diff --git a/src/components/SelectUser.vue b/src/components/SelectUser.vue
index a5b7511..ab817ed 100644
--- a/src/components/SelectUser.vue
+++ b/src/components/SelectUser.vue
@@ -482,7 +482,7 @@ export default {
 }
 
 /deep/ .van-cascader__options {
-  max-height: 50vh;
+  max-height: 40vh;
 }
 
 .dropdown-operate-box {
diff --git a/src/components/SelectUserByWorkGroup.vue b/src/components/SelectUserByWorkGroup.vue
index 9140286..b60f584 100644
--- a/src/components/SelectUserByWorkGroup.vue
+++ b/src/components/SelectUserByWorkGroup.vue
@@ -495,6 +495,6 @@ export default {
 }
 
 /deep/ .van-cascader__options {
-  max-height: 50vh;
+  max-height: 40vh;
 }
 </style>