diff --git a/src/assets/images/factory-icon.png b/src/assets/images/factory-icon.png
new file mode 100644
index 00000000..0f90ed82
Binary files /dev/null and b/src/assets/images/factory-icon.png differ
diff --git a/src/assets/images/tree-icon-1.png b/src/assets/images/tree-icon-1.png
new file mode 100644
index 00000000..5b05daea
Binary files /dev/null and b/src/assets/images/tree-icon-1.png differ
diff --git a/src/assets/images/tree-icon-2.png b/src/assets/images/tree-icon-2.png
new file mode 100644
index 00000000..e9e58018
Binary files /dev/null and b/src/assets/images/tree-icon-2.png differ
diff --git a/src/views/monitoring/equipmentProcessAmount/index.vue b/src/views/monitoring/equipmentProcessAmount/index.vue
index 75f2c1b1..d92d7b68 100644
--- a/src/views/monitoring/equipmentProcessAmount/index.vue
+++ b/src/views/monitoring/equipmentProcessAmount/index.vue
@@ -397,7 +397,8 @@ export default {
 .side-bar__left >>> .is-current {
 	padding: 0;
 	color: #111;
-	background: #f2f4f7;
+	/* background: #f2f4f7; */
+	background: #E3EFFF !important;
 }
 
 .vvv-enter,
@@ -525,6 +526,9 @@ li {
 	height: auto !important;
 	padding: 8px 12px !important;
 }
+.custom-tree-class >>> .el-tree-node__content:hover {
+	background: #E3EFFF;
+}
 
 .custom-tree-class >>> .el-tree-node__children .el-tree-node__content {
 	padding: 8px 18px !important;