diff --git a/src/api/his.ts b/src/api/his.ts
index 6aba385..5eb79f0 100644
--- a/src/api/his.ts
+++ b/src/api/his.ts
@@ -14,6 +14,8 @@ import type {
   CustomerDetailResponse,
   InputMedicalExamCenterSignIn,
   PhysicalExamSignInResponse,
+  InputTongyishuInfo,
+  TongyishuGetResponse,
 } from './types';
 
 /**
@@ -112,3 +114,15 @@ export const signInMedicalExamCenter = (
   ).then(res => res.data);
 };
 
+/**
+ * 获取体检知情同意书PDF
+ */
+export const getTongyishuPdf = (
+  data: InputTongyishuInfo
+): Promise<TongyishuGetResponse> => {
+  return request.post<TongyishuGetResponse>(
+    `${MEDICAL_EXAM_BASE_PATH}/tongyishu-get`,
+    data
+  ).then(res => res.data);
+};
+
diff --git a/src/api/types.ts b/src/api/types.ts
index fc5dea5..2b30bc4 100644
--- a/src/api/types.ts
+++ b/src/api/types.ts
@@ -272,3 +272,38 @@ export interface OutputPhysicalExamSignIn {
  */
 export type PhysicalExamSignInResponse = CommonActionResult<OutputPhysicalExamSignIn>;
 
+/**
+ * 获取体检知情同意书入参
+ */
+export interface InputTongyishuInfo {
+  /** 体检ID */
+  exam_id: number;
+}
+
+/**
+ * 知情同意书文件信息
+ */
+export interface OutputTongyishuFileInfo {
+  /** 组合代码 */
+  combination_code?: number | null;
+  /** 知情同意书文件名称 */
+  pdf_name: string;
+  /** 知情同意书PDF文件地址 */
+  pdf_url: string;
+}
+
+/**
+ * 获取体检知情同意书出参
+ */
+export interface OutputTongyishuInfo {
+  /** 知情同意书PDF文件url */
+  list_pdf_url?: OutputTongyishuFileInfo[] | null;
+  /** 消息内容 */
+  message?: string | null;
+}
+
+/**
+ * 获取体检知情同意书响应
+ */
+export type TongyishuGetResponse = CommonActionResult<OutputTongyishuInfo>;
+