diff --git a/src/views/projectManagement/WorkingGroupProjectManagement.vue b/src/views/projectManagement/WorkingGroupProjectManagement.vue
index 232df75..b77970e 100644
--- a/src/views/projectManagement/WorkingGroupProjectManagement.vue
+++ b/src/views/projectManagement/WorkingGroupProjectManagement.vue
@@ -96,7 +96,8 @@
           </template>
 
           <span slot="action" class="action-span-cell" slot-scope="text, record">
-            <a @click="goUnderStudyProject(record)" v-has="'workingGroupProject:underStudyProject'">在研项目</a>
+            <a @click="goUnderStudyProject(record)" v-has="'workingGroupProject:underStudyProject'"
+               v-if="record.checkoutOperation === 1">在研项目</a>
             <a @click="goFilesMaintenance(record)" v-has="'workingGroupProject:fileMaintenance'">其他分发资料</a>
             <a @click="goConferenceMaintenance(record)" v-has="'workingGroupProject:meetingMaintenance'">工作组会议</a>
             <a @click="copyWorkGroup(record.id)" v-has="'workingGroupProject:copy'"