局域网 PocketBase
     location /api/ {
         client_max_body_size 500m;
-        proxy_pass http://gamegroup-pb:8090;
+        proxy_pass http://192.168.1.14:8090;
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection 'upgrade';
diff --git a/frontend/src/api/ledgers.ts b/frontend/src/api/ledgers.ts
index 6c60b6d..91feed9 100644
--- a/frontend/src/api/ledgers.ts
+++ b/frontend/src/api/ledgers.ts
@@ -7,7 +7,7 @@ interface CreateLedgerData {
   type: string
   amount: number
   category: string
-  description: string
+  description?: string
   relatedMembers?: string[]
   occurredAt: string
 }
diff --git a/frontend/src/components/ledger/CreateLedgerDialog.vue b/frontend/src/components/ledger/CreateLedgerDialog.vue
index 983700a..f09ae14 100644
--- a/frontend/src/components/ledger/CreateLedgerDialog.vue
+++ b/frontend/src/components/ledger/CreateLedgerDialog.vue
@@ -106,25 +106,22 @@ async function handleSubmit() {
       ? new Date(String(form.value.occurredAt)).toISOString()
       : new Date().toISOString()
 
+    const submitData = {
+      type: form.value.type,
+      amount: form.value.amount,
+      category: form.value.category,
+      description: form.value.description || '',
+      relatedMembers: form.value.relatedMembers,
+      occurredAt,
+    }
+
     if (isEditing.value && props.editLedger) {
-      await ledgerStore.editLedger(props.editLedger.id, {
-        type: form.value.type,
-        amount: form.value.amount,
-        category: form.value.category,
-        description: form.value.description,
-        relatedMembers: form.value.relatedMembers,
-        occurredAt,
-      })
+      await ledgerStore.editLedger(props.editLedger.id, submitData)
       ElMessage.success('账目更新成功')
     } else {
       await ledgerStore.addLedger({
         group: props.groupId,
-        type: form.value.type,
-        amount: form.value.amount,
-        category: form.value.category,
-        description: form.value.description,
-        relatedMembers: form.value.relatedMembers,
-        occurredAt,
+        ...submitData,
       })
       ElMessage.success('账目创建成功')
     }