diff --git a/packages/schema/src/config/app.ts b/packages/schema/src/config/app.ts
index 03c45cab8..be9d0f215 100644
--- a/packages/schema/src/config/app.ts
+++ b/packages/schema/src/config/app.ts
@@ -214,18 +214,18 @@ export default defineUntypedSchema({
    *
    * \@-webkit-keyframes loader {
    *   0% {
-   *     -webkit-transform: rotate(0deg);
+   *     -webkit-transform: translate(-50%, -50%) rotate(0deg);
    *   }
    *   100% {
-   *     -webkit-transform: rotate(360deg);
+   *     -webkit-transform: translate(-50%, -50%) rotate(360deg);
    *   }
    * }
    * \@keyframes loader {
    *   0% {
-   *     transform: rotate(0deg);
+   *     transform: translate(-50%, -50%) rotate(0deg);
    *   }
    *   100% {
-   *     transform: rotate(360deg);
+   *     transform: translate(-50%, -50%) rotate(360deg);
    *   }
    * }
    * </style>