层数

src/view/Manage/Map/MapContent.jsx

@@ -275,7 +275,7 @@ class MapContent extends React.Component {
               <Typography.Text className="mr-2" style={{ color: '#fff' }}>层数</Typography.Text>
               {/* <Slider vertical min={1} max={totalLevel} value={currentLevel} onChange={this.onLevelChange} /> */}
               <Select value={currentLevel} onChange={this.onLevelChange} size="small">
-                {Array.from(new Array(totalLevel)).map((_, i) => <Select.Option key={i} value={i}>{i}</Select.Option>)}
+                {Array.from(new Array(totalLevel)).map((_, i) => <Select.Option key={(i+1)} value={(i+1)}>{(i+1)}</Select.Option>)}
               </Select>
             </div>
           </div>