diff --git a/src/pages/ElecEvaluation/Monitor/RoomDetail/index.tsx b/src/pages/ElecEvaluation/Monitor/RoomDetail/index.tsx
index f6eb9c1..b08a0f4 100644
--- a/src/pages/ElecEvaluation/Monitor/RoomDetail/index.tsx
+++ b/src/pages/ElecEvaluation/Monitor/RoomDetail/index.tsx
@@ -602,9 +602,9 @@ const MonitorRoomDetail: React.FC<{}> = (props: any) => {
                             </div>
                             <div className="right-content-c">
     
-                            <div id="container0" className="p_container" ></div>  
-                            <div className="p_bottom_container">
-                                {basicInfo?.status == "2"?<div id="canvas-container" className="canvas-container">
+                            <div id="container0" className="p_container" onDoubleClick={()=>fullscreen()}></div>  
+                            {basicInfo?.status == "2"?<div className="p_bottom_container">
+                                <div id="canvas-container" className="canvas-container">
                                     <canvas
                                     id="canvas"
                                     className="time-line-body"
@@ -614,27 +614,37 @@ const MonitorRoomDetail: React.FC<{}> = (props: any) => {
                                     >
                                     该浏览器不支持canvas
                                     </canvas>
-                                </div>:""}
+                                </div>
                                 <div className="p_bottom">
                                     <div className="scale">
-                                    {basicInfo?.status == "2"?<div><i className="ico ico-jian" onClick= {()=>onReduce()}></i>
-                                        <div className="dot-container" >
-                                            <div className="dot-container-dot"></div>
+                                        <div>
+                                            <i className="ico ico-jian" onClick= {()=>onReduce()}></i>
+                                            <div className="dot-container" >
+                                                <div className="dot-container-dot"></div>
+                                            </div>
+                                            <i className="ico ico-jia" onClick= {()=>onAdd()}></i>
                                         </div>
-                                        <i className="ico ico-jia" onClick= {()=>onAdd()}></i></div>:""}
                                     </div>
                                     <div>
-                                    <div className="item"  content="倍速" >
-                                        <button  className="speed" onClick= {()=>setSpeedFun()}>{speed}X</button>
-                                        <i className="ico ico-quanping" onClick={() => fullscreen()}></i>
+                                        <div className="item"  content="倍速" >
+                                            <button  className="speed" onClick= {()=>setSpeedFun()}>{speed}X</button>
+                                            &nbsp;&nbsp;
+                                            <i className="ico ico-quanping" onClick={() => fullscreen()}></i>
+                                        </div>
+                                    </div>  
                                     </div>
-                                    
-                                    <div className="item" content="全屏" >
-                                        
+                                </div>:
+                                <div className="p_bottom_container">
+                                    <div id="canvas-container" className="canvas-container">
+                                    <div className="p_bottom">
+                                        <div className="scale">
+                                        </div>
+                                        <div>
+                                            <i className="ico ico-quanping" onClick={() => fullscreen()}></i>
+                                        </div>
                                     </div>
                                     </div>
-                                </div>
-                            </div>
+                                </div>}
                             </div>
                         </div>
                     </div>