diff --git a/jero-web/src/views/projectManagement/components/listOfRegulations.vue b/jero-web/src/views/projectManagement/components/listOfRegulations.vue
index 64b874f43..d79fa6829 100644
--- a/jero-web/src/views/projectManagement/components/listOfRegulations.vue
+++ b/jero-web/src/views/projectManagement/components/listOfRegulations.vue
@@ -117,7 +117,9 @@
           <a-icon type="plus"/>
           {{ $t('add') }}
         </div>
-        <div class="operator-text" @click="roleSwitchingClick">
+        <div class="operator-text"
+             v-if="roleSwitchingList.length > 1"
+             @click="roleSwitchingClick">
           <a-icon type="select"/>
           {{ $t('roleSwitching') }}
         </div>
@@ -136,6 +138,7 @@
           {{ $t('batSetting') }}
         </div>
         <div class="operator-text"
+             v-if="roleSwitchingList.length > 1"
              @click="roleSwitchingClick">
           <a-icon type="select"/>
           {{ $t('roleSwitching') }}
@@ -888,7 +891,7 @@
         return current && current < moment().subtract(1, 'day')
       },
       getRoleByUserId() {
-        getAction('/sys/role/getRoleByUserId', { projectLibraryId: this.$route.query.id }).then((res) => {
+        getAction('/project/projectLawsInventoryEO/getRoleByUserId', { projectLibraryId: this.$route.query.id }).then((res) => {
           if (res.success) {
             this.roleSwitchingList = res.result || []
           } else {