src/menu/stylecontroller/syscolorsketch/index.jsx
@@ -35,7 +35,7 @@ return ( <div className="sys-color-sketch-block"> {colors.map(color => <span onClick={() => this.handleChange(color)} style={ {background: color} }></span>)} {colors.map(color => <span key={color} onClick={() => this.handleChange(color)} style={ {background: color} }></span>)} </div> ) }