diff --git a/views/ngXosViews/diagnostic/src/css/serviceTopology.css b/views/ngXosViews/diagnostic/src/css/serviceTopology.css
index 39a5497..d9b219d 100644
--- a/views/ngXosViews/diagnostic/src/css/serviceTopology.css
+++ b/views/ngXosViews/diagnostic/src/css/serviceTopology.css
@@ -17,6 +17,13 @@
     top: 0;
 }
 
+logic-topology .subscriber circle,
+logic-topology .device circle{
+    fill: #fff;
+    stroke: green;
+    stroke-width: 1px;
+}
+
 /* LEGEND */
 
 .legend {
diff --git a/views/ngXosViews/diagnostic/src/js/logicTopologyHelper.js b/views/ngXosViews/diagnostic/src/js/logicTopologyHelper.js
index 8aedda2..a15b017 100644
--- a/views/ngXosViews/diagnostic/src/js/logicTopologyHelper.js
+++ b/views/ngXosViews/diagnostic/src/js/logicTopologyHelper.js
@@ -40,9 +40,9 @@
       var diagonal = d3.svg.diagonal()
       .source({x: deviceX, y: deviceY})
       .target({x: targetX, y: targetY})
-      .projection(d => {
-        return [d.x, d.y];
-      });
+      // .projection(d => {
+      //   return [d.y, d.x];
+      // });
 
       deviceGroup
         .append('path')