diff --git a/ruoyi-ui/src/api/ccdiCustFmyRelation.js b/ruoyi-ui/src/api/ccdiCustFmyRelation.js
new file mode 100644
index 0000000..df5f7c6
--- /dev/null
+++ b/ruoyi-ui/src/api/ccdiCustFmyRelation.js
@@ -0,0 +1,90 @@
+import request from '@/utils/request'
+
+// 查询信贷客户家庭关系列表
+export function listRelation(query) {
+  return request({
+    url: '/ccdi/custFmyRelation/list',
+    method: 'get',
+    params: query
+  })
+}
+
+// 查询信贷客户家庭关系详细
+export function getRelation(id) {
+  return request({
+    url: '/ccdi/custFmyRelation/' + id,
+    method: 'get'
+  })
+}
+
+// 新增信贷客户家庭关系
+export function addRelation(data) {
+  return request({
+    url: '/ccdi/custFmyRelation',
+    method: 'post',
+    data: data
+  })
+}
+
+// 修改信贷客户家庭关系
+export function updateRelation(data) {
+  return request({
+    url: '/ccdi/custFmyRelation',
+    method: 'put',
+    data: data
+  })
+}
+
+// 删除信贷客户家庭关系
+export function delRelation(ids) {
+  return request({
+    url: '/ccdi/custFmyRelation/' + ids,
+    method: 'delete'
+  })
+}
+
+// 导出信贷客户家庭关系
+export function exportRelation(query) {
+  return request({
+    url: '/ccdi/custFmyRelation/export',
+    method: 'post',
+    params: query
+  })
+}
+
+// 下载导入模板
+export function importTemplate() {
+  return request({
+    url: '/ccdi/custFmyRelation/importTemplate',
+    method: 'post'
+  })
+}
+
+// 导入信贷客户家庭关系
+export function importData(file, updateSupport) {
+  const formData = new FormData()
+  formData.append('file', file)
+  formData.append('updateSupport', updateSupport)
+  return request({
+    url: '/ccdi/custFmyRelation/importData',
+    method: 'post',
+    data: formData
+  })
+}
+
+// 查询导入状态
+export function getImportStatus(taskId) {
+  return request({
+    url: '/ccdi/custFmyRelation/importStatus/' + taskId,
+    method: 'get'
+  })
+}
+
+// 查询导入失败记录
+export function getImportFailures(taskId, pageNum, pageSize) {
+  return request({
+    url: '/ccdi/custFmyRelation/importFailures/' + taskId,
+    method: 'get',
+    params: { pageNum, pageSize }
+  })
+}