diff --git a/front/src/views/home/videoSurveillance/index.vue b/front/src/views/home/videoSurveillance/index.vue
index 63d87c16..6d476caf 100644
--- a/front/src/views/home/videoSurveillance/index.vue
+++ b/front/src/views/home/videoSurveillance/index.vue
@@ -104,7 +104,8 @@
           data-spm-anchor-id="a313x.7781069.0.i0"
         ></path>
       </svg>
-     <img class="icon-poylon" @click="areaMode()" src="~@/supermap/image/icon-poylon.png">
+      <svg t="1672193537830" @click="areaMode()" class="icon-poylon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2814" width="48" height="48"><path d="M385.47911111 902.59911111h83.74044444v41.41511111h-83.74044444zM217.99822222 902.59911111h83.74044445v41.41511111h-83.74044445zM113.55022222 881.89155555h-41.41511111v62.12266667H134.25777778v-41.41511111h-20.70755556zM72.13511111 546.816h41.41511111v83.74044445h-41.41511111zM72.13511111 211.85422222h41.41511111v83.74044445h-41.41511111zM72.13511111 714.41066667h41.41511111v83.74044444h-41.41511111zM72.13511111 379.33511111h41.41511111V463.07555555h-41.41511111zM72.13511111 128.11377778h41.41511111v-20.70755556H134.25777778V65.99111111h-62.12266667zM553.07377778 65.99111111h83.74044444v41.41511111h-83.74044444zM720.55466667 65.99111111h83.74044444v41.41511111h-83.74044444zM385.47911111 65.99111111h83.74044444v41.41511111h-83.74044444zM217.99822222 65.99111111h83.74044445v41.41511111h-83.74044445zM888.03555555 65.99111111v41.41511111h20.70755556v20.70755556h41.41511111V65.99111111zM908.74311111 379.33511111h41.41511111V463.07555555h-41.41511111zM908.74311111 211.85422222h41.41511111v83.74044445h-41.41511111zM738.75911111 637.26933333l70.08711111-54.272c5.23377778-4.096 8.07822222-10.46755555 7.50933333-17.06666666-0.56888889-6.59911111-4.43733333-12.51555555-10.24-15.58755556L451.47022222 359.424c-6.82666667-3.64088889-15.13244445-2.95822222-21.27644444 1.70666667-6.144 4.77866667-8.87466667 12.62933333-7.05422223 20.13866666l95.91466667 391.168c1.59288889 6.48533333 6.25777778 11.60533333 12.51555556 13.76711112 6.25777778 2.16177778 13.19822222 1.024 18.432-2.95822223l70.08711111-54.272 151.552 195.69777778c3.86844445 5.00622222 9.67111111 7.62311111 15.47377778 7.62311111 4.20977778 0 8.41955555-1.36533333 11.94666666-4.096l87.60888889-67.81155556c4.096-3.18577778 6.82666667-7.85066667 7.39555556-12.97066666 0.68266667-5.12-0.79644445-10.35377778-3.98222223-14.44977778l-151.32444444-195.69777778z" p-id="2815" fill="#4093D7"></path></svg>
+     <!-- <img class=" icon-poylon-pos" @click="areaMode()" src="~@/supermap/image/icon-poylon.png"> -->
 
     </div>
     <video-play
@@ -900,7 +901,7 @@
     .leaflet-control-attribution {
       display: none;
     }
-    .icon, .icon-poylon {
+    .icon {
       position: absolute;
       bottom: 0.1rem;
       right: 0.1rem;
@@ -916,6 +917,11 @@
       }
     }
     .icon-poylon {
+      position: absolute;
+      // bottom: 0.1rem;
+      right: 0.1rem;
+      z-index: 988;
+      cursor: pointer;
       width: 0.46rem;
       bottom: 0.6rem;
     }