diff --git a/templates/base/head_navbar.tmpl b/templates/base/head_navbar.tmpl
index 51761a7e5..8dcca349c 100755
--- a/templates/base/head_navbar.tmpl
+++ b/templates/base/head_navbar.tmpl
@@ -42,7 +42,8 @@
 				<a class="item" href="{{AppSubUrl}}/explore/organizations">{{.i18n.Tr "explore.organizations"}}</a>
 				<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}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>				
 			</div>
@@ -73,7 +74,8 @@
 				<a class="item" href="{{AppSubUrl}}/explore/organizations">{{.i18n.Tr "explore.organizations"}}</a>
 				<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}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.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 6baeced54..263e5333a 100644
--- a/templates/base/head_navbar_fluid.tmpl
+++ b/templates/base/head_navbar_fluid.tmpl
@@ -41,7 +41,8 @@
 				<a class="item" href="{{AppSubUrl}}/explore/organizations">{{.i18n.Tr "explore.organizations"}}</a>
 				<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}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>				
 			</div>
@@ -71,7 +72,8 @@
 				<a class="item" href="{{AppSubUrl}}/explore/organizations">{{.i18n.Tr "explore.organizations"}}</a>
 				<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}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.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 c9ea13b8a..fb5868dce 100644
--- a/templates/base/head_navbar_home.tmpl
+++ b/templates/base/head_navbar_home.tmpl
@@ -33,7 +33,8 @@
 				<a class="item" href="{{AppSubUrl}}/explore/organizations">{{.i18n.Tr "explore.organizations"}}</a>
 				<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}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}	
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>		
 			</div>
@@ -64,7 +65,8 @@
 				<a class="item" href="{{AppSubUrl}}/explore/organizations">{{.i18n.Tr "explore.organizations"}}</a>
 				<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}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.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 e744508f0..340f50f6b 100644
--- a/templates/base/head_navbar_pro.tmpl
+++ b/templates/base/head_navbar_pro.tmpl
@@ -43,7 +43,8 @@
 				<a class="item" href="{{AppSubUrl}}/explore/organizations">{{.i18n.Tr "explore.organizations"}}</a>
 				<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}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>				
 			</div>
@@ -74,7 +75,8 @@
 				<a class="item" href="{{AppSubUrl}}/explore/organizations">{{.i18n.Tr "explore.organizations"}}</a>
 				<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}}/explore/data_analysis">{{.i18n.Tr "explore.data_analysis"}}</a> */}}
+					<a class="item" href="{{AppSubUrl}}/kanban/index.html">{{.i18n.Tr "explore.data_analysis"}}</a>
 				{{end}}
 				<a class="item" href="{{AppSubUrl}}/OpenI">{{.i18n.Tr "custom.head.openi.repo"}}</a>
 			</div>