diff --git a/pkg/kube/apisix/apis/config/v2/types.go b/pkg/kube/apisix/apis/config/v2/types.go
index 9186d1d97e..f3730cb23e 100644
--- a/pkg/kube/apisix/apis/config/v2/types.go
+++ b/pkg/kube/apisix/apis/config/v2/types.go
@@ -619,11 +619,11 @@ type LoadBalancer struct {
 
 type KeepAlivePool struct {
 	// Represents the maximum number of connections that the pool can hold
-	Size int `json:"size" yaml:"size"`
+	Size int `json:"size,omitempty" yaml:"size,omitempty"`
 	// Specifies the duration for which a connection can remain idle (not in use) before it is closed
-	IdleTimeout time.Duration `json:"idle_timeout" yaml:"idle_timeout"`
+	IdleTimeout int `json:"idle_timeout,omitempty" yaml:"idle_timeout,omitempty"`
 	// number of requests that can be handled
-	Request int `json:"request" yaml:"request"`
+	Request int `json:"requests,omitempty" yaml:"requests,omitempty"`
 }
 
 // HealthCheck describes the upstream health check parameters.
diff --git a/pkg/providers/translation/apisix_upstream.go b/pkg/providers/translation/apisix_upstream.go
index 44aca7ba9b..04a559cb63 100644
--- a/pkg/providers/translation/apisix_upstream.go
+++ b/pkg/providers/translation/apisix_upstream.go
@@ -34,6 +34,10 @@ func (t *translator) TranslateUpstreamConfigV2(au *configv2.ApisixUpstreamConfig
 	if err := t.translateUpstreamLoadBalancerV2(au.LoadBalancer, ups); err != nil {
 		return nil, err
 	}
+
+	if err := t.translateKeepAlivePool(au.KeepAlivePool, ups); err != nil {
+		return nil, err
+	}
 	if err := t.translateUpstreamHealthCheckV2(au.HealthCheck, ups); err != nil {
 		return nil, err
 	}
@@ -66,6 +70,40 @@ func (t *translator) translateUpstreamScheme(scheme string, ups *apisixv1.Upstre
 	}
 }
 
+func (t *translator) translateKeepAlivePool(keepAlive *configv2.KeepAlivePool, ups *apisixv1.Upstream) error {
+
+	if keepAlive.Size < 1 {
+		return &TranslateError{
+			Field:  "size",
+			Reason: "invalid value, must be one or greater",
+		}
+	} else if keepAlive.Size >= 1 {
+		ups.Size = keepAlive.Size
+
+	}
+
+	if keepAlive.IdleTimeout < 0 {
+		return &TranslateError{
+			Field:  "idle_timeout",
+			Reason: "invalid value",
+		}
+	} else if keepAlive.IdleTimeout >= 0 {
+		ups.IdleTimeout = int(keepAlive.IdleTimeout)
+	}
+
+	if keepAlive.Request < 1 {
+		return &TranslateError{
+			Field:  "request",
+			Reason: "invalid value, must be one or greater",
+		}
+	} else if keepAlive.Request >= 1 {
+		ups.Request = keepAlive.Request
+	}
+
+	return nil
+
+}
+
 func (t *translator) translateUpstreamRetriesAndTimeoutV2(retries *int, timeout *configv2.UpstreamTimeout, ups *apisixv1.Upstream) error {
 	if retries != nil && *retries < 0 {
 		return &TranslateError{
diff --git a/pkg/types/apisix/v1/types.go b/pkg/types/apisix/v1/types.go
index a3695df66a..d799439fe1 100644
--- a/pkg/types/apisix/v1/types.go
+++ b/pkg/types/apisix/v1/types.go
@@ -214,6 +214,9 @@ type Upstream struct {
 	TLS          *ClientTLS           `json:"tls,omitempty" yaml:"tls,omitempty"`
 	PassHost     string               `json:"pass_host,omitempty" yaml:"pass_host,omitempty"`
 	UpstreamHost string               `json:"upstream_host,omitempty" yaml:"upstream_host,omitempty"`
+	Size         int                  `json:"size,omitempty" yaml:"size,omitempty"`
+	IdleTimeout  int                  `json:"idle_timeout,omitempty" yaml:"idle_timeout,omitempty"`
+	Request      int                  `json:"request,omitempty" yaml:"request,omitempty"`
 
 	// for Service Discovery
 	ServiceName   string            `json:"service_name,omitempty" yaml:"service_name,omitempty"`
@@ -286,6 +289,9 @@ func (up Upstream) MarshalJSON() ([]byte, error) {
 			HostPass     string           `json:"pass_host,omitempty" yaml:"pass_host,omitempty"`
 			UpstreamHost string           `json:"upstream_host,omitempty" yaml:"upstream_host,omitempty"`
 			TLS          *ClientTLS       `json:"tls,omitempty" yaml:"tls,omitempty"`
+			Size         int              `json:"size,omitempty" yaml:"size,omitempty"`
+			IdleTimeout  int              `json:"idle_timeout,omitempty" yaml:"idle_timeout,omitempty"`
+			Request      int              `json:"request,omitempty" yaml:"request,omitempty"`
 
 			// for Service Discovery
 			ServiceName   string            `json:"service_name,omitempty" yaml:"service_name,omitempty"`
@@ -305,6 +311,9 @@ func (up Upstream) MarshalJSON() ([]byte, error) {
 			HostPass:     up.PassHost,
 			UpstreamHost: up.UpstreamHost,
 			TLS:          up.TLS,
+			Size:         up.Size,
+			IdleTimeout:  up.IdleTimeout,
+			Request:      up.Request,
 
 			ServiceName:   up.ServiceName,
 			DiscoveryType: up.DiscoveryType,
@@ -325,6 +334,9 @@ func (up Upstream) MarshalJSON() ([]byte, error) {
 			HostPass     string               `json:"pass_host,omitempty" yaml:"pass_host,omitempty"`
 			UpstreamHost string               `json:"upstream_host,omitempty" yaml:"upstream_host,omitempty"`
 			TLS          *ClientTLS           `json:"tls,omitempty" yaml:"tls,omitempty"`
+			Size         int                  `json:"size,omitempty" yaml:"size,omitempty"`
+			IdleTimeout  int                  `json:"idle_timeout,omitempty" yaml:"idle_timeout,omitempty"`
+			Request      int                  `json:"request,omitempty" yaml:"request,omitempty"`
 
 			// for Service Discovery
 			//ServiceName   string            `json:"service_name,omitempty" yaml:"service_name,omitempty"`
@@ -344,6 +356,9 @@ func (up Upstream) MarshalJSON() ([]byte, error) {
 			HostPass:     up.PassHost,
 			UpstreamHost: up.UpstreamHost,
 			TLS:          up.TLS,
+			Size:         up.Size,
+			IdleTimeout:  up.IdleTimeout,
+			Request:      up.Request,
 
 			//ServiceName:   up.ServiceName,
 			//DiscoveryType: up.DiscoveryType,