diff --git a/dubbo-monitor-simple/src/main/java/com/alibaba/dubbo/monitor/simple/pages/DependenciesPageHandler.java b/dubbo-monitor-simple/src/main/java/com/alibaba/dubbo/monitor/simple/pages/DependenciesPageHandler.java
index 6c25f437e79244631b09bb0f79dc80802075fd1c..6895d8e7059e0b3b9db5d868f399b987ff952392 100644
--- a/dubbo-monitor-simple/src/main/java/com/alibaba/dubbo/monitor/simple/pages/DependenciesPageHandler.java
+++ b/dubbo-monitor-simple/src/main/java/com/alibaba/dubbo/monitor/simple/pages/DependenciesPageHandler.java
@@ -52,7 +52,7 @@ public class DependenciesPageHandler implements PageHandler {
         StringBuilder buf = new StringBuilder();
         if (level > 0) {
             for (int i = 0; i < level; i ++) {
-                buf.append("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
+                buf.append("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|");
             }
             buf.append(afferent ? "&lt;-- " : "--&gt; ");
         }