diff --git a/dashboard/src/api/v1.ts b/dashboard/src/api/v1.ts
index 81bfad225..91d795686 100644
--- a/dashboard/src/api/v1.ts
+++ b/dashboard/src/api/v1.ts
@@ -1322,9 +1322,9 @@ export const skillApi = {
   list(params?: { enabled?: boolean; source?: string }) {
     return typed<any>(openApiV1.listSkills({ query: params }));
   },
-  uploadBatch(formData: FormData) {
+  uploadBatch(files: File[]) {
     return typed<any>(
-      openApiV1.uploadSkillsBatch({ body: generatedFormData(formData) }),
+      openApiV1.uploadSkillsBatch({ body: { files } }),
     );
   },
   setEnabled(skillName: string, enabled: boolean) {
diff --git a/dashboard/src/components/extension/SkillsSection.vue b/dashboard/src/components/extension/SkillsSection.vue
index 62f0d3c4b..03ec8af8d 100644
--- a/dashboard/src/components/extension/SkillsSection.vue
+++ b/dashboard/src/components/extension/SkillsSection.vue
@@ -1195,12 +1195,9 @@ export default {
       }
 
       try {
-        const formData = new FormData();
-        for (const item of attemptedItems) {
-          formData.append("files", item.file);
-        }
-
-        const res = await skillApi.uploadBatch(formData);
+        const res = await skillApi.uploadBatch(
+          attemptedItems.map((item) => item.file),
+        );
 
         const payload = res?.data?.data || {};
         applyUploadResults(attemptedItems, payload);