diff --git a/apis/apps/v2beta1/status.go b/apis/apps/v2beta1/status.go
index c7199331..cf8528dc 100644
--- a/apis/apps/v2beta1/status.go
+++ b/apis/apps/v2beta1/status.go
@@ -83,13 +83,13 @@ type EMQXNode struct {
 	Role string `json:"role,omitempty"`
 	// EMQX cluster node edition, enum: "Opensource" "Enterprise"
 	Edition string `json:"edition,omitempty"`
-	// EMQX node uptime, milliseconds
-	Uptime int64 `json:"uptime,omitempty"`
 	// In EMQX's API of `/api/v5/nodes`, the `connections` field means the number of MQTT session count,
 	Session int64 `json:"connections,omitempty"`
 	// In EMQX's API of `/api/v5/nodes`, the `live_connections` field means the number of connected MQTT clients.
 	// THe `live_connections` just work in EMQX 5.1 or later.
 	Connections int64 `json:"live_connections,omitempty"`
+	// EMQX node uptime, milliseconds
+	Uptime int64 `json:"-"`
 }
 
 const (
diff --git a/config/crd/bases/apps.emqx.io_emqxes.yaml b/config/crd/bases/apps.emqx.io_emqxes.yaml
index e7306326..e077c890 100644
--- a/config/crd/bases/apps.emqx.io_emqxes.yaml
+++ b/config/crd/bases/apps.emqx.io_emqxes.yaml
@@ -13804,9 +13804,6 @@ spec:
                       type: string
                     role:
                       type: string
-                    uptime:
-                      format: int64
-                      type: integer
                     version:
                       type: string
                   type: object
@@ -13896,9 +13893,6 @@ spec:
                       type: string
                     role:
                       type: string
-                    uptime:
-                      format: int64
-                      type: integer
                     version:
                       type: string
                   type: object
diff --git a/deploy/charts/emqx-operator/Chart.yaml b/deploy/charts/emqx-operator/Chart.yaml
index 2ae93730..3de3bfee 100644
--- a/deploy/charts/emqx-operator/Chart.yaml
+++ b/deploy/charts/emqx-operator/Chart.yaml
@@ -15,12 +15,12 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 2.2.22
+version: 2.2.23
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
-appVersion: 2.2.22
+appVersion: 2.2.23
 
 sources:
   - https://github.com/emqx/emqx-operator/tree/main/deploy/charts/emqx-operator
diff --git a/deploy/charts/emqx-operator/templates/crd.emqxes.apps.emqx.io.yaml b/deploy/charts/emqx-operator/templates/crd.emqxes.apps.emqx.io.yaml
index d38e9326..b0eab843 100644
--- a/deploy/charts/emqx-operator/templates/crd.emqxes.apps.emqx.io.yaml
+++ b/deploy/charts/emqx-operator/templates/crd.emqxes.apps.emqx.io.yaml
@@ -13816,9 +13816,6 @@ spec:
                         type: string
                       role:
                         type: string
-                      uptime:
-                        format: int64
-                        type: integer
                       version:
                         type: string
                     type: object
@@ -13908,9 +13905,6 @@ spec:
                         type: string
                       role:
                         type: string
-                      uptime:
-                        format: int64
-                        type: integer
                       version:
                         type: string
                     type: object
diff --git a/docs/en_US/reference/v2beta1-reference.md b/docs/en_US/reference/v2beta1-reference.md
index 445fd2a8..23c2e418 100644
--- a/docs/en_US/reference/v2beta1-reference.md
+++ b/docs/en_US/reference/v2beta1-reference.md
@@ -166,7 +166,6 @@ _Appears in:_
 | `version` _string_ | EMQX version |  |  |
 | `role` _string_ | EMQX cluster node role, enum: "core" "replicant" |  |  |
 | `edition` _string_ | EMQX cluster node edition, enum: "Opensource" "Enterprise" |  |  |
-| `uptime` _integer_ | EMQX node uptime, milliseconds |  |  |
 | `connections` _integer_ | In EMQX's API of `/api/v5/nodes`, the `connections` field means the number of MQTT session count, |  |  |
 | `live_connections` _integer_ | In EMQX's API of `/api/v5/nodes`, the `live_connections` field means the number of connected MQTT clients.<br />THe `live_connections` just work in EMQX 5.1 or later. |  |  |
 
diff --git a/docs/zh_CN/reference/v2beta1-reference.md b/docs/zh_CN/reference/v2beta1-reference.md
index 445fd2a8..23c2e418 100644
--- a/docs/zh_CN/reference/v2beta1-reference.md
+++ b/docs/zh_CN/reference/v2beta1-reference.md
@@ -166,7 +166,6 @@ _Appears in:_
 | `version` _string_ | EMQX version |  |  |
 | `role` _string_ | EMQX cluster node role, enum: "core" "replicant" |  |  |
 | `edition` _string_ | EMQX cluster node edition, enum: "Opensource" "Enterprise" |  |  |
-| `uptime` _integer_ | EMQX node uptime, milliseconds |  |  |
 | `connections` _integer_ | In EMQX's API of `/api/v5/nodes`, the `connections` field means the number of MQTT session count, |  |  |
 | `live_connections` _integer_ | In EMQX's API of `/api/v5/nodes`, the `live_connections` field means the number of connected MQTT clients.<br />THe `live_connections` just work in EMQX 5.1 or later. |  |  |