diff --git a/src/dev-center/css/style.css b/src/dev-center/css/style.css
index 51a88904..6f8f1576 100644
--- a/src/dev-center/css/style.css
+++ b/src/dev-center/css/style.css
@@ -463,12 +463,16 @@ label {
 
 .sidebar-nav > li .app-count{
     font-size: 14px;
-    color: #f6f6f6;
+    color: #6d767d;
     font-weight: 400;
     margin-left: 10px;
     float: right;
 }
 
+.tab-btn.active .app-count{
+    color: #f6f6f6;
+}
+
 .sidebar hr {
     margin-top: 20px;
     margin-bottom: 20px;