diff --git a/src/compenents/upload-image-button/upload-image-sub/index.tsx b/src/compenents/upload-image-button/upload-image-sub/index.tsx
index 91aa87a..db609ea 100644
--- a/src/compenents/upload-image-button/upload-image-sub/index.tsx
+++ b/src/compenents/upload-image-button/upload-image-sub/index.tsx
@@ -2,7 +2,7 @@ import { Button, message, Modal } from "antd";
 import Dragger from "antd/es/upload/Dragger";
 import { useState } from "react";
 import config from "../../../js/config";
-import { getToken } from "../../../utils";
+import { getToken, checkUrl } from "../../../utils";
 import { InboxOutlined } from "@ant-design/icons";
 
 interface PropsInterface {
@@ -17,8 +17,8 @@ export const UploadImageSub = (props: PropsInterface) => {
     name: "file",
     multiple: true,
     action:
-      config.app_url +
-      "/backend/v1/upload/minio?category_ids=" +
+      checkUrl(config.app_url) +
+      "backend/v1/upload/minio?category_ids=" +
       props.categoryIds.join(","),
     headers: {
       authorization: "Bearer " + getToken(),
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 816b890..05c0a0c 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -124,3 +124,12 @@ export function ValidataCredentials(value: any) {
     }
   }
 }
+
+export function checkUrl(value: any) {
+  let url = value;
+  let str = url.substr(url.length - 1, 1);
+  if (str !== "/") {
+    url = url + "/";
+  }
+  return url;
+}