Optimize code

src/pages/System/Settings/SensitiveWord.tsx

@@ -123,7 +123,7 @@ const SensitiveWord: React.FC = () => {
                                 justifyContent: 'flex-end'
                             }}
                         >
-                            {selectedKeys?.length === 1 ? (
+                            {selectedKeys?.length === 1 && (
                                 <AntdTooltip title={'删除选中项'}>
                                     <Icon
                                         style={{ fontSize: '1.2em' }}
@@ -131,7 +131,7 @@ const SensitiveWord: React.FC = () => {
                                         onClick={handleOnDelete}
                                     />
                                 </AntdTooltip>
-                            ) : undefined}
+                            )}
                             备选
                         </span>,
                         '拦截'

src/pages/System/Settings/index.tsx

@@ -27,7 +27,7 @@ export const SettingsCard: React.FC<SettingsCardProps> = (props) => {
                 <FlexBox direction={'horizontal'} className={'head'}>
                     <Icon component={props.icon} className={'icon'} />
                     <div className={'title'}>{props.title}</div>
-                    {!props.loading ? (
+                    {!props.loading && (
                         <Permission operationCode={props.modifyOperationCode}>
                             {props.expand}
                             <AntdButton onClick={props.onReset} title={'重置'}>
@@ -37,7 +37,7 @@ export const SettingsCard: React.FC<SettingsCardProps> = (props) => {
                                 <Icon component={IconOxygenSave} />
                             </AntdButton>
                         </Permission>
-                    ) : undefined}
+                    )}
                 </FlexBox>
                 <LoadingMask
                     maskContent={<AntdSkeleton active paragraph={{ rows: 6 }} />}