diff --git a/src/views/trials/trials-panel/reading/read-task-allocation/index.vue b/src/views/trials/trials-panel/reading/read-task-allocation/index.vue
index 5ecbff18..cdbca7c6 100644
--- a/src/views/trials/trials-panel/reading/read-task-allocation/index.vue
+++ b/src/views/trials/trials-panel/reading/read-task-allocation/index.vue
@@ -70,6 +70,7 @@
           </div>
           <div slot="main-container">
             <el-table
+              :ref="TrialReadingCriterionId"
               v-loading="loading"
               v-adaptive="{bottomOffset:85}"
               border
@@ -968,6 +969,9 @@ export default {
         this.total = res.Result.TotalCount
         this.ClearAudienceVisible = false
         this.SubjectAssignSelectList = []
+        this.$nextTick(() => {
+          this.$refs[this.TrialReadingCriterionId][0].doLayout()
+        })
       }).catch(() => { this.loading = false })
     },
     handleSearch() {