diff --git a/src/modules/base/dto/login.ts b/src/modules/base/dto/login.ts
new file mode 100644
index 0000000..5b4b30c
--- /dev/null
+++ b/src/modules/base/dto/login.ts
@@ -0,0 +1,21 @@
+import { Rule, RuleType } from '@midwayjs/validate';
+/**
+ * 登录参数校验
+ */
+export class LoginDTO {
+  // 用户名
+  @Rule(RuleType.string().required())
+  username: string;
+
+  // 密码
+  @Rule(RuleType.string().required())
+  password: string;
+
+  // 验证码ID
+  @Rule(RuleType.string().required())
+  captchaId: string;
+
+  // 验证码
+  @Rule(RuleType.required())
+  verifyCode: number;
+}