Index: DevSupport-DevTools.html
===================================================================
diff -u -ra5f958d213c785f5eab8f496c9b9e03731ab4acb -r39ae14131b3064184710feba64a1b1e9b6e86b19
--- DevSupport-DevTools.html	(.../DevSupport-DevTools.html)	(revision a5f958d213c785f5eab8f496c9b9e03731ab4acb)
+++ DevSupport-DevTools.html	(.../DevSupport-DevTools.html)	(revision 39ae14131b3064184710feba64a1b1e9b6e86b19)
@@ -425,13 +425,13 @@
                         </div>
                         <div class="box-body">
                             <a class="btn btn-app" href="https://db.313.co.kr:1158/em" target="_blank">
-                                <i class="fa fa-edit"></i> Oracle
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/oracle.jpg" class="btnimg"></i> Oracle
                             </a>
                             <a class="btn btn-app" href="http://db.313.co.kr:8880/phpMyAdmin-4.8.3/" target="_blank">
-                                <i class="fa fa-play"></i> Mysql
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/mysql.png" class="btnimg"></i> Mysql
                             </a>
                             <a class="btn btn-app" href="http://db.313.co.kr:8880/phpPgAdmin-5.1/" target="_blank">
-                                <i class="fa fa-repeat"></i> Postgres
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/postgres.png" class="btnimg"></i> Postgres
                             </a>
                         </div>
                         <!-- /.box-body -->
@@ -448,16 +448,16 @@
                         </div>
                         <div class="box-body">
                             <a class="btn btn-app" href="http://www.313.co.kr/nas" target="_blank">
-                                <i class="fa fa-play"></i> Nas Server, Ldap Server
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/synology.png" class="btnimg"></i> Nas Server, Ldap Server
                             </a>
                             <a class="btn btn-app" href="http://www.313.co.kr/mail" target="_blank">
-                                <i class="fa fa-play"></i> Mail server
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/roundcube.png" class="btnimg"></i> Mail server
                             </a>
                             <a class="btn btn-app" href="http://www.313.co.kr/probe" target="_blank">
-                                <i class="fa fa-edit"></i> Tomcat Probe #1
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/probe.jpg" class="btnimg"></i> Tomcat Probe #1
                             </a>
                             <a class="btn btn-app" href="http://www.313.co.kr/winprobe" target="_blank">
-                                <i class="fa fa-play"></i> Tomcat Probe #2
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/probe.jpg" class="btnimg"></i> Tomcat Probe #2
                             </a>
                         </div>
                         <!-- /.box-body -->
@@ -474,13 +474,13 @@
                         </div>
                         <div class="box-body">
                             <a class="btn btn-app" href="http://www.313.co.kr:9200/_cat/indices" target="_blank">
-                                <i class="fa fa-edit"></i> Elastic Search Index Info
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/elastic.png" class="btnimg"></i> Elastic Search Index Info
                             </a>
                             <a class="btn btn-app" href="http://www.313.co.kr:9200/_nodes?pretty=true" target="_blank">
-                                <i class="fa fa-play"></i> Elastic Search Nodes Info
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/elasticsearch.png" class="btnimg"></i> Elastic Search Nodes Info
                             </a>
                             <a class="btn btn-app" href="http://www.313.co.kr:5601" target="_blank">
-                                <i class="fa fa-play"></i> Kibana
+                                <i class="fa"><img src="/dist/img/web/DevSupport-DevTools/kibana.jpg" class="btnimg"></i> Kibana
                             </a>
                         </div>
                         <!-- /.box-body -->
Index: dist/css/AdminLTE.css
===================================================================
diff -u -r12881dd1fac71ab29c44c1b7daa0bcac43d1025b -r39ae14131b3064184710feba64a1b1e9b6e86b19
--- dist/css/AdminLTE.css	(.../AdminLTE.css)	(revision 12881dd1fac71ab29c44c1b7daa0bcac43d1025b)
+++ dist/css/AdminLTE.css	(.../AdminLTE.css)	(revision 39ae14131b3064184710feba64a1b1e9b6e86b19)
@@ -81,6 +81,10 @@
 .fontw600{
   font-weight: 600;
 }
+.btnimg{
+  width: 25px;
+  height: 25px;
+}
 /* Layout */
 .wrapper {
   height: 100%;
Index: dist/img/web/DevSupport-DevTools/elastic.png
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Index: dist/img/web/DevSupport-DevTools/elasticsearch.png
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Index: dist/img/web/DevSupport-DevTools/kibana.jpg
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Index: dist/img/web/DevSupport-DevTools/oracle.jpg
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Index: dist/img/web/DevSupport-DevTools/postgres.png
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Index: dist/img/web/DevSupport-DevTools/probe.jpg
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Index: dist/img/web/DevSupport-DevTools/roundcube.jpg
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Index: dist/img/web/DevSupport-DevTools/roundcube.png
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Index: dist/img/web/DevSupport-DevTools/synology.png
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