diff --git a/src/components/viewer/Viewer.vue b/src/components/viewer/Viewer.vue
index c3367ba0..bf3ff8d1 100644
--- a/src/components/viewer/Viewer.vue
+++ b/src/components/viewer/Viewer.vue
@@ -774,7 +774,6 @@ export default defineComponent({
       if (!photo.imageInfo) {
         axios.get(API.IMAGE_INFO(photo.fileid)).then((res) => {
           photo.imageInfo = res.data;
-          this.$forceUpdate();
         });
       }
 
diff --git a/src/services/Utils.ts b/src/services/Utils.ts
index a72280d2..3ee8a188 100644
--- a/src/services/Utils.ts
+++ b/src/services/Utils.ts
@@ -197,6 +197,7 @@ export function randomSubarray(arr: any[], size: number) {
 export function convertFlags(photo: IPhoto) {
   if (typeof photo.flag === "undefined") {
     photo.flag = 0; // flags
+    photo.imageInfo = null; // make it reactive
   }
 
   if (photo.isvideo) {