diff --git a/src/api/trials.js b/src/api/trials.js
index db931590..eb090c83 100644
--- a/src/api/trials.js
+++ b/src/api/trials.js
@@ -3683,3 +3683,11 @@ export function getNextIRMedicalFeedback(param) {
     data: param
   })
 }
+
+export function getNextCRCChallenge(param) {
+  return request({
+    url: `/QCList/getNextCRCChallenge`,
+    method: 'post',
+    data: param
+  })
+}
diff --git a/src/views/trials/trials-panel/visit/crc-question/components/chatForm.vue b/src/views/trials/trials-panel/visit/crc-question/components/chatForm.vue
index 3c9dbeef..1fa4fd8b 100644
--- a/src/views/trials/trials-panel/visit/crc-question/components/chatForm.vue
+++ b/src/views/trials/trials-panel/visit/crc-question/components/chatForm.vue
@@ -92,6 +92,14 @@
         >
           {{ $t('trials:crcQuestion:button:close') }}
         </el-button>
+        <!-- 下一任务 -->
+        <el-button
+          v-hasPermi="['trials:trials-panel:visit:crc-upload:nextTask']"
+          type="primary"
+          @click="getNextTask"
+        >
+          {{ $t('trials:crcQuestion:button:nextTask') }}
+        </el-button>
       </div>
     </div>
 
@@ -255,9 +263,11 @@ export default {
           UserTypeEnum: this.data.UserTypeEnum
         }
       )
-      this.data.DialogList.forEach(element => {
-        recordContent.push(element)
-      })
+      if (this.data.DialogList && this.data.DialogList.length > 0) {
+        this.data.DialogList.forEach(element => {
+          recordContent.push(element)
+        })
+      }
       this.recordContent = recordContent
       this.setScrollHeight()
     },
@@ -350,6 +360,11 @@ export default {
         this.uploadBtnLoading = false
       })
     },
+    // 获取下一任务
+    getNextTask() {
+      this.loading = true
+      this.$emit('getNextTask', this.data.Id)
+    },
     close() {
       this.$emit('close')
     },
diff --git a/src/views/trials/trials-panel/visit/crc-question/index.vue b/src/views/trials/trials-panel/visit/crc-question/index.vue
index f775eff5..200bd839 100644
--- a/src/views/trials/trials-panel/visit/crc-question/index.vue
+++ b/src/views/trials/trials-panel/visit/crc-question/index.vue
@@ -128,7 +128,7 @@
           prop="QCProcessEnum"
           :label="$t('trials:crcQuestion:table:qCProcessEnum')"
           show-overflow-tooltip
-          min-width="80"
+          min-width="130"
           sortable="custom"
         >
           <template slot-scope="scope">
@@ -258,12 +258,12 @@
       width="800px"
       :title="$t('trials:crcQuestion:dialogTitle:message1') + `(${currentQCRow.SubjectCode} ${currentQCRow.VisitName})`"
     >
-      <chat-form ref="chatForm" :data="currentQCRow" user-type="crc" :body-parts="otherInfo.BodyPartTypes" :modalities="otherInfo.Modalitys" :subject-visit-id="currentQCRow.Id" :clinical-enum="otherInfo.ClinicalInformationTransmissionEnum" @close="close" @getDialogList="getDialogList" />
+      <chat-form ref="chatForm" :data="currentQCRow" user-type="crc" :body-parts="otherInfo.BodyPartTypes" :modalities="otherInfo.Modalitys" :subject-visit-id="currentQCRow.Id" :clinical-enum="otherInfo.ClinicalInformationTransmissionEnum" @close="close" @getDialogList="getDialogList" @getNextTask="getNextTask"/>
     </el-dialog>
   </BaseContainer>
 </template>
 <script>
-import { getCRCChallengeList, getTrialSiteSelect, getTrialVisitStageSelect, getQCChallengeDialogList } from '@/api/trials'
+import { getCRCChallengeList, getTrialSiteSelect, getTrialVisitStageSelect, getQCChallengeDialogList, getNextCRCChallenge } from '@/api/trials'
 import { getQCChallengeList_Export } from '@/api/export'
 import ChatForm from './components/chatForm'
 import BaseContainer from '@/components/BaseContainer'
@@ -332,6 +332,29 @@ export default {
     close() {
       this.chatVisible = false
     },
+    async getNextTask(qcChallengeId) {
+      try {
+        const params = {
+          trialId: this.trialId,
+          qcChallengeId: qcChallengeId
+        }
+        const res = await getNextCRCChallenge(params)
+        if (res.IsSuccess) {
+          const res2 =  await getQCChallengeDialogList(res.Result.Id)
+          if (res2.IsSuccess) {
+            Object.assign(res.Result, res2.Result[0])
+            this.chatVisible = false
+            this.currentQCRow = res.Result
+            this.$nextTick(() => {
+              this.chatVisible = true
+            })
+          }
+        }
+      } catch (e) {
+        this.chatVisible = false
+        console.log(e)
+      }
+    },
     getDialogList() {
       this.loading = true
       getQCChallengeDialogList(this.currentQCRow.Id).then(res => {