diff --git a/src/pages/business_basic/components/second_datamodel_components/BasicAttribute.less b/src/pages/business_basic/components/second_datamodel_components/BasicAttribute.less
index a5f08b5..3011cee 100644
--- a/src/pages/business_basic/components/second_datamodel_components/BasicAttribute.less
+++ b/src/pages/business_basic/components/second_datamodel_components/BasicAttribute.less
@@ -78,8 +78,30 @@
             background-color: transparent;
 
             :global(.ant-tree-switcher) {
-            display: flex;
-            align-items: center !important;
+                display: flex;
+                align-items: center !important;
+            }
+
+            :global(.ant-tree-checkbox-inner) {
+                background-color: transparent;
+                border: 1px solid rgba(0, 102, 101, 1);
+                border-radius: 4px;
+
+                &:hover {
+                    background-color: rgba(0, 102, 101, 1);
+                    border: 1px solid rgba(0, 102, 101, 1);
+                    border-radius: 4px;
+                }
+
+                &:after {
+                    background-color: transparent;
+                }
+
+                &::focus {
+                    background-color: rgba(0, 102, 101, 1);
+                    border: 1px solid rgba(0, 102, 101, 1);
+                    border-radius: 4px;
+                }
             }
 
             :global(.ant-tree) {