diff --git a/frontend/src/components/layout/Menu.vue b/frontend/src/components/layout/Menu.vue
index 160c2a83..a33a2823 100644
--- a/frontend/src/components/layout/Menu.vue
+++ b/frontend/src/components/layout/Menu.vue
@@ -91,7 +91,7 @@ const routerList = computed(() => {
     border-radius: 6px;
   }
 
-  .ed-sub-menu.is-active {
+  .ed-sub-menu.is-active:not(.is-opened) {
     .ed-sub-menu__title {
       background-color: #fff !important;
       color: var(--ed-color-primary) !important;
@@ -99,6 +99,13 @@ const routerList = computed(() => {
     }
   }
 
+  .ed-sub-menu.is-active.is-opened {
+    .ed-sub-menu__title {
+      color: var(--ed-color-primary) !important;
+      font-weight: 500;
+    }
+  }
+
   .ed-sub-menu .ed-icon {
     margin-right: 8px;
   }
diff --git a/frontend/src/views/system/professional/index.vue b/frontend/src/views/system/professional/index.vue
index 454aad8f..79935207 100644
--- a/frontend/src/views/system/professional/index.vue
+++ b/frontend/src/views/system/professional/index.vue
@@ -528,6 +528,7 @@ const deleteHandlerItem = (idx: number) => {
                 :placeholder="
                   $t('datasource.please_enter') + $t('common.empty') + $t('professional.synonyms')
                 "
+                maxlength="100"
                 clearable
               />
               <el-tooltip