diff --git a/ShadowEditor.UI/src/property/PropertyGrid.jsx b/ShadowEditor.UI/src/property/PropertyGrid.jsx
index f62593ea..40640474 100644
--- a/ShadowEditor.UI/src/property/PropertyGrid.jsx
+++ b/ShadowEditor.UI/src/property/PropertyGrid.jsx
@@ -10,6 +10,10 @@ import PropTypes from 'prop-types';
  * @property {Object} data 数据
  */
 class PropertyGrid extends React.Component {
+    constructor(props) {
+        super(props);
+    }
+
     render() {
         const { className, style, data } = this.props;
 
diff --git a/ShadowEditor.UI/src/property/css/PropertyGrid.css b/ShadowEditor.UI/src/property/css/PropertyGrid.css
index 8bd17413..1fef1489 100644
--- a/ShadowEditor.UI/src/property/css/PropertyGrid.css
+++ b/ShadowEditor.UI/src/property/css/PropertyGrid.css
@@ -5,6 +5,8 @@
     box-sizing: border-box;
     overflow-x: hidden;
     overflow-y: auto;
+    cursor: default;
+    user-select: none;
 }
 
 .PropertyGrid .group {
diff --git a/ShadowEditor.UI/src/tree/css/Tree.css b/ShadowEditor.UI/src/tree/css/Tree.css
index 8adc61a8..a24f330d 100644
--- a/ShadowEditor.UI/src/tree/css/Tree.css
+++ b/ShadowEditor.UI/src/tree/css/Tree.css
@@ -2,6 +2,8 @@
     list-style: none;
     margin: 0;
     padding: 0;
+    font: 12px 'Microsoft YaHei';
+    line-height: 18px;
 }
 
 .Tree .node i {