diff --git a/project/dv/apps/AppPdDv.vue b/project/dv/apps/AppPdDv.vue
index 560f0ac5..81a0c6a0 100644
--- a/project/dv/apps/AppPdDv.vue
+++ b/project/dv/apps/AppPdDv.vue
@@ -831,7 +831,6 @@
 
       .top {
         flex: 1;
-        padding: 80px 60px;
       }
 
       .bottom {
diff --git a/project/dv/apps/components/AiGrid.vue b/project/dv/apps/components/AiGrid.vue
index d32d6c47..5d65d0fb 100644
--- a/project/dv/apps/components/AiGrid.vue
+++ b/project/dv/apps/components/AiGrid.vue
@@ -118,7 +118,7 @@
 
       autoScale () {
         const treeWidth = this.$refs.tree.offsetWidth
-        const containerWidth = this.$refs.container.offsetWidth
+        const containerWidth = this.$refs.container.offsetWidth - 100
         this.scale = treeWidth < containerWidth ? 1 : containerWidth / treeWidth
         this.x = '50%'
         this.y = '50%'