diff --git a/src/hooks/useCaptcha.ts b/src/hooks/useCaptcha.ts
index 1a60e2d..12b8375 100644
--- a/src/hooks/useCaptcha.ts
+++ b/src/hooks/useCaptcha.ts
@@ -3,7 +3,7 @@ export const useCaptcha = () => {
   const t = ref(Date.now())
 
   const codeUrl = computed(() => {
-    return baseUrl + '/captcha.html?t=' + t.value
+    return baseUrl + '/api/index/captcha?t=' + t.value
   })
   const refreshCode = () => {
     t.value = Date.now()