diff --git a/templates/base/head_navbar.tmpl b/templates/base/head_navbar.tmpl
index 8dcca349c..a5a898ad0 100755
--- a/templates/base/head_navbar.tmpl
+++ b/templates/base/head_navbar.tmpl
@@ -43,7 +43,7 @@
 				<a class="item" href="{{AppSubUrl}}/explore/images">{{.i18n.Tr "explore.images"}}</a>
 				{{if .IsOperator}}
 					{{/* <a class="item" href="{{AppSubUrl}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
-					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html" target="_blank" rel="opener">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>				
 			</div>
@@ -75,7 +75,7 @@
 				<a class="item" href="{{AppSubUrl}}/explore/images">{{.i18n.Tr "explore.images"}}</a>
 				{{if .IsOperator}}
 					{{/* <a class="item" href="{{AppSubUrl}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
-					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html" target="_blank" rel="opener">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>
 			</div>
diff --git a/templates/base/head_navbar_fluid.tmpl b/templates/base/head_navbar_fluid.tmpl
index 263e5333a..84781db11 100644
--- a/templates/base/head_navbar_fluid.tmpl
+++ b/templates/base/head_navbar_fluid.tmpl
@@ -42,7 +42,7 @@
 				<a class="item" href="{{AppSubUrl}}/explore/images">{{.i18n.Tr "explore.images"}}</a>
 				{{if .IsOperator}}
 					{{/* <a class="item" href="{{AppSubUrl}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
-					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html" target="_blank" rel="opener">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>				
 			</div>
@@ -73,7 +73,7 @@
 				<a class="item" href="{{AppSubUrl}}/explore/images">{{.i18n.Tr "explore.images"}}</a>
 				{{if .IsOperator}}
 					{{/* <a class="item" href="{{AppSubUrl}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
-					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html" target="_blank" rel="opener">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>
 			</div>
diff --git a/templates/base/head_navbar_home.tmpl b/templates/base/head_navbar_home.tmpl
index fb5868dce..64e04b4c3 100644
--- a/templates/base/head_navbar_home.tmpl
+++ b/templates/base/head_navbar_home.tmpl
@@ -34,7 +34,7 @@
 				<a class="item" href="{{AppSubUrl}}/explore/images">{{.i18n.Tr "explore.images"}}</a>
 				{{if .IsOperator}}
 					{{/* <a class="item" href="{{AppSubUrl}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
-					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html" target="_blank" rel="opener">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}	
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>		
 			</div>
@@ -66,7 +66,7 @@
 				<a class="item" href="{{AppSubUrl}}/explore/images">{{.i18n.Tr "explore.images"}}</a>
 				{{if .IsOperator}}
 					{{/* <a class="item" href="{{AppSubUrl}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
-					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html" target="_blank" rel="opener">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>
 			</div>
diff --git a/templates/base/head_navbar_pro.tmpl b/templates/base/head_navbar_pro.tmpl
index 340f50f6b..e9f662bbe 100644
--- a/templates/base/head_navbar_pro.tmpl
+++ b/templates/base/head_navbar_pro.tmpl
@@ -44,7 +44,7 @@
 				<a class="item" href="{{AppSubUrl}}/explore/images">{{.i18n.Tr "explore.images"}}</a>
 				{{if .IsOperator}}
 					{{/* <a class="item" href="{{AppSubUrl}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
-					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html" target="_blank" rel="opener">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>				
 			</div>
@@ -76,7 +76,7 @@
 				<a class="item" href="{{AppSubUrl}}/explore/images">{{.i18n.Tr "explore.images"}}</a>
 				{{if .IsOperator}}
 					{{/* <a class="item" href="{{AppSubUrl}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
-					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html" target="_blank" rel="opener">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>
 			</div>