diff --git a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/TableQuestionItem.vue b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/TableQuestionItem.vue
index a8d9aeec..78032cc5 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/TableQuestionItem.vue
+++ b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/TableQuestionItem.vue
@@ -263,7 +263,6 @@ export default {
   mounted() {
     this.trialId = this.$route.query.trialId
     this.initForm()
-    console.log(this.getQuestionVal(7))
   },
   beforeDestroy() {
 
diff --git a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/js/convertMultiframeImageIds.js b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/js/convertMultiframeImageIds.js
index 728fe73d..2ad747e9 100644
--- a/src/views/trials/trials-panel/reading/dicoms/components/Fusion/js/convertMultiframeImageIds.js
+++ b/src/views/trials/trials-panel/reading/dicoms/components/Fusion/js/convertMultiframeImageIds.js
@@ -1,13 +1,22 @@
 import { metaData } from '@cornerstonejs/core'
 import cornerstoneDICOMImageLoader from '@cornerstonejs/dicom-image-loader'
+var imageIds = [] 
+const maxRequest = 5
 /**
  * preloads imageIds metadata in memory
  **/
 async function prefetchMetadataInformation(imageIdsToPrefetch) {
-  for (let i = 0; i < imageIdsToPrefetch.length; i++) {
-    await cornerstoneDICOMImageLoader.wadouri.loadImage(imageIdsToPrefetch[i])
-      .promise
-  }
+  return new Promise(async(resolve, reject) =>{
+    var taskPromises = []
+    for (let i = 0; i < imageIdsToPrefetch.length; i++) {
+      taskPromises.push(cornerstoneDICOMImageLoader.wadouri.loadImage(imageIdsToPrefetch[i]).promise)
+      if (taskPromises.length >= 6 || i === imageIdsToPrefetch.length - 1) {
+        await Promise.all(taskPromises)
+        taskPromises = []
+      }
+    }
+    resolve()
+  })  
 }
 
 function getFrameInformation(imageId) {