diff --git a/src/views/business/study/comp/suject.vue b/src/views/business/study/comp/suject.vue
index f58c7dd..978e7cf 100644
--- a/src/views/business/study/comp/suject.vue
+++ b/src/views/business/study/comp/suject.vue
@@ -131,26 +131,29 @@ export default {
     getList(){
       if(this.study.id){
         this.selectedSubjectId = ''
+        let selectedDeptId = ''
         studySubject_listByStudyId({studyId:this.study.id}).then(response => {
           this.subjectList = response.data;
           for(let i=0;i<this.subjectList.length;i++){
             let item = this.subjectList[i]
             if(item.leader==this.userId || (item.userIdList && item.userIdList.length>0 && item.userIdList.indexOf(this.userId)>-1)){
               this.selectedSubjectId = item.id
+              selectedDeptId = item.deptId
               break
             }
           }
           if(this.selectedSubjectId === ''){
             this.selectedSubjectId = this.subjectList.length>0?this.subjectList[0].id:''
+            selectedDeptId = this.subjectList.length>0?this.subjectList[0].deptId:''
           }
           
-          this.$emit('change',this.selectedSubjectId)
+          this.$emit('change',this.selectedSubjectId,selectedDeptId)
         })
       }
     },
     changeSelectedSubject(item){
       this.selectedSubjectId = item.id
-      this.$emit('change',this.selectedSubjectId)
+      this.$emit('change',this.selectedSubjectId,item.deptId)
     },
     editSubject(){
       this.infoDialog.list = []
diff --git a/src/views/business/study/comp/tbbd.vue b/src/views/business/study/comp/tbbd.vue
index bf0a3aa..076b3d1 100644
--- a/src/views/business/study/comp/tbbd.vue
+++ b/src/views/business/study/comp/tbbd.vue
@@ -4,7 +4,7 @@
       <sbject :study="study" @change="changeSubject" />
     </div>
     <div class="tbbd-right" v-if="studyInfo.studySubjectId!='' && studyInfo.studySubjectId!=undefined">
-      <tbbdList :study="studyInfo" @showDetail="showDetailCallback" @changeTab="changeTab"/>
+      <tbbdList :study="studyInfo" :selectedDeptId="selectedDeptId" @showDetail="showDetailCallback" @changeTab="changeTab"/>
     </div>
   </div>
 </template>
@@ -39,13 +39,15 @@ export default {
       showDetail:false,
       studyInfo:{
         studySubjectId:''
-      }
+      },
+      selectedDeptId:''
     }
   },
   created() {},
   methods: {
-    changeSubject(val){
+    changeSubject(val,deptId){
       this.studyInfo.studySubjectId = val
+      this.selectedDeptId = deptId || ''
     },
     showDetailCallback(val){
       this.showDetail=val
diff --git a/src/views/business/study/comp/ytbd.vue b/src/views/business/study/comp/ytbd.vue
index 509b3b6..e1613ed 100644
--- a/src/views/business/study/comp/ytbd.vue
+++ b/src/views/business/study/comp/ytbd.vue
@@ -4,7 +4,7 @@
       <sbject :study="study" :operate="true" @change="changeSubject" />
     </div>
     <div class="ytbd-right" v-if="studyInfo.studySubjectId!='' && studyInfo.studySubjectId!=undefined">
-      <ytbdList :study="studyInfo" @showDetail="showDetailCallback" @changeTab="changeTab"/>
+      <ytbdList :study="studyInfo" :selectedDeptId="selectedDeptId" @showDetail="showDetailCallback" @changeTab="changeTab"/>
     </div>
   </div>
 </template>
@@ -39,13 +39,15 @@ export default {
       showDetail:false,
       studyInfo:{
         studySubjectId:''
-      }
+      },
+      selectedDeptId:''
     }
   },
   created() {},
   methods: {
-    changeSubject(val){
+    changeSubject(val,deptId){
       this.studyInfo.studySubjectId = val
+      this.selectedDeptId = deptId || ''
     },
     showDetailCallback(val){
       this.showDetail=val