diff --git a/src/utils/index.d.ts b/src/utils/index.d.ts
index f8a1e40..fc26660 100644
--- a/src/utils/index.d.ts
+++ b/src/utils/index.d.ts
@@ -272,6 +272,10 @@ export function getIndexColumn(pagination: false | BasePaginationConfig): {
  * 获取文件url
  */
 export function getFileUrl(): string;
+/**
+ * 从服务器获取文件url
+ */
+export function getFileUrlFromServer(): Promise<void>;
 
 /**
  * base64转File对象
diff --git a/src/utils/index.js b/src/utils/index.js
index 62155a5..0967f5f 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -1,3 +1,4 @@
+import { request } from "@cqsjjb/jjb-common-lib/http.js";
 import dayjs from "dayjs";
 import { ID_NUMBER } from "../regular";
 
@@ -555,5 +556,15 @@ export function normalizeEmptyHtml(html) {
  * 获取文件url
  */
 export function getFileUrl() {
-  return process.env.app["fileUrl"];
+  return window.fileUrl || process.env.app["fileUrl"];
+}
+
+/**
+ * 从服务器获取文件url
+ */
+export async function getFileUrlFromServer() {
+  if (window.fileUrl)
+    return;
+  const { data } = await request("/basicInfo/imgFiles/getImagePath", "get");
+  window.fileUrl = data;
 }