diff --git a/src/assets/images/headerLeftIcon.png b/src/assets/images/headerLeftIcon.png
new file mode 100644
index 0000000..a654584
Binary files /dev/null and b/src/assets/images/headerLeftIcon.png differ
diff --git a/src/views/sevenLargeScreen/indexL.vue b/src/views/sevenLargeScreen/indexL.vue
index f08286f..49e36bd 100644
--- a/src/views/sevenLargeScreen/indexL.vue
+++ b/src/views/sevenLargeScreen/indexL.vue
@@ -2,6 +2,7 @@
 	<ScaleBox :width="1920" :height="1080" bgc="transparent" :delay="100" :isFlat="false">
 		<div class="largeScreen" ref="dataScreenRef">
 			<div class="header">
+				<div class="hearderIcon"><img src="@/assets/images/headerLeftIcon.png" alt=""></div>
 				<span class="projectTitle">
 					<p>数字化项目监管平台</p>
 				</span>
@@ -520,4 +521,15 @@ function jumpBgd() {
 .loginOut:hover {
 	background-color: #2758c0;
 }
+.hearderIcon{
+	  left: 1%;
+  top: 1%;
+    height: 5%;
+    width: 12%;
+    position: absolute;
+		img{
+			width: 100%;
+		}
+}
+
 </style>