second commit

src/views/business/wall/grid.vue

@@ -92,7 +92,8 @@ const handleNodeClick = (node) => {
 }
 changeGridType(4)
 defineExpose({
-    handleNodeClick
+    handleNodeClick,
+    videoPreview
 })
 onUnmounted(() => {
     if(videoPreview.value) {
@@ -105,7 +106,7 @@ onUnmounted(() => {
 
 <style lang="scss" scoped>
 .wall-wrapper {
-    height: 812px;
+    height: calc(100% - 36px);
     position: relative;
     width: 80%;
     .treeTool{
@@ -141,7 +142,7 @@ onUnmounted(() => {
         justify-content: flex-end;
     }
     .con_right{
-        height: 100%;
+        height: calc(100% - 36px);
         padding: 5px;
         width: 100%;
         display: flex;