diff --git a/src/Editor/MaterialEditor.ts b/src/Editor/MaterialEditor.ts
index 6a0093ba6..af1227c28 100644
--- a/src/Editor/MaterialEditor.ts
+++ b/src/Editor/MaterialEditor.ts
@@ -59,6 +59,7 @@ export class MaterialEditor
     initViewer()
     {
         this.m_Viewer = new Viewer(this.m_Canvas);
+        this.m_Viewer.m_PreViewer.Cursor.CursorObject.visible = false;
         this.m_Viewer.m_CameraCtrl.SwitchCamera();
         this.m_Viewer.m_bUsePass = false;
     }
@@ -77,6 +78,7 @@ export class MaterialEditor
 
         let geo = this.m_Geometrys.get(this.m_CurGeometryName);
         this.m_ShowMesh = new THREE.Mesh(geo);
+        this.m_ShowMesh.scale.set(1000, 1000, 1000);
 
         this.m_ShowObject.add(this.m_ShowMesh);
         scene.add(this.m_ShowObject);
@@ -101,8 +103,8 @@ export class MaterialEditor
 
         //Pontual light 点光源
         var point = new THREE.PointLight(0x999999);
-        point.intensity = 2.5;
-        point.position.set(-0.5, 1, 1.5);
+        point.intensity = 2.5 * 1000;
+        point.position.set(-0.5, 1, 1.5).multiplyScalar(1000);
         scene.add(point);
 
     }
diff --git a/src/UI/MaterialEditor/MaterialComponen.tsx b/src/UI/MaterialEditor/MaterialComponen.tsx
index 31797c7bc..d4955544c 100644
--- a/src/UI/MaterialEditor/MaterialComponen.tsx
+++ b/src/UI/MaterialEditor/MaterialComponen.tsx
@@ -206,36 +206,32 @@ export class Color extends React.Component<InputData, { isFocus: Boolean }>{
     render()
     {
         const styles =
-            {
-                color: {
-                    width: '36px',
-                    height: '14px',
-                    borderRadius: '2px',
-                },
-                swatch: {
-                    padding: '5px',
-                    background: '#fff',
-                    borderRadius: '1px',
-                    boxShadow: '0 0 0 1px rgba(0,0,0,.1)',
-                    display: 'inline-block',
-                    cursor: 'pointer',
-                },
-                popover: {
-                    position: 'absolute',
-                    zIndex: '2',
-                },
-                cover: {
-                    position: 'fixed',
-                    top: '0px',
-                    right: '0px',
-                    bottom: '0px',
-                    left: '0px',
-                },
-            };
-        const popover = {
-            position: 'absolute',
-            zIndex: '2',
-        }
+        {
+            color: {
+                width: '36px',
+                height: '14px',
+                borderRadius: '2px',
+            },
+            swatch: {
+                padding: '5px',
+                background: '#fff',
+                borderRadius: '1px',
+                boxShadow: '0 0 0 1px rgba(0,0,0,.1)',
+                display: 'inline-block',
+                cursor: 'pointer',
+            },
+            popover: {
+                position: 'absolute',
+                zIndex: '2',
+            },
+            cover: {
+                position: 'fixed',
+                top: '0px',
+                right: '0px',
+                bottom: '0px',
+                left: '0px',
+            },
+        };
         let typeData = this.props.data;
         let obj = this.props.obj;
         let v = obj[typeData.key];
@@ -347,7 +343,7 @@ export class TextureComponent extends React.Component<InputData, {}>{
                                 <input
                                     type="text"
                                     className="repinput"
-                                    value={this.texture.repeatX}
+                                    defaultValue={this.texture.repeatX.toString()}
                                     onChange={(v) =>
                                     {
                                         this.texture.repeatX = Number(v.target.value)
@@ -357,7 +353,7 @@ export class TextureComponent extends React.Component<InputData, {}>{
                                 <input
                                     type="text"
                                     className="repinput"
-                                    value={this.texture.repeatY}
+                                    defaultValue={this.texture.repeatY.toString()}
                                     onChange={(v) =>
                                     {
                                         this.texture.repeatY = Number(v.target.value)