diff --git a/internal/web/actions/default/api/node/createPopup.go b/internal/web/actions/default/api/node/createPopup.go
index 493f0a41..ed2c7c58 100644
--- a/internal/web/actions/default/api/node/createPopup.go
+++ b/internal/web/actions/default/api/node/createPopup.go
@@ -4,10 +4,12 @@ import (
 	"encoding/json"
 	"github.com/TeaOSLab/EdgeAdmin/internal/oplogs"
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/sslconfigs"
 	"github.com/iwind/TeaGo/actions"
+	"github.com/iwind/TeaGo/lists"
 )
 
 type CreatePopupAction struct {
@@ -40,11 +42,11 @@ func (this *CreatePopupAction) RunPost(params struct {
 		Field("name", params.Name).
 		Require("请输入API节点名称")
 
-	httpConfig := &serverconfigs.HTTPProtocolConfig{}
-	httpsConfig := &serverconfigs.HTTPSProtocolConfig{}
+	var httpConfig = &serverconfigs.HTTPProtocolConfig{}
+	var httpsConfig = &serverconfigs.HTTPSProtocolConfig{}
 
 	// 监听地址
-	listens := []*serverconfigs.NetworkAddressConfig{}
+	var listens = []*serverconfigs.NetworkAddressConfig{}
 	err := json.Unmarshal(params.ListensJSON, &listens)
 	if err != nil {
 		this.ErrorPage(err)
@@ -64,15 +66,19 @@ func (this *CreatePopupAction) RunPost(params struct {
 	}
 
 	// Rest监听地址
-	restHTTPConfig := &serverconfigs.HTTPProtocolConfig{}
-	restHTTPSConfig := &serverconfigs.HTTPSProtocolConfig{}
+	var restHTTPConfig = &serverconfigs.HTTPProtocolConfig{}
+	var restHTTPSConfig = &serverconfigs.HTTPSProtocolConfig{}
 	if params.RestIsOn {
-		restListens := []*serverconfigs.NetworkAddressConfig{}
+		var restListens = []*serverconfigs.NetworkAddressConfig{}
 		err = json.Unmarshal(params.RestListensJSON, &restListens)
 		if err != nil {
 			this.ErrorPage(err)
 			return
 		}
+		if len(restListens) == 0 {
+			this.Fail("请至少添加一个HTTP API监听端口")
+			return
+		}
 		for _, addr := range restListens {
 			if addr.Protocol.IsHTTPFamily() {
 				restHTTPConfig.IsOn = true
@@ -82,10 +88,35 @@ func (this *CreatePopupAction) RunPost(params struct {
 				restHTTPSConfig.Listen = append(restHTTPSConfig.Listen, addr)
 			}
 		}
+
+		// 是否有端口冲突
+		var rpcAddresses = []string{}
+		for _, listen := range listens {
+			err := listen.Init()
+			if err != nil {
+				this.Fail("校验配置失败：" + configutils.QuoteIP(listen.Host) + ":" + listen.PortRange + ": " + err.Error())
+				return
+			}
+			rpcAddresses = append(rpcAddresses, listen.Addresses()...)
+		}
+
+		for _, listen := range restListens {
+			err := listen.Init()
+			if err != nil {
+				this.Fail("校验配置失败：" + configutils.QuoteIP(listen.Host) + ":" + listen.PortRange + ": " + err.Error())
+				return
+			}
+			for _, address := range listen.Addresses() {
+				if lists.ContainsString(rpcAddresses, address) {
+					this.Fail("HTTP API地址 '" + address + "' 和 GRPC地址冲突，请修改后提交")
+					return
+				}
+			}
+		}
 	}
 
 	// 证书
-	certIds := []int64{}
+	var certIds = []int64{}
 	if len(params.CertIdsJSON) > 0 {
 		err = json.Unmarshal(params.CertIdsJSON, &certIds)
 		if err != nil {
@@ -97,7 +128,7 @@ func (this *CreatePopupAction) RunPost(params struct {
 		this.Fail("请添加至少一个证书")
 	}
 
-	certRefs := []*sslconfigs.SSLCertRef{}
+	var certRefs = []*sslconfigs.SSLCertRef{}
 	for _, certId := range certIds {
 		certRefs = append(certRefs, &sslconfigs.SSLCertRef{
 			IsOn:   true,
@@ -131,7 +162,7 @@ func (this *CreatePopupAction) RunPost(params struct {
 	}
 
 	// 访问地址
-	accessAddrs := []*serverconfigs.NetworkAddressConfig{}
+	var accessAddrs = []*serverconfigs.NetworkAddressConfig{}
 	err = json.Unmarshal(params.AccessAddrsJSON, &accessAddrs)
 	if err != nil {
 		this.ErrorPage(err)
diff --git a/internal/web/actions/default/api/node/update.go b/internal/web/actions/default/api/node/update.go
index da9acbc7..354b5251 100644
--- a/internal/web/actions/default/api/node/update.go
+++ b/internal/web/actions/default/api/node/update.go
@@ -4,10 +4,12 @@ import (
 	"encoding/json"
 	"github.com/TeaOSLab/EdgeAdmin/internal/oplogs"
 	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/sslconfigs"
 	"github.com/iwind/TeaGo/actions"
+	"github.com/iwind/TeaGo/lists"
 	"github.com/iwind/TeaGo/maps"
 )
 
@@ -175,12 +177,16 @@ func (this *UpdateAction) RunPost(params struct {
 	var restHTTPConfig = &serverconfigs.HTTPProtocolConfig{}
 	var restHTTPSConfig = &serverconfigs.HTTPSProtocolConfig{}
 	if params.RestIsOn {
-		restListens := []*serverconfigs.NetworkAddressConfig{}
+		var restListens = []*serverconfigs.NetworkAddressConfig{}
 		err = json.Unmarshal(params.RestListensJSON, &restListens)
 		if err != nil {
 			this.ErrorPage(err)
 			return
 		}
+		if len(restListens) == 0 {
+			this.Fail("请至少添加一个HTTP API监听端口")
+			return
+		}
 		for _, addr := range restListens {
 			if addr.Protocol.IsHTTPFamily() {
 				restHTTPConfig.IsOn = true
@@ -190,6 +196,31 @@ func (this *UpdateAction) RunPost(params struct {
 				restHTTPSConfig.Listen = append(restHTTPSConfig.Listen, addr)
 			}
 		}
+
+		// 是否有端口冲突
+		var rpcAddresses = []string{}
+		for _, listen := range listens {
+			err := listen.Init()
+			if err != nil {
+				this.Fail("校验配置失败：" + configutils.QuoteIP(listen.Host) + ":" + listen.PortRange + ": " + err.Error())
+				return
+			}
+			rpcAddresses = append(rpcAddresses, listen.Addresses()...)
+		}
+
+		for _, listen := range restListens {
+			err := listen.Init()
+			if err != nil {
+				this.Fail("校验配置失败：" + configutils.QuoteIP(listen.Host) + ":" + listen.PortRange + ": " + err.Error())
+				return
+			}
+			for _, address := range listen.Addresses() {
+				if lists.ContainsString(rpcAddresses, address) {
+					this.Fail("HTTP API地址 '" + address + "' 和 GRPC地址冲突，请修改后提交")
+					return
+				}
+			}
+		}
 	}
 
 	// 证书
diff --git a/web/views/@default/api/node/createPopup.html b/web/views/@default/api/node/createPopup.html
index 0acd42b3..49f7d63d 100644
--- a/web/views/@default/api/node/createPopup.html
+++ b/web/views/@default/api/node/createPopup.html
@@ -41,10 +41,10 @@
                 </td>
             </tr>
             <tr v-if="restIsOn">
-                <td class="color-border">HTTP API监听端口</td>
+                <td class="color-border">HTTP API监听端口 *</td>
                 <td>
                     <network-addresses-box :v-name="'restListensJSON'" :v-server-type="'httpWeb'" @change="changeRestListens"></network-addresses-box>
-                    <p class="comment">HTTP API节点进程监听的网络端口。</p>
+                    <p class="comment">HTTP API节点进程监听的网络端口，需要和当前节点的GRPC端口不同。</p>
                 </td>
             </tr>
 			<tr>
@@ -54,7 +54,7 @@
 				</td>
 			</tr>
 			<tr>
-				<td>是否启用</td>
+				<td>启用当前节点</td>
 				<td>
 					<div class="ui checkbox">
 						<input type="checkbox" name="isOn" value="1" checked="checked"/>
diff --git a/web/views/@default/api/node/createPopup.js b/web/views/@default/api/node/createPopup.js
index 8fd1eb9a..7363ef1e 100644
--- a/web/views/@default/api/node/createPopup.js
+++ b/web/views/@default/api/node/createPopup.js
@@ -18,7 +18,7 @@ Tea.context(function () {
 
 		this.hasHTTPS = this.grpcAddrs.$any(function (k, v) {
 			return v.protocol == "https"
-		}) || (this.node.restIsOn && this.restAddrs.$any(function (k, v) {
+		}) || (this.restIsOn && this.restAddrs.$any(function (k, v) {
 			return v.protocol == "https"
 		}))
 	}
diff --git a/web/views/@default/api/node/update.html b/web/views/@default/api/node/update.html
index 1075325e..9e468d1f 100644
--- a/web/views/@default/api/node/update.html
+++ b/web/views/@default/api/node/update.html
@@ -46,10 +46,10 @@
                 </td>
             </tr>
             <tr v-if="node.restIsOn">
-                <td class="color-border">HTTP API监听端口</td>
+                <td class="color-border">HTTP API监听端口 *</td>
                 <td>
                     <network-addresses-box :v-name="'restListensJSON'" :v-server-type="'httpWeb'" @change="changeRestListens" :v-addresses="node.restListens"></network-addresses-box>
-                    <p class="comment">HTTP API节点进程监听的网络端口。</p>
+                    <p class="comment">HTTP API节点进程监听的网络端口，需要和当前节点的GRPC端口不同。</p>
                 </td>
             </tr>
 			<tr>
@@ -66,7 +66,7 @@
                 </td>
             </tr>
 			<tr>
-				<td>启用</td>
+				<td>启用当前节点</td>
 				<td>
 					<div class="ui checkbox">
 						<input type="checkbox" name="isOn" value="1" v-model="node.isOn"/>