diff --git a/src/views/trials/trials-panel/reading/ad-review/index.vue b/src/views/trials/trials-panel/reading/ad-review/index.vue
index f28eaa42..18e03a5e 100644
--- a/src/views/trials/trials-panel/reading/ad-review/index.vue
+++ b/src/views/trials/trials-panel/reading/ad-review/index.vue
@@ -444,6 +444,9 @@
                 <el-radio :label="2">
                   R2
                 </el-radio>
+                <el-radio v-show="scope.row.Type === 'number'" :label="3">
+                  {{ $t('trials:adReview:radio:mean') }}
+                </el-radio>
               </el-radio-group>
             </template>
           </el-table-column>
@@ -868,7 +871,13 @@ export default {
     },
     handleJudgeArmChange(question, armEnum) {
       this.$set(this.judgeSelectedArmMap, question.ReadingQuestionId, armEnum)
-      let val = this.getJudgeAnswerValue(question, armEnum)
+      let val = null
+      if (armEnum === 1 || armEnum === 2) {
+        val = this.getJudgeAnswerValue(question, armEnum)
+      } else if (armEnum === 3) {
+        val = this.getJudgeAnswerAverageValue(question, armEnum)
+      }
+      
       this.$set(
         this.judgeForm,
         question.ReadingQuestionId,
@@ -1152,6 +1161,19 @@ export default {
       if (!row) return null
       return armEnum === 1 ? row.R1Answer : row.R2Answer
     },
+    getJudgeAnswerAverageValue(question, armEnum) {
+      const row = this.judgeAnswers.find((item) => {
+        return item.ReadingQuestionId === question.ReadingQuestionId
+      })
+      if (!row) return null
+      let val =  ((Number(row.R1Answer) + Number(row.R2Answer)) / 2)
+      let digitPlaces = parseInt(this.taskInfo.DigitPlaces)
+      if (digitPlaces > -1) {
+        return val.toFixed(digitPlaces)
+      } else {
+        return val
+      }
+    },
     validateJudgeSelections() {
       const missingQuestion = this.judgeQs.find((question) => {
         const answer = this.judgeForm[question.ReadingQuestionId]