diff --git a/src/renderer/src/components/select-subject/index.vue b/src/renderer/src/components/select-subject/index.vue
index 649337a..9071092 100644
--- a/src/renderer/src/components/select-subject/index.vue
+++ b/src/renderer/src/components/select-subject/index.vue
@@ -145,6 +145,7 @@ watch(() => props.modelValue, (newVal) => {
 .dialog-footer{
   text-align: center;
   padding-bottom: 10px;
+  -webkit-app-region: no-drag;
 }
 
 
diff --git a/src/renderer/src/views/resource/index.vue b/src/renderer/src/views/resource/index.vue
index fad1f68..8550e42 100644
--- a/src/renderer/src/views/resource/index.vue
+++ b/src/renderer/src/views/resource/index.vue
@@ -6,7 +6,7 @@
     <div class="page-right">
       <!-- 搜索 -->
       <ResoureSearch #add>
-        <el-button v-if="hasPermission(['platformmanager'])" type="primary" round @click="openDialog" class="create-btn">
+        <el-button v-if="sourceStore.isCreate" type="primary" round @click="openDialog" class="create-btn">
           <i class="iconfont icon-jiahao"></i>
           新建资源</el-button>
       </ResoureSearch>
@@ -19,7 +19,7 @@
 </template>
 
 <script setup>
-import { ref, toRaw } from 'vue'
+import { onMounted, ref, toRaw } from 'vue'
 import useResoureStore from './store'
 import ChooseTextbook from '@/components/choose-textbook/index.vue'
 import ResoureSearch from './container/resoure-search.vue'
@@ -27,7 +27,7 @@ import ResoureList from './container/resoure-list.vue'
 import uploadDialog from '@/components/upload-dialog/index.vue'
 import uploaderState from '@/store/modules/uploader'
 import { hasPermission } from '@/utils/hasPermission'
-
+//
 const sourceStore = useResoureStore()
 const isDialogOpen = ref(false)
 
@@ -82,6 +82,10 @@ const fileCallBack = (res) => {
   }
 }
 
+onMounted(()=>{
+  sourceStore.getCreate()
+})
+
 </script>
 
 <style lang="scss" scoped>
diff --git a/src/renderer/src/views/resource/store.js b/src/renderer/src/views/resource/store.js
index 76e474a..f94d7b0 100644
--- a/src/renderer/src/views/resource/store.js
+++ b/src/renderer/src/views/resource/store.js
@@ -27,11 +27,6 @@ tabs.forEach((item) => {
     item.value = userStore.user.deptId
   }
 })
-tabs.forEach((item, i) => {
-  if (item.label == '平台资源' && !hasPermission(['platformmanager'])) {
-    tabs.splice(i, 1)
-  }
-})
 
 const structQuery = {
   pageNum: 1,
@@ -49,6 +44,8 @@ export default defineStore('resource', {
     //节点数据
     nodeData: {},
     loading: false,
+    //
+    isCreate: true,
     //查询条件
     query: {
       textbookId: '',
@@ -86,6 +83,7 @@ export default defineStore('resource', {
     },
     changeTab(val) {
       this.query.fileSource = val
+      this.getCreate()
       this.handleQuery()
     },
     changeType(val) {
@@ -99,6 +97,14 @@ export default defineStore('resource', {
     // 关键词搜索
     changeName() {
       this.handleQuery()
+    },
+    getCreate(){
+      if(this.query.fileSource == '平台'){
+        this.isCreate = hasPermission(['platformmanager'])
+      }
+      else{
+        this.isCreate = hasPermission(['schoolteacher','headmaster'])
+      }
     }
   }
 })