diff --git a/src/components/settings/General.vue b/src/components/settings/General.vue
index 459bb8d5d..e987f717a 100644
--- a/src/components/settings/General.vue
+++ b/src/components/settings/General.vue
@@ -183,7 +183,8 @@ export default {
             this.saveSettings();
         },
         autoGetPrimaryBaseURL() {
-            this.settings.primaryBaseURL = location.protocol + "//" + location.host;
+            const basePath = document.querySelector("head base").getAttribute("href");
+            this.settings.primaryBaseURL = location.protocol + "//" + location.host + basePath;
         },
     },
 };