diff --git a/src/api/his.ts b/src/api/his.ts
index b24677f..ccf7724 100644
--- a/src/api/his.ts
+++ b/src/api/his.ts
@@ -32,6 +32,8 @@ import type {
   OperatorRemarkInfoResponse,
   InputOperatorRemarkInfoAdd,
   OperatorRemarkInfoAddResponse,
+  InputVerificationCodeImage,
+  VerificationCodeImageResponse,
 } from './types';
 
 /**
@@ -262,3 +264,16 @@ export const saveOperatorRemarkInfo = (
   ).then(res => res.data);
 };
 
+/**
+ * 获取登录验证码（图片）
+ */
+export const getVerificationCodeImage = (
+  data: InputVerificationCodeImage
+): Promise<VerificationCodeImageResponse> => {
+  // 注意：此接口基础路径与其他 HIS 接口不同，直接使用 /api/auth
+  return request.post<VerificationCodeImageResponse>(
+    `/api/auth/verification-code/image`,
+    data
+  ).then(res => res.data);
+};
+
diff --git a/src/api/types.ts b/src/api/types.ts
index cded0c6..738cc41 100644
--- a/src/api/types.ts
+++ b/src/api/types.ts
@@ -530,3 +530,26 @@ export interface OutputOperatorRemarkInfoAdd {
  */
 export type OperatorRemarkInfoAddResponse = CommonActionResult<OutputOperatorRemarkInfoAdd>;
 
+/**
+ * 获取登录验证码（图片）入参
+ */
+export interface InputVerificationCodeImage {
+  /** 应用ID */
+  app_id: string;
+}
+
+/**
+ * 获取登录验证码（图片）出参
+ */
+export interface OutputVerificationCodeImage {
+  /** 验证码标识键 */
+  verification_code_key: string;
+  /** 验证码图片（Base64 或图片地址） */
+  verification_code_image: string;
+}
+
+/**
+ * 获取登录验证码（图片）响应
+ */
+export type VerificationCodeImageResponse = CommonActionResult<OutputVerificationCodeImage>;
+