diff --git a/api/migrations/0002_alter_rustdesdevice_cpu_alter_rustdesdevice_hostname_and_more.py b/api/migrations/0002_alter_rustdesdevice_cpu_alter_rustdesdevice_hostname_and_more.py
new file mode 100644
index 0000000..86a7ac6
--- /dev/null
+++ b/api/migrations/0002_alter_rustdesdevice_cpu_alter_rustdesdevice_hostname_and_more.py
@@ -0,0 +1,48 @@
+# Generated by Django 4.2.7 on 2024-02-21 10:00
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("api", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="rustdesdevice",
+            name="cpu",
+            field=models.CharField(max_length=100, verbose_name="CPU"),
+        ),
+        migrations.AlterField(
+            model_name="rustdesdevice",
+            name="hostname",
+            field=models.CharField(max_length=100, verbose_name="主机名"),
+        ),
+        migrations.AlterField(
+            model_name="rustdesdevice",
+            name="memory",
+            field=models.CharField(max_length=100, verbose_name="内存"),
+        ),
+        migrations.AlterField(
+            model_name="rustdesdevice",
+            name="os",
+            field=models.CharField(max_length=100, verbose_name="操作系统"),
+        ),
+        migrations.AlterField(
+            model_name="rustdesdevice",
+            name="username",
+            field=models.CharField(blank=True, max_length=100, verbose_name="系统用户名"),
+        ),
+        migrations.AlterField(
+            model_name="rustdesdevice",
+            name="uuid",
+            field=models.CharField(max_length=100, verbose_name="uuid"),
+        ),
+        migrations.AlterField(
+            model_name="rustdesdevice",
+            name="version",
+            field=models.CharField(max_length=100, verbose_name="客户端版本"),
+        ),
+    ]
diff --git a/api/models_work.py b/api/models_work.py
index 0d3968e..011c542 100644
--- a/api/models_work.py
+++ b/api/models_work.py
@@ -68,13 +68,13 @@ class RustDeskPeerAdmin(admin.ModelAdmin):
     
 class RustDesDevice(models.Model):
     rid = models.CharField(verbose_name='客户端ID', max_length=60, blank=True)
-    cpu = models.CharField(verbose_name='CPU', max_length=20)
-    hostname = models.CharField(verbose_name='主机名', max_length=20)
-    memory = models.CharField(verbose_name='内存', max_length=20)
-    os = models.CharField(verbose_name='操作系统', max_length=20)
-    uuid = models.CharField(verbose_name='uuid', max_length=60)
-    username = models.CharField(verbose_name='系统用户名', max_length=60, blank=True)
-    version = models.CharField(verbose_name='客户端版本', max_length=20)
+    cpu = models.CharField(verbose_name='CPU', max_length=100)
+    hostname = models.CharField(verbose_name='主机名', max_length=100)
+    memory = models.CharField(verbose_name='内存', max_length=100)
+    os = models.CharField(verbose_name='操作系统', max_length=100)
+    uuid = models.CharField(verbose_name='uuid', max_length=100)
+    username = models.CharField(verbose_name='系统用户名', max_length=100, blank=True)
+    version = models.CharField(verbose_name='客户端版本', max_length=100)
     create_time = models.DateTimeField(verbose_name='设备注册时间', auto_now_add=True)
     update_time = models.DateTimeField(verbose_name='设备更新时间', auto_now=True, blank=True)
     
diff --git a/db/db.sqlite3 b/db/db.sqlite3
index 64a83a3..87c8699 100644
Binary files a/db/db.sqlite3 and b/db/db.sqlite3 differ