diff --git a/index.html b/index.html
index 1d4f287..51b7436 100644
--- a/index.html
+++ b/index.html
@@ -24,7 +24,7 @@
 						<!-- text id="frame"></text-->
 						<div id="selectors">
 							<select id="scene-selector">
-								<option>--scene--</option>
+								<option>场景</option>
 							</select>
 							<div id='btn-reload-scene-list' class="ui-button" title="reload scene list">
 								<svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="svg-button"><g>
@@ -32,24 +32,21 @@
 								</g></svg>
 							</div>
 							<select id="frame-selector">
-									<option>--frame--</option>
+									<option>结构</option>
 							</select>
 							<!-- <select id="camera-selector">
 									<option>--camera--</option>
 							</select> -->
 							<div id="camera-selector">
-								<span>Camera</span>
+								<span>相机</span>
 								<div id="camera-list">									
 								</div>
 							</div>
-
 						</div>
 
 						<select id="object-selector">
-							<option>--object--</option>
+							<option>对象</option>
 						</select>
-
-						
 						
 						<text id="box"></text>			
 						<text id="ref-obj"></text>
@@ -204,56 +201,56 @@
 									<div id="object-dropdown-menu" class="non-selectable">
 										<div class="menu-item" id="cm-delete-obj">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Delete this object (in all frames)</div>
+											<div class="menu-item-text">删除此对象 (在所有帧中)</div>
 										</div>
 										<div class="menu-item" id="cm-modify-obj-type">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Sync object type & attr</div>
+											<div class="menu-item-text">同步对象类型和属性</div>
 										</div>
 										<div class="menu-item" id="cm-modify-obj-size">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Sync object size</div>
+											<div class="menu-item-text">同步对象大小</div>
 										</div>
 				
 										<div class="menu-item menu-seperator"></div>
 										<div class="menu-item" id="cm-auto-ann-background">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Auto ann. it in background</div>
+											<div class="menu-item-text">在后台自动运行</div>
 										</div>
 										<div class="menu-item" id="cm-interpolate-background">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">interpolate it in background</div>
+											<div class="menu-item-text">将其插入到背景中</div>
 										</div>			
 			
 										<div class="menu-item menu-seperator"></div>
 										<div class="menu-item" id="cm-select-as-ref">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Copy/Select as Ref</div>
+											<div class="menu-item-text">复制/选择作为参考</div>
 										</div>
 										<div class="menu-item menu-seperator"></div>
 										<div class="menu-item" id="cm-change-id-to-ref">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Change ID to Ref</div>
+											<div class="menu-item-text">将ID更改为Ref</div>
 										</div>
 										<div class="menu-item" id="cm-change-id-to-ref-in-scene">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Change ID to Ref in all frames</div>
+											<div class="menu-item-text">将所有框架中的ID更改为Ref</div>
 										</div>
 										<div class="menu-item menu-seperator"></div>
 										<div class="menu-item" id="cm-follow-ref">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Follow Ref</div>
+											<div class="menu-item-text">关注参考</div>
 										</div>
 				
 										<div class="menu-item" id="cm-sync-followers">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Sync followers</div>
+											<div class="menu-item-text">同步关注者</div>
 										</div>
 										
 				
 										<div class="menu-item" id="cm-follow-static-objects">
 											<div class="menu-item-icon"></div>
-											<div class="menu-item-text">Follow Static Objects</div>
+											<div class="menu-item-text">跟随静态物体</div>
 										</div>
 				
 									</div>
@@ -304,7 +301,7 @@
 
 						<div class="menu-item" id="cm-new">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">New</div>							
+							<div class="menu-item-text">新建</div>							
 							<div class="menu-item-arrow menu-item-icon">
 								<svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="svg-menu-icon"><g>
 									<path d="M12 8 L 18 12 L 12 16Z"></path>
@@ -316,14 +313,14 @@
 
 						<div class="menu-item" id="cm-paste" title="hold shift key to disable auto-adjust">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Paste</div>
+							<div class="menu-item-text">粘贴</div>
 						</div>
 
 						<div class="menu-item menu-seperator"></div>
 
 						<div class="menu-item" id="cm-goto">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Go to</div>
+							<div class="menu-item-text">前往</div>
 							<div class="menu-item-arrow menu-item-icon">
 								<svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="svg-menu-icon"><g>
 									<path d="M12 8 L 18 12 L 12 16Z"></path>
@@ -332,57 +329,57 @@
 							<div id="goto-submenu">
 								<div class="menu-item" id="cm-prev-frame">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">Previous frame (3)</div>
+									<div class="menu-item-text">上一帧 (3)</div>
 								</div>
 							
 								<div class="menu-item" id="cm-next-frame">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">Next frame (4)</div>
+									<div class="menu-item-text">下一帧 (4)</div>
 								</div>
 		
 								<div class="menu-item" id="cm-first-frame">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">First frame</div>
+									<div class="menu-item-text">第一帧</div>
 								</div>
 								<div class="menu-item" id="cm-last-frame">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">Last frame</div>
+									<div class="menu-item-text">最后一帧</div>
 								</div>
 
 
 								<div class="menu-item menu-seperator"></div>
 								<div class="menu-item" id="cm-prev-object">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">Previous object (1)</div>
+									<div class="menu-item-text">上一个对象 (1)</div>
 								</div>
 							
 								<div class="menu-item" id="cm-next-object">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">Next object (2)</div>
+									<div class="menu-item-text">下一个对象 (2)</div>
 								</div>
 
 
 								<div class="menu-item menu-seperator"></div>
 								<div class="menu-item" id="cm-go-to-10hz">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">Full 10hz scene</div>
+									<div class="menu-item-text">完整的 10hz 场景</div>
 								</div>
 								
 								<div class="menu-item" id="cm-go-to-full-2hz">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">Full 2Hz scene</div>
+									<div class="menu-item-text">完整的 2Hz 场景</div>
 								</div>
 
 								<div class="menu-item" id="cm-go-to-2hz">
 									<div class="menu-item-icon"></div>
-									<div class="menu-item-text">2Hz scene</div>
+									<div class="menu-item-text">2Hz 场景</div>
 								</div>
 							</div>
 						</div>
 						
 						<div class="menu-item" id="cm-play">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Play</div>
+							<div class="menu-item-text">运行</div>
 							<div class="menu-item-arrow menu-item-icon">
 								<svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="svg-menu-icon"><g>
 									<path d="M12 8 L 18 12 L 12 16Z"></path>
@@ -390,24 +387,24 @@
 							</div>
 							<div id="play-submenu">
 								<div class="menu-item" id="cm-play-2fps">
-									<div class="menu-item-text">2 FPS</div></div>
+									<div class="menu-item-text">2 FPS/秒</div></div>
 								<div class="menu-item" id="cm-play-10fps">
-									<div class="menu-item-text">10 FPS</div></div>
+									<div class="menu-item-text">10 FPS/秒</div></div>
 								<div class="menu-item" id="cm-play-20fps">
-									<div class="menu-item-text">20 FPS</div></div>
+									<div class="menu-item-text">20 FPS/秒</div></div>
 								<div class="menu-item" id="cm-play-50fps">
-									<div class="menu-item-text">50 FPS</div></div>
+									<div class="menu-item-text">50 FPS/秒</div></div>
 							</div>
 						</div>
 					
 						<div class="menu-item" id="cm-pause">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Pause/Resume (Space)</div>				
+							<div class="menu-item-text">暂停/恢复 (空格)</div>				
 						</div>
 
 						<div class="menu-item" id="cm-stop">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Stop</div>				
+							<div class="menu-item-text">停止</div>				
 						</div>
 
 						<div class="menu-item menu-seperator"></div>
@@ -415,7 +412,7 @@
 						
 						<div class="menu-item" id="cm-save">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Save (C-s)</div>				
+							<div class="menu-item-text">保存 (Ctrl-s)</div>				
 						</div>
 						
 						<!-- <div class="menu-item" id="cm-save-all">
@@ -426,36 +423,36 @@
 
 						<div class="menu-item" id="cm-reload">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Reload (C-r)</div>				
+							<div class="menu-item-text">重新加载 (Ctrl-r)</div>				
 						</div>
 
 						<div class="menu-item" id="cm-reload-all">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Reload All</div>				
+							<div class="menu-item-text">全部重新加载</div>				
 						</div>
 
 						<div class="menu-item menu-seperator"></div>
 						
 						<div class="menu-item" id="cm-reset-view">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Reset view</div>				
+							<div class="menu-item-text">重制视图</div>				
 						</div>
 
 						<div class="menu-item menu-seperator"></div>
 						<div class="menu-item" id="cm-show-frame-info">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Frame info</div>				
+							<div class="menu-item-text">结构信息</div>				
 						</div>
 
 						<div class="menu-item menu-seperator"></div>
 						<div class="menu-item" id="cm-show-stat">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Stat</div>				
+							<div class="menu-item-text">统计</div>				
 						</div>
 
 						<div class="menu-item" id="cm-check-scene">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Check</div>				
+							<div class="menu-item-text">查看</div>				
 						</div>
 
 					</div>
@@ -464,61 +461,61 @@
 						<div class="menu-item" id="cm-delete">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text">Delete</div>
+							<div class="menu-item-text">删除</div>
 						</div>
 
 						<div class="menu-item" id="cm-delete-obj">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Delete this object (in all frames)</div>
+							<div class="menu-item-text">删除此对象 (在所有帧中)</div>
 						</div>
 						<div class="menu-item" id="cm-modify-obj-type">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Sync object type & attr</div>
+							<div class="menu-item-text">同步对象类型和属性</div>
 						</div>
 						<div class="menu-item" id="cm-modify-obj-size">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Sync object size</div>
+							<div class="menu-item-text">同步对象大小</div>
 						</div>
 
 						<div class="menu-item menu-seperator"></div>
 						<div class="menu-item" id="cm-edit-multiple-instances">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Edit multiple instances</div>
+							<div class="menu-item-text">编辑多个实例</div>
 						</div>
 						<div class="menu-item" id="cm-auto-ann-background">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Auto annotate in background</div>
+							<div class="menu-item-text">后台自动注释</div>
 						</div>
 						<div class="menu-item" id="cm-interpolate-background">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Interpolate in background</div>
+							<div class="menu-item-text">在背景中插入</div>
 						</div>
 
 						<div class="menu-item" id="cm-show-trajectory">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Show Trajectory</div>
+							<div class="menu-item-text">显示轨迹</div>
 						</div>
 
 						<div class="menu-item menu-seperator"></div>
 						<div class="menu-item" id="cm-select-as-ref">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Copy/Select as Ref</div>
+							<div class="menu-item-text">复制/选择作为参考</div>
 						</div>
 						
 						<div class="menu-item" id="cm-follow-ref">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Follow Ref</div>
+							<div class="menu-item-text">关注参考</div>
 						</div>
 
 						<div class="menu-item" id="cm-sync-followers">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Sync followers</div>
+							<div class="menu-item-text">同步关注者</div>
 						</div>
 						
 
 						<div class="menu-item" id="cm-follow-static-objects">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Follow Static Objects</div>
+							<div class="menu-item-text">跟随静态物体</div>
 						</div>
 
 					</div>
@@ -528,19 +525,19 @@
 						<div class="menu-item" id="cm-select-all">
 							<div class="menu-item-icon">
 							</div>
-							<div class="menu-item-text"><u>S</u>elect all</div>
+							<div class="menu-item-text"><u>选取</u>所有</div>
 						</div>
 
 						<div class="menu-item" id="cm-select-all-previous">
 							<div class="menu-item-icon">
 							</div>
-							<div class="menu-item-text">Select all previous</div>
+							<div class="menu-item-text">选择所有先前的</div>
 						</div>
 
 						<div class="menu-item" id="cm-select-all-next">
 							<div class="menu-item-icon">
 							</div>
-							<div class="menu-item-text">Select all next</div>
+							<div class="menu-item-text">选择全部下一个</div>
 						</div>
 
 						
@@ -549,7 +546,7 @@
 						<div class="menu-item" id="cm-delete-empty-boxes">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text">Delete empty boxes</div>
+							<div class="menu-item-text">删除空框</div>
 						</div>
 
 
@@ -559,37 +556,37 @@
 						<div class="menu-item" id="cm-delete">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text"><u>D</u>elete</div>
+							<div class="menu-item-text"><u>删除</u></div>
 						</div>
 
 						<div class="menu-item" id="cm-delete-intersected-boxes">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text">Delete intersected boxes</div>
+							<div class="menu-item-text">删除相交的框</div>
 						</div>
 						
 						<div class="menu-item" id="cm-interpolate">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text">Int<u>e</u>rpolate</div>
+							<div class="menu-item-text">插值</div>
 						</div>
 
 						<div class="menu-item" id="cm-auto-annotate">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text"><u>A</u>uto annotate</div>
+							<div class="menu-item-text">自动注释</div>
 						</div>
 
 						<div class="menu-item" id="cm-auto-annotate-wo-rotation">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text">Auto  annotate (no rotation)</div>
+							<div class="menu-item-text">自动注释 (没有旋转)</div>
 						</div>
 
 
 						<div class="menu-item" id="cm-fit">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Fit</div>
+							<div class="menu-item-text">适应</div>
 							<div class="menu-item-arrow menu-item-icon">
 								<svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="svg-menu-icon"><g>
 									<path d="M12 8 L 18 12 L 12 16Z"></path>
@@ -597,65 +594,65 @@
 							</div>
 							<div id="cm-fit-submenu">
 								<div class="menu-item" id="cm-fit-size">
-									<div class="menu-item-text">Size</div></div>
+									<div class="menu-item-text">尺寸</div></div>
 								<div class="menu-item" id="cm-fit-position">
-									<div class="menu-item-text">Position</div></div>
+									<div class="menu-item-text">位置</div></div>
 								<div class="menu-item" id="cm-fit-rotation">
-									<div class="menu-item-text">Rotation</div></div>
+									<div class="menu-item-text">旋转</div></div>
 								<div class="menu-item" id="cm-fit-moving-direction">
-									<div class="menu-item-text">Moving direction</div></div>
+									<div class="menu-item-text">移动方向</div></div>
 								<div class="menu-item menu-seperator"></div>
 								<div class="menu-item" id="cm-fit-top">
-									<div class="menu-item-text">Top</div></div>	
+									<div class="menu-item-text">底部</div></div>	
 								<div class="menu-item" id="cm-fit-bottom">
-									<div class="menu-item-text">Bottom</div></div>
+									<div class="menu-item-text">底部</div></div>
 								<div class="menu-item" id="cm-fit-left">
-									<div class="menu-item-text">Left</div></div>
+									<div class="menu-item-text">左边</div></div>
 								<div class="menu-item" id="cm-fit-right">
-									<div class="menu-item-text">Right</div></div>
+									<div class="menu-item-text">右边</div></div>
 								<div class="menu-item" id="cm-fit-front">
-									<div class="menu-item-text">Front</div></div>
+									<div class="menu-item-text">正面</div></div>
 								<div class="menu-item" id="cm-fit-rear">
-									<div class="menu-item-text">Rear</div></div>
+									<div class="menu-item-text">后面</div></div>
 							</div>
 						</div>
 
 						<div class="menu-item" id="cm-reverse-direction">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Reverse heading direction</div>
+							<div class="menu-item-text">反转航向</div>
 						</div>
 
 						<div class="menu-item" id="cm-reset-roll-pitch">
 							<div class="menu-item-icon"></div>
-							<div class="menu-item-text">Reset roll & pitch</div>
+							<div class="menu-item-text">重置滚动和俯仰</div>
 						</div>
 
 						<div class="menu-item" id="cm-finalize">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text"><u>F</u>inalize</div>
+							<div class="menu-item-text">最终确定</div>
 						</div>
 
 						<div class="menu-item" id="cm-reload">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text">Reload</div>
+							<div class="menu-item-text">重新加载</div>
 						</div>
 
 
 						<div class="menu-item menu-seperator"></div>
 
 						<div class="menu-item" id="cm-goto-this-frame">
-							<div class="menu-item-text"><u>G</u>o to this frame</div>
+							<div class="menu-item-text">转到此框架</div>
 						</div>
 
 
 						<div class="menu-item" id="cm-sync-size">
-							<div class="menu-item-text">Sync size to all</div>
+							<div class="menu-item-text">将尺寸同步到所有</div>
 						</div>
 
 						<div class="menu-item" id="cm-follow-static-objects">
-							<div class="menu-item-text">Follow static objects</div>
+							<div class="menu-item-text">跟随静态物体</div>
 						</div>	
 						
 						
@@ -680,13 +677,13 @@
 						<div class="menu-item" id="cm-show-trajectory">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text"><u>T</u>rajectory</div>
+							<div class="menu-item-text">轨迹</div>
 						</div>
 
 						<div class="menu-item" id="cm-check">
 							<div class="menu-item-icon">							
 							</div>
-							<div class="menu-item-text">Check</div>
+							<div class="menu-item-text">查看</div>
 						</div>
 
 					</div>
@@ -713,23 +710,23 @@
 						<div id="config-menu" class="non-selectable">
 
 							<div class="menu-nonclickable-item" id="cfg-theme">
-								<span>Theme</span>
+								<span>主题</span>
 								<div class="cfg-widget-group">
 									<select type="checkbox" id="cfg-theme-select" class="cfg-widget">
-										<option value="dark" selected>dark</option>
-										<option value="light" selected>light</option>
+										<option value="dark" selected>黑色</option>
+										<option value="light" selected>白色</option>
 									</select>
 								</div>
 							</div>
 							<div class="menu-nonclickable-item" id="cfg-point-size">
-								<span>Point size</span>
+								<span>点尺寸</span>
 								<div class='cfg-widget-group'>
 									<div id='cfg-increase-size' class='menu-button'>+</div>
 									<div id='cfg-decrease-size' class='menu-button'>-</div>
 								</div>
 							</div>
 							<div class="menu-nonclickable-item" id="cfg-point-brightness">
-								<span>Point brightness</span>
+								<span>点亮度</span>
 								<div class='cfg-widget-group'>
 									<div id='cfg-increase-brightness' class='menu-button'>+</div>
 									<div id='cfg-decrease-brightness' class='menu-button'>-</div>
@@ -737,7 +734,7 @@
 							</div>
 
 							<div class="menu-nonclickable-item" id="cfg-hide-circle-ruler">
-								<span>Hide circle ruler</span>
+								<span>隐藏圆形标尺</span>
 								<div class="cfg-widget-group">
 									<input type="checkbox" id="cfg-hide-circle-ruler-checkbox" class="cfg-widget">
 								</div>
@@ -745,50 +742,50 @@
 
 
 							<div class="menu-nonclickable-item" id="cfg-hide-box">
-								<span>Hide box</span>
+								<span>隐藏框</span>
 								<div class="cfg-widget-group">
 									<input type="checkbox" id="cfg-hide-box-checkbox" class="cfg-widget">
 								</div>
 							</div>
 
 							<div class="menu-nonclickable-item" id="cfg-hide-id">
-								<span>Hide Id</span>
+								<span>隐藏ID</span>
 								<div class="cfg-widget-group">
 									<input type="checkbox" id="cfg-hide-id-checkbox" class="cfg-widget">
 								</div>
 							</div>
 
 							<div class="menu-nonclickable-item" id="cfg-hide-category">
-								<span>Hide Category</span>
+								<span>隐藏类别</span>
 								<div class="cfg-widget-group">
 									<input type="checkbox" id="cfg-hide-category-checkbox" class="cfg-widget">
 								</div>
 							</div>
 							
 							<div class="menu-nonclickable-item" id="cfg-color-points">
-								<span>Color point</span>
+								<span>点色</span>
 								<div class="cfg-widget-group">
 									<select type="checkbox" id="cfg-color-points-select" class="cfg-widget">
-										<option value="mono" selected>mono</option>
-										<option value="intensity" selected>by intensity</option>									
+										<option value="mono" selected>默认</option>
+										<option value="intensity" selected>增强</option>									
 									</select>
 								</div>
 							</div>
 
 							<div class="menu-nonclickable-item" id="cfg-color-object">
-								<span>Color objects</span>
+								<span>对象样色</span>
 								<div class="cfg-widget-group">
 									<select id="cfg-color-object-scheme"　 class="cfg-widget">
-										<option value="category">by category</option>
-										<option value="id">by ID</option>
-										<option value="no">don't color</option>
+										<option value="category">按种类</option>
+										<option value="id">按ID</option>
+										<option value="no">无颜色</option>
 									</select>
 
 								</div>
 							</div>
 
 							<div class="menu-nonclickable-item" id="cfg-menu-batch-mode-inst-number">
-								<span>Batch mode max box number</span>
+								<span>批编辑模式下显示的实例个数</span>
 								<div class="cfg-widget-group">								
 									<select title="instance number" id="cfg-batch-mode-inst-number"　 class="cfg-widget">
 										<option value = 10>10</option>
@@ -802,24 +799,24 @@
 
 
 							<div class="menu-nonclickable-item" id="cfg-coordinate-system">
-								<span>Coordinate system</span>
+								<span>坐标系</span>
 								<div class="cfg-widget-group">								
 									<select title="coordinate system" id="cfg-coordinate-system-select"　 class="cfg-widget">
 										<option value = "utm">GPS/UTM</option>
-										<option value = "lidar" selected>LiDAR</option>
+										<option value = "lidar" selected>雷达</option>
 									</select>
 								</div>
 							</div>
 
 							<div class="menu-nonclickable-item" id="cfg-auto-rotate-xy">
-								<span>Auto rotate X/Y (roll/pitch)</span>
+								<span>自动旋转 X/Y (滚动/俯仰)</span>
 								<div class="cfg-widget-group">
 									<input type="checkbox" id="cfg-auto-rotate-xy-checkbox" class="cfg-widget">
 								</div>
 							</div>
 
 							<div class="menu-nonclickable-item" id="cfg-auto-update-interpolated-boxes">
-								<span>Auto update interploated boxes</span>
+								<span>自动更新插入框</span>
 								<div class="cfg-widget-group">
 									<input type="checkbox" id="cfg-auto-update-interpolated-boxes-checkbox" class="cfg-widget">
 								</div>
@@ -829,7 +826,7 @@
 							<div class="menu-item menu-seperator"></div>
 
 							<div class="menu-item" id="cfg-data">
-								<span>Data settings</span>
+								<span>数据设置</span>
 								<div class="menu-item-arrow menu-item-icon">
 									<svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="svg-menu-icon"><g>
 										<path d="M12 8 L 18 12 L 12 16Z"></path>
@@ -839,31 +836,31 @@
 								<div id="cfg-data-submenu">
 
 									<div class="menu-nonclickable-item" id="cfg-data-preload">
-										<div class="menu-item-text">Preload</div>
+										<div class="menu-item-text">预加载</div>
 										<div class="cfg-widget-group">
 											<input type="checkbox" id="cfg-data-preload-checkbox" class="cfg-widget">
 										</div>
 									</div>
 
 									<div class="menu-nonclickable-item" id="cfg-data-aux-lidar">
-										<div class="menu-item-text">Auxiliary LiDAR</div>
+										<div class="menu-item-text">辅助激光雷达</div>
 										<div class="cfg-widget-group">
 											<input type="checkbox" id="cfg-data-aux-lidar-checkbox" class="cfg-widget">
 										</div>
 									</div>
 
 									<div class="menu-nonclickable-item" id="cfg-data-radar">
-										<div class="menu-item-text">Radar</div>
+										<div class="menu-item-text">雷达</div>
 										<div class="cfg-widget-group">
 											<input type="checkbox" id="cfg-data-radar-checkbox" class="cfg-widget">
 										</div>
 									</div>
 
 									<div class="menu-nonclickable-item" id="cfg-data-filter-points">
-										<div class="menu-item-text">Hide points</div>
+										<div class="menu-item-text">隐藏点</div>
 										<div class="cfg-widget-group">
 											<input type="checkbox" id="cfg-data-filter-points-checkbox" class="cfg-widget">
-											<span> z-threshold</span>
+											<span> z-阀值</span>
 											<input id="cfg-data-filter-points-z" class="cfg-widget">
 										</div>
 									</div>
@@ -873,7 +870,7 @@
 
 
 							<div class="menu-item" id="cfg-experimental">
-								<span>Experimental</span>
+								<span>实验</span>
 								<div class="menu-item-arrow menu-item-icon">
 									<svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="svg-menu-icon"><g>
 										<path d="M12 8 L 18 12 L 12 16Z"></path>
@@ -882,33 +879,33 @@
 
 								<div id="cfg-experimental-submenu">
 									<div class="menu-nonclickable-item" id="cfg-calib-camera-LiDAR">
-										<div class="menu-item-text">Camera-LiDAR calibration</div>
+										<div class="menu-item-text">相机-激光雷达校准</div>
 										<div class='cfg-widget-group'>
-											<div id='cfg-start-calib' class='menu-button'>start</div>
-											<div id='cfg-show-calib'  class='menu-button'>result</div>
-											<div id='cfg-stop-calib'  class='menu-button'>stop</div>
+											<div id='cfg-start-calib' class='menu-button'>开始</div>
+											<div id='cfg-show-calib'  class='menu-button'>结构</div>
+											<div id='cfg-stop-calib'  class='menu-button'>停止</div>
 											<!-- <div id='cfg-reset-calib' class='menu-button'>reset</div> -->
 										</div>							
 
 									</div>
 									
 									<div class="menu-item" id="cfg-crop-scene">
-										<div class="menu-item-text">Crop scene</div>				
+										<div class="menu-item-text">收获场景</div>				
 									</div>
 								</div>
 							</div>
 
 							<div class="menu-item menu-seperator"></div>
 							<div class="menu-item" id="cfg-show-log">
-								<span>Show logs</span>
+								<span>显示日志</span>
 							</div>
 
 							<div class="menu-item" id="cfg-take-screenshot">
-								<span>Take screenshot</span>
+								<span>屏幕截图</span>
 							</div>
 							
 							<div class="menu-item" id="cfg-help">
-								<a href="https://github.com/naurril/SUSTechPOINTS/blob/dev-auto-annotate/README_guide.md" target="_blank">Help</a>
+								<a href="https://github.com/naurril/SUSTechPOINTS/blob/dev-auto-annotate/README_guide.md" target="_blank">帮助</a>
 							</div>
 						</div>					
 					</div>
@@ -1038,7 +1035,7 @@
 				<div id="log-wrapper" class="popup-window-wrapper" tabindex='-1'>
 					<div id="view">
 						<div id="header">
-							<span id="title">Output</span>
+							<span id="title">终端</span>
 							<div id="buttons">
 								<!-- <div id="btn-restore" class="ui-button"  title="restore">
 									<svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" class="svg-button"><g>
@@ -1065,8 +1062,8 @@
 							</div>
 						</div>
 						<div id="tabs">
-							<div id = "tab-log" class="tab-button tab-selected">Logs</div>
-							<div id = "tab-error" class="tab-button">Errors</div>
+							<div id = "tab-log" class="tab-button tab-selected">日志</div>
+							<div id = "tab-error" class="tab-button">异常</div>
 						</div>
 						<div id="content-logs">
 						</div>
diff --git a/public/css/main.css b/public/css/main.css
index 719d2cc..f8e4165 100644
--- a/public/css/main.css
+++ b/public/css/main.css
@@ -1,5 +1,4 @@
 
-
 .theme-dark {
 	--font-color: #ffffff;
 	--background-color: #121212;
@@ -9,7 +8,6 @@
 	--highlight-background-color: darkgray;
 	--highlight-color: yellow;
 	--highlight-color-editor: #ffff0020;
-
 	--highlight-background-transparent-color: #aaaaaa44;
 }
 
@@ -22,7 +20,6 @@
 	--highlight-background-color: gray;
 	--highlight-color: blue;
 	--highlight-color-editor: #0000ff20;
-
 	--highlight-background-transparent-color: #22222244;
 }
 
@@ -143,6 +140,7 @@ canvas {
 	position: relative;	
 	padding-right: 5px;
 	padding-left: 5px;
+	font-size: 12px;
 }
 
 #camera-list {
@@ -380,6 +378,7 @@ dynamic set obj-type css has higher priority than this one.
 	box-sizing: border-box;
 	text-align: left;
 	display: none; /* defult hidden */
+	color: var(--font-color);
 }
 
 #obj-label {
@@ -476,6 +475,7 @@ dynamic set obj-type css has higher priority than this one.
 	padding-left: 10px;
 	padding-right: 10px;
 	position: relative;	
+	color: var(--font-color);
 }
 
 #context-menu，#object-context-menu，#box-editor-context-menu, #box-editor-manager-context-menu{
@@ -1049,6 +1049,7 @@ td {
 	width: 0%;
 	height: 0%;
 	display: inherit;
+	color: var(--font-color);
 }
 
 #log-wrapper #view {
diff --git a/public/js/annotation.js b/public/js/annotation.js
index 6ea5405..cd2c944 100644
--- a/public/js/annotation.js
+++ b/public/js/annotation.js
@@ -439,7 +439,7 @@ function Annotation(sceneMeta, world, frameInfo) {
     }
   };
 
-  (this.find_boxes_inside_rect = function (x, y, w, h, camera) {
+  this.find_boxes_inside_rect = function (x, y, w, h, camera) {
     let selected_boxes_by_rect = [];
 
     if (!this.boxes) return selected_boxes_by_rect;
@@ -462,36 +462,38 @@ function Annotation(sceneMeta, world, frameInfo) {
 
     console.log("select boxes", selected_boxes_by_rect.length);
     return selected_boxes_by_rect;
-  }),
-    (this.proc_annotation = function (boxes) {
-      // boxes = this.transformBoxesByEgoPose(boxes);
-      // boxes = this.transformBoxesByOffset(boxes);
-
-      // //var boxes = JSON.parse(this.responseText);
-      //console.log(ret);
-      this.boxes = this.createBoxes(boxes); //create in future world
-
-      this.webglGroup = new THREE.Group();
-      this.webglGroup.name = "annotations";
-      this.boxes.forEach((b) => this.webglGroup.add(b));
-
-      this.world.webglGroup.add(this.webglGroup);
-
-      this.boxes_load_time = new Date().getTime();
-      console.log(
-        this.boxes_load_time,
-        this.frameInfo.scene,
-        this.frameInfo.frame,
-        "loaded boxes ",
-        this.boxes_load_time - this.create_time,
-        "ms"
-      );
+  };
 
-      this.sort_boxes();
+  this.proc_annotation = function (boxes) {
+    // boxes = this.transformBoxesByEgoPose(boxes);
+    // boxes = this.transformBoxesByOffset(boxes);
 
-      this._afterPreload();
-    });
+    // //var boxes = JSON.parse(this.responseText);
+    //console.log(ret);
+    this.boxes = this.createBoxes(boxes); //create in future world
+
+    this.webglGroup = new THREE.Group();
+    this.webglGroup.name = "annotations";
+    this.boxes.forEach((b) => this.webglGroup.add(b));
+
+    this.world.webglGroup.add(this.webglGroup);
+
+    this.boxes_load_time = new Date().getTime();
+    console.log(
+      this.boxes_load_time,
+      this.frameInfo.scene,
+      this.frameInfo.frame,
+      "loaded boxes ",
+      this.boxes_load_time - this.create_time,
+      "ms"
+    );
+
+    this.sort_boxes();
+
+    this._afterPreload();
+  };
 
+  // 标注信息
   this.load_annotation = function (on_load) {
     if (this.data.cfg.disableLabels) {
       on_load([]);
diff --git a/public/js/box_editor.js b/public/js/box_editor.js
index dfbb965..774272e 100644
--- a/public/js/box_editor.js
+++ b/public/js/box_editor.js
@@ -1397,7 +1397,7 @@ function BoxEditorManager(
       if (this.batchSize >= this.editingTarget.sceneMeta.frames.length) {
         this.nextObj();
       } else {
-        window.editor.infoBox.show("Info", "This is the last batch of frames.");
+        window.editor.infoBox.show("Info", "当前已是最后一帧");
       }
     } else {
       this.edit(
@@ -1422,8 +1422,8 @@ function BoxEditorManager(
         this.prevObj();
       } else {
         window.editor.infoBox.show(
-          "Info",
-          "This is the first batch  of frames"
+          "信息",
+          "当前已是第一帧"
         );
       }
     } else {
diff --git a/public/js/data.js b/public/js/data.js
index 6a15494..aefedea 100644
--- a/public/js/data.js
+++ b/public/js/data.js
@@ -2,6 +2,7 @@ import { World } from "./world.js";
 import { Debug } from "./debug.js";
 import { logger } from "./log.js";
 
+// 请求数据集合
 class Data {
   constructor(cfg) {
     this.cfg = cfg;
diff --git a/public/js/editor.js b/public/js/editor.js
index b9e1051..81757fb 100644
--- a/public/js/editor.js
+++ b/public/js/editor.js
@@ -5,7 +5,7 @@ import { FastToolBox, FloatLabelManager } from "./floatlabel.js";
 import { Mouse } from "./mouse.js";
 import { BoxEditor, BoxEditorManager } from "./box_editor.js";
 import { ImageContextManager } from "./image.js";
-import { globalObjectCategory } from "./obj_cfg.js";
+import { globalObjectCategory, categoryZh } from "./obj_cfg.js";
 
 import { objIdManager } from "./obj_id_list.js";
 import { Header } from "./header.js";
@@ -977,7 +977,7 @@ function Editor(editorUi, wrapperUi, editorCfg, data, name = "editor") {
 
     if (!meta) {
       this.editorUi.querySelector("#frame-selector").innerHTML =
-        "<option>--frame--</option>";
+        "<option>结构</option>";
       meta = await this.data.readSceneMetaData(sceneName);
     }
 
@@ -987,7 +987,7 @@ function Editor(editorUi, wrapperUi, editorCfg, data, name = "editor") {
       })
       .reduce(function (x, y) {
         return x + y;
-      }, "<option>--frame--</option>");
+      }, "<option>结构</option>");
 
     this.editorUi.querySelector("#frame-selector").innerHTML =
       frame_selector_str;
@@ -2310,7 +2310,7 @@ function Editor(editorUi, wrapperUi, editorCfg, data, name = "editor") {
 
     if (frame_index < 0) {
       console.log("first frame");
-      this.infoBox.show("Notice", "This is the first frame");
+      this.infoBox.show("信息：", "当前已是第一帧");
       return;
     }
 
@@ -2340,7 +2340,7 @@ function Editor(editorUi, wrapperUi, editorCfg, data, name = "editor") {
 
     if (frame_index >= num_frames) {
       console.log("last frame");
-      this.infoBox.show("Notice", "This is the last frame");
+      this.infoBox.show("信息：", "当前已是最后一帧");
       return;
     }
 
@@ -2702,7 +2702,7 @@ function Editor(editorUi, wrapperUi, editorCfg, data, name = "editor") {
     var options = "";
     for (var o in obj_type_map) {
       options +=
-        '<option value="' + o + '" class="' + o + '">' + o + "</option>";
+        '<option value="' + o + '" class="' + o + '">' + categoryZh[o] + "</option>";
     }
 
     this.editorUi.querySelector(
@@ -2721,7 +2721,7 @@ function Editor(editorUi, wrapperUi, editorCfg, data, name = "editor") {
         '" uservalue="' +
         o +
         '"><div class="menu-item-text">' +
-        o +
+        categoryZh[o] +
         "</div></div>";
     }
 
diff --git a/public/js/floatlabel.js b/public/js/floatlabel.js
index e30d2af..e961bd6 100644
--- a/public/js/floatlabel.js
+++ b/public/js/floatlabel.js
@@ -1,6 +1,6 @@
 import { psr_to_xyz } from "./util.js";
 import * as THREE from "./lib/three.module.js";
-import { globalObjectCategory } from "./obj_cfg.js";
+import { categoryZh, globalObjectCategory } from "./obj_cfg.js";
 class FastToolBox {
   constructor(ui, eventHandler) {
     let self = this;
@@ -436,7 +436,7 @@ class FloatLabelManager {
 
     label.update_text = function () {
       let label_text = '<div class="label-obj-type-text">';
-      label_text += this.obj_type;
+      label_text += categoryZh[this.obj_type];
       label_text += "</div>";
 
       if (this.obj_attr) {
diff --git a/public/js/header.js b/public/js/header.js
index 35952d3..e1ccd52 100644
--- a/public/js/header.js
+++ b/public/js/header.js
@@ -41,7 +41,7 @@ var Header = function (
   // update scene selector ui
 
   this.updateSceneList = function (sceneDescList) {
-    let scene_selector_str = "<option>--scene--</option>";
+    let scene_selector_str = "<option>场景</option>";
     for (let scene in sceneDescList) {
       if (data.sceneDescList[scene])
         scene_selector_str +=
diff --git a/public/js/obj_cfg.js b/public/js/obj_cfg.js
index a3e8f95..69df65e 100644
--- a/public/js/obj_cfg.js
+++ b/public/js/obj_cfg.js
@@ -185,6 +185,54 @@ class ObjectCategory {
   // }
 }
 
+const categoryZh = {
+  Car: "车",
+  Pedestrian: "行人",
+  Van: "厢式货车",
+  Bus: "公交车",
+  Truck: "卡车",
+  ScooterRider: "滑板车骑行者",
+  Scooter: "滑板车",
+  BicycleRider: "自行车骑行者",
+  Bicycle: "自行车",
+  Motorcycle: "摩托车",
+  MotorcyleRider: "摩托车骑行者",
+  PoliceCar: "警车",
+  TourCar: "旅游车",
+  RoadWorker: "道路施工人员",
+  Child: "儿童",
+  BabyCart: "婴儿车",
+  Cart: "手推车",
+  Cone: "路锥",
+  FireHydrant: "消防栓",
+  SaftyTriangle: "安全三角架",
+  PlatformCart: "平板车",
+  ConstructionCart: "工程车",
+  RoadBarrel: "路障桶",
+  TrafficBarrier: "交通护栏",
+  LongVehicle: "长车",
+  BicycleGroup: "自行车群",
+  ConcreteTruck: "混凝土搅拌车",
+  Tram: "有轨电车",
+  Excavator: "挖掘机",
+  Animal: "动物",
+  TrashCan: "垃圾桶",
+  ForkLift: "叉车",
+  Trimotorcycle: "三轮摩托车",
+  FreightTricycle: "货运三轮车",
+  Crane: "起重机",
+  RoadRoller: "压路机",
+  Bulldozer: "推土机",
+  DontCare: "不关心目标",
+  Misc: "其他",
+  Unknown: "未知",
+  Unknown1: "未知1",
+  Unknown2: "未知2",
+  Unknown3: "未知3",
+  Unknown4: "未知4",
+  Unknown5: "未知5"
+};
+
 let globalObjectCategory = new ObjectCategory();
 
-export { globalObjectCategory };
+export { globalObjectCategory, categoryZh };
diff --git a/public/js/obj_id_list.js b/public/js/obj_id_list.js
index fabfeea..079dcea 100644
--- a/public/js/obj_id_list.js
+++ b/public/js/obj_id_list.js
@@ -1,3 +1,5 @@
+import { categoryZh } from "./obj_cfg.js";
+
 class ObjectIdManager {
   maxId = 1;
   objectList = [];
@@ -30,13 +32,13 @@ class ObjectIdManager {
           ">" +
           String(c.id) +
           "-" +
-          c.category +
+          categoryZh[c.category] +
           "</option>"
         );
       })
       .reduce(function (x, y) {
         return x + y;
-      }, "<option>--object--</option>");
+      }, "<option>对象</option>");
     document.getElementById("object-selector").innerHTML = objSelOptions;
 
     let objIdsOptions = this.objectList