diff --git a/src/views/system/user/components/Retrospect.vue b/src/views/system/user/components/Retrospect.vue
index 09426651..43628c0c 100644
--- a/src/views/system/user/components/Retrospect.vue
+++ b/src/views/system/user/components/Retrospect.vue
@@ -299,11 +299,10 @@ export default {
         let res = await getUserJoinedTrialList(this.searchData)
         if (res.IsSuccess) {
           this.loading = false
-          res.OtherInfo = res.OtherInfo
-            ? res.OtherInfo
-            : Object.keys(this.otherInfo).forEach((key) => {
-                this.otherInfo[key] = res.OtherInfo[key]
-              })
+          res.OtherInfo = res.OtherInfo ? res.OtherInfo : {}
+          Object.keys(this.otherInfo).forEach((key) => {
+            this.otherInfo[key] = res.OtherInfo[key]
+          })
           this.list = res.Result.CurrentPageData
           this.total = res.Result.TotalCount
         }