diff --git a/go.mod b/go.mod
index 1336d502ee2..cb35ec67b0d 100644
--- a/go.mod
+++ b/go.mod
@@ -34,7 +34,7 @@ require (
 	github.com/pingcap/kvproto v0.0.0-20230726063044-73d6d7f3756b
 	github.com/pingcap/log v1.1.1-0.20221110025148-ca232912c9f3
 	github.com/pingcap/sysutil v0.0.0-20211208032423-041a72e5860d
-	github.com/pingcap/tidb-dashboard v0.0.0-20240327052925-0f035e0e22ee
+	github.com/pingcap/tidb-dashboard v0.0.0-20240830072655-9d2b0ce603a1
 	github.com/prometheus/client_golang v1.11.1
 	github.com/prometheus/common v0.26.0
 	github.com/sasha-s/go-deadlock v0.2.0
diff --git a/go.sum b/go.sum
index 38979e85bb2..c89ea69ee8a 100644
--- a/go.sum
+++ b/go.sum
@@ -394,8 +394,8 @@ github.com/pingcap/log v1.1.1-0.20221110025148-ca232912c9f3 h1:HR/ylkkLmGdSSDaD8
 github.com/pingcap/log v1.1.1-0.20221110025148-ca232912c9f3/go.mod h1:DWQW5jICDR7UJh4HtxXSM20Churx4CQL0fwL/SoOSA4=
 github.com/pingcap/sysutil v0.0.0-20211208032423-041a72e5860d h1:k3/APKZjXOyJrFy8VyYwRlZhMelpD3qBLJNsw3bPl/g=
 github.com/pingcap/sysutil v0.0.0-20211208032423-041a72e5860d/go.mod h1:7j18ezaWTao2LHOyMlsc2Dg1vW+mDY9dEbPzVyOlaeM=
-github.com/pingcap/tidb-dashboard v0.0.0-20240327052925-0f035e0e22ee h1:NRj1mZgcyXxvbvb0eaoI5UZCQfT2kv3oKwlb4bdgXGY=
-github.com/pingcap/tidb-dashboard v0.0.0-20240327052925-0f035e0e22ee/go.mod h1:ucZBRz52icb23T/5Z4CsuUHmarYiin7p2MeiVBe+o8c=
+github.com/pingcap/tidb-dashboard v0.0.0-20240830072655-9d2b0ce603a1 h1:otd51FMCCJiW7wagKABCeULfcZdMI+WCTH5N6emPGzY=
+github.com/pingcap/tidb-dashboard v0.0.0-20240830072655-9d2b0ce603a1/go.mod h1:ucZBRz52icb23T/5Z4CsuUHmarYiin7p2MeiVBe+o8c=
 github.com/pingcap/tipb v0.0.0-20220718022156-3e2483c20a9e h1:FBaTXU8C3xgt/drM58VHxojHo/QoG1oPsgWTGvaSpO4=
 github.com/pingcap/tipb v0.0.0-20220718022156-3e2483c20a9e/go.mod h1:A7mrd7WHBl1o63LE2bIBGEJMTNWXqhgmYiOvMLxozfs=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
diff --git a/pkg/dashboard/adapter/config.go b/pkg/dashboard/adapter/config.go
index 348b146c854..afa7386d93d 100644
--- a/pkg/dashboard/adapter/config.go
+++ b/pkg/dashboard/adapter/config.go
@@ -15,11 +15,18 @@
 package adapter
 
 import (
+	"os"
+	"strings"
+
 	"github.com/pingcap/tidb-dashboard/pkg/config"
 
 	"github.com/tikv/pd/server"
 )
 
+const (
+	envTidbDashboardDisableCustomPromAddr = "TIDB_DASHBOARD_DISABLE_CUSTOM_PROM_ADDR"
+)
+
 // GenDashboardConfig generates a configuration for Dashboard Server.
 func GenDashboardConfig(srv *server.Server) (*config.Config, error) {
 	cfg := srv.GetConfig()
@@ -47,5 +54,11 @@ func GenDashboardConfig(srv *server.Server) (*config.Config, error) {
 
 	dashboardCfg.NormalizePublicPathPrefix()
 
+	// Allow setting DisableCustomPromAddr via environment variable.
+	disableCustomPromAddr := strings.ToLower(os.Getenv(envTidbDashboardDisableCustomPromAddr))
+	if disableCustomPromAddr == "true" || disableCustomPromAddr == "1" {
+		dashboardCfg.DisableCustomPromAddr = true
+	}
+
 	return dashboardCfg, nil
 }
diff --git a/scripts/dashboard-version b/scripts/dashboard-version
index baefe07ada8..42363f9fcd2 100644
--- a/scripts/dashboard-version
+++ b/scripts/dashboard-version
@@ -1,3 +1,3 @@
 # This file is updated by running scripts/update-dashboard.sh
 # Don't edit it manullay
-6.5.9-0f035e0e
+6.5.11-9d2b0ce6
diff --git a/tests/client/go.mod b/tests/client/go.mod
index acad9a2b209..26083eb98ee 100644
--- a/tests/client/go.mod
+++ b/tests/client/go.mod
@@ -104,7 +104,7 @@ require (
 	github.com/pingcap/errors v0.11.5-0.20211224045212-9687c2b0f87c // indirect
 	github.com/pingcap/log v1.1.1-0.20221110025148-ca232912c9f3 // indirect
 	github.com/pingcap/sysutil v0.0.0-20211208032423-041a72e5860d // indirect
-	github.com/pingcap/tidb-dashboard v0.0.0-20240327052925-0f035e0e22ee // indirect
+	github.com/pingcap/tidb-dashboard v0.0.0-20240830072655-9d2b0ce603a1 // indirect
 	github.com/pingcap/tipb v0.0.0-20220718022156-3e2483c20a9e // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
diff --git a/tests/client/go.sum b/tests/client/go.sum
index 7404c30260d..e36d0982f04 100644
--- a/tests/client/go.sum
+++ b/tests/client/go.sum
@@ -347,8 +347,8 @@ github.com/pingcap/log v1.1.1-0.20221110025148-ca232912c9f3 h1:HR/ylkkLmGdSSDaD8
 github.com/pingcap/log v1.1.1-0.20221110025148-ca232912c9f3/go.mod h1:DWQW5jICDR7UJh4HtxXSM20Churx4CQL0fwL/SoOSA4=
 github.com/pingcap/sysutil v0.0.0-20211208032423-041a72e5860d h1:k3/APKZjXOyJrFy8VyYwRlZhMelpD3qBLJNsw3bPl/g=
 github.com/pingcap/sysutil v0.0.0-20211208032423-041a72e5860d/go.mod h1:7j18ezaWTao2LHOyMlsc2Dg1vW+mDY9dEbPzVyOlaeM=
-github.com/pingcap/tidb-dashboard v0.0.0-20240327052925-0f035e0e22ee h1:NRj1mZgcyXxvbvb0eaoI5UZCQfT2kv3oKwlb4bdgXGY=
-github.com/pingcap/tidb-dashboard v0.0.0-20240327052925-0f035e0e22ee/go.mod h1:ucZBRz52icb23T/5Z4CsuUHmarYiin7p2MeiVBe+o8c=
+github.com/pingcap/tidb-dashboard v0.0.0-20240830072655-9d2b0ce603a1 h1:otd51FMCCJiW7wagKABCeULfcZdMI+WCTH5N6emPGzY=
+github.com/pingcap/tidb-dashboard v0.0.0-20240830072655-9d2b0ce603a1/go.mod h1:ucZBRz52icb23T/5Z4CsuUHmarYiin7p2MeiVBe+o8c=
 github.com/pingcap/tipb v0.0.0-20220718022156-3e2483c20a9e h1:FBaTXU8C3xgt/drM58VHxojHo/QoG1oPsgWTGvaSpO4=
 github.com/pingcap/tipb v0.0.0-20220718022156-3e2483c20a9e/go.mod h1:A7mrd7WHBl1o63LE2bIBGEJMTNWXqhgmYiOvMLxozfs=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=