diff --git a/docker-compose-testing.yml b/docker-compose-testing.yml
index 8f04b4fd..1d189c97 100644
--- a/docker-compose-testing.yml
+++ b/docker-compose-testing.yml
@@ -5,7 +5,7 @@ services:
     image: registry.cn-hangzhou.aliyuncs.com/orionsec/orion-visor-service:latest
     privileged: true
     ports:
-      - 9200:9200
+      - "9200:9200"
     environment:
       SPRING_PROFILES_ACTIVE: prod
       MYSQL_HOST: mysql
@@ -37,7 +37,7 @@ services:
     image: registry.cn-hangzhou.aliyuncs.com/orionsec/orion-visor-mysql:latest
     privileged: true
     ports:
-      - 3307:3306
+      - "3307:3306"
     environment:
       MYSQL_DATABASE: orion_visor
       MYSQL_USER: orion
@@ -59,7 +59,7 @@ services:
     image: registry.cn-hangzhou.aliyuncs.com/orionsec/orion-visor-redis:latest
     privileged: true
     ports:
-      - 6380:6379
+      - "6380:6379"
     environment:
       REDIS_PASSWORD: Data@123456
     volumes:
diff --git a/docker-compose.yml b/docker-compose.yml
index 1b731345..425cc70f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 version: '3.3'
 
-# latest = 2.4.2
+# latest = 2.4.3
 
 # 支持以下源
 # lijiahangmax/*
@@ -23,7 +23,7 @@ services:
     image: registry.cn-hangzhou.aliyuncs.com/orionsec/orion-visor-service:latest
     privileged: true
     ports:
-      - 9200:9200
+      - "9200:9200"
     environment:
       SPRING_PROFILES_ACTIVE: ${SPRING_PROFILES_ACTIVE:-prod}
       MYSQL_HOST: ${MYSQL_HOST:-mysql}
@@ -61,7 +61,7 @@ services:
     image: registry.cn-hangzhou.aliyuncs.com/orionsec/orion-visor-mysql:latest
     privileged: true
     ports:
-      - 3307:3306
+      - "3307:3306"
     environment:
       MYSQL_DATABASE: ${MYSQL_DATABASE:-orion_visor}
       MYSQL_USER: ${MYSQL_USER:-orion}
@@ -84,7 +84,7 @@ services:
     image: registry.cn-hangzhou.aliyuncs.com/orionsec/orion-visor-redis:latest
     privileged: true
     ports:
-      - 6380:6379
+      - "6380:6379"
     environment:
       REDIS_PASSWORD: ${REDIS_PASSWORD:-Data@123456}
     volumes:
@@ -103,7 +103,7 @@ services:
   guacd:
     image: registry.cn-hangzhou.aliyuncs.com/orionsec/orion-visor-guacd:latest
     ports:
-      - 4822:4822
+      - "4822:4822"
     environment:
       GUACD_LOG_LEVEL: info
       GUACD_LOG_FILE: /var/log/guacd.log
@@ -125,7 +125,7 @@ services:
   adminer:
     image: registry.cn-hangzhou.aliyuncs.com/orionsec/orion-visor-adminer:latest
     ports:
-      - 8081:8080
+      - "8081:8080"
     environment:
       ADMINER_DEFAULT_SERVER: ${MYSQL_HOST:-mysql}
     depends_on:
diff --git a/docker/docker-build.sh b/docker/docker-build.sh
index 9c6b8e66..9125b84a 100644
--- a/docker/docker-build.sh
+++ b/docker/docker-build.sh
@@ -7,7 +7,7 @@ set -e
 source ./project-build.sh "$@"
 
 # 版本号
-version=2.4.2
+version=2.4.3
 # 是否推送镜像
 push_image=false
 # 是否构建 latest
diff --git a/docker/project-build.sh b/docker/project-build.sh
index 7a94559f..c944f22c 100644
--- a/docker/project-build.sh
+++ b/docker/project-build.sh
@@ -4,7 +4,7 @@ set -e
 # DockerContext: orion-visor
 
 # 版本号
-version=2.4.2
+version=2.4.3
 # 是否构建 service
 export build_service=false
 # 是否构建 ui
diff --git a/orion-visor-common/src/main/java/org/dromara/visor/common/constant/AppConst.java b/orion-visor-common/src/main/java/org/dromara/visor/common/constant/AppConst.java
index 56fab02a..31ecc24f 100644
--- a/orion-visor-common/src/main/java/org/dromara/visor/common/constant/AppConst.java
+++ b/orion-visor-common/src/main/java/org/dromara/visor/common/constant/AppConst.java
@@ -36,7 +36,7 @@ public interface AppConst extends OrionConst {
     /**
      * 同 ${orion.version} 迭代时候需要手动更改
      */
-    String VERSION = "2.4.2";
+    String VERSION = "2.4.3";
 
     /**
      * 同 ${spring.application.name}
diff --git a/orion-visor-dependencies/pom.xml b/orion-visor-dependencies/pom.xml
index 72642b7d..08190e0d 100644
--- a/orion-visor-dependencies/pom.xml
+++ b/orion-visor-dependencies/pom.xml
@@ -14,7 +14,7 @@
     <url>https://github.com/dromara/orion-visor</url>
 
     <properties>
-        <revision>2.4.2</revision>
+        <revision>2.4.3</revision>
         <spring.boot.version>2.7.17</spring.boot.version>
         <spring.boot.admin.version>2.7.15</spring.boot.admin.version>
         <flatten.maven.plugin.version>1.5.0</flatten.maven.plugin.version>
diff --git a/orion-visor-launch/src/main/resources/application-dev.yaml b/orion-visor-launch/src/main/resources/application-dev.yaml
index 2c59d903..09ff44f0 100644
--- a/orion-visor-launch/src/main/resources/application-dev.yaml
+++ b/orion-visor-launch/src/main/resources/application-dev.yaml
@@ -13,7 +13,7 @@ spring:
     host: ${REDIS_HOST:127.0.0.1}
     port: ${REDIS_PORT:6379}
     password: ${REDIS_PASSWORD:Data@123456}
-    database: ${REDIS_DATABASE:10}
+    database: ${REDIS_DATABASE:1}
     data-version: ${REDIS_DATA_VERSION:1}
     mock: false
   redisson:
diff --git a/orion-visor-launch/src/test/java/org/dromara/visor/launch/ReplaceVersion.java b/orion-visor-launch/src/test/java/org/dromara/visor/launch/ReplaceVersion.java
index d4b056fd..93d05ef7 100644
--- a/orion-visor-launch/src/test/java/org/dromara/visor/launch/ReplaceVersion.java
+++ b/orion-visor-launch/src/test/java/org/dromara/visor/launch/ReplaceVersion.java
@@ -39,9 +39,9 @@ import java.util.function.Function;
  */
 public class ReplaceVersion {
 
-    private static final String TARGET_VERSION = "2.4.1";
+    private static final String TARGET_VERSION = "2.4.2";
 
-    private static final String REPLACE_VERSION = "2.4.2";
+    private static final String REPLACE_VERSION = "2.4.3";
 
     private static final String PATH = new File("").getAbsolutePath();
 
diff --git a/orion-visor-modules/orion-visor-module-asset/orion-visor-module-asset-service/src/main/java/org/dromara/visor/module/asset/handler/host/config/HostVncConfigStrategy.java b/orion-visor-modules/orion-visor-module-asset/orion-visor-module-asset-service/src/main/java/org/dromara/visor/module/asset/handler/host/config/HostVncConfigStrategy.java
index 290e64f0..b8ed7887 100644
--- a/orion-visor-modules/orion-visor-module-asset/orion-visor-module-asset-service/src/main/java/org/dromara/visor/module/asset/handler/host/config/HostVncConfigStrategy.java
+++ b/orion-visor-modules/orion-visor-module-asset/orion-visor-module-asset-service/src/main/java/org/dromara/visor/module/asset/handler/host/config/HostVncConfigStrategy.java
@@ -62,6 +62,7 @@ public class HostVncConfigStrategy extends AbstractHostConfigStrategy<HostVncCon
                 .authType(HostAuthTypeEnum.PASSWORD.name())
                 .noUsername(false)
                 .noPassword(false)
+                .timezone("Asia/Shanghai")
                 .clipboardEncoding(Const.UTF_8)
                 .build();
     }
@@ -94,7 +95,11 @@ public class HostVncConfigStrategy extends AbstractHostConfigStrategy<HostVncCon
             afterModel.setAuthType(HostAuthTypeEnum.PASSWORD.name());
         }
         // 加密密码
-        this.checkEncryptPassword(afterModel.getAuthType(), beforeModel, afterModel);
+        if (Booleans.isTrue(afterModel.getNoPassword())) {
+            afterModel.setPassword(beforeModel.getPassword());
+        } else {
+            this.checkEncryptPassword(afterModel.getAuthType(), beforeModel, afterModel);
+        }
         afterModel.setHasPassword(null);
         afterModel.setUseNewPassword(null);
     }
diff --git a/orion-visor-modules/orion-visor-module-terminal/orion-visor-module-terminal-service/src/main/java/org/dromara/visor/module/terminal/handler/terminal/handler/TerminalConnectHandler.java b/orion-visor-modules/orion-visor-module-terminal/orion-visor-module-terminal-service/src/main/java/org/dromara/visor/module/terminal/handler/terminal/handler/TerminalConnectHandler.java
index ac1059ef..6ed69337 100644
--- a/orion-visor-modules/orion-visor-module-terminal/orion-visor-module-terminal-service/src/main/java/org/dromara/visor/module/terminal/handler/terminal/handler/TerminalConnectHandler.java
+++ b/orion-visor-modules/orion-visor-module-terminal/orion-visor-module-terminal-service/src/main/java/org/dromara/visor/module/terminal/handler/terminal/handler/TerminalConnectHandler.java
@@ -277,6 +277,9 @@ public class TerminalConnectHandler extends AbstractTerminalHandler<ITerminalSen
             } else if (TerminalConnectTypeEnum.RDP.name().equals(connectType)) {
                 // RDP
                 connectConfig = hostConnectApi.getRdpConnectConfig(host, userId);
+            } else if (TerminalConnectTypeEnum.VNC.name().equals(connectType)) {
+                // VNC
+                connectConfig = hostConnectApi.getVncConnectConfig(host, userId);
             } else {
                 throw Exceptions.unsupported();
             }
diff --git a/orion-visor-ui/.env.development b/orion-visor-ui/.env.development
index a9980fe5..cde81650 100644
--- a/orion-visor-ui/.env.development
+++ b/orion-visor-ui/.env.development
@@ -3,4 +3,4 @@ VITE_API_BASE_URL=http://127.0.0.1:9200/orion-visor/api
 # websocket 路径
 VITE_WS_BASE_URL=ws://127.0.0.1:9200/orion-visor/keep-alive
 # 版本号
-VITE_APP_VERSION=2.4.2
+VITE_APP_VERSION=2.4.3
diff --git a/orion-visor-ui/.env.production b/orion-visor-ui/.env.production
index 9ef22fae..e99ebffc 100644
--- a/orion-visor-ui/.env.production
+++ b/orion-visor-ui/.env.production
@@ -3,4 +3,4 @@ VITE_API_BASE_URL=/orion-visor/api
 # websocket 路径
 VITE_WS_BASE_URL=/orion-visor/keep-alive
 # 版本号
-VITE_APP_VERSION=2.4.2
+VITE_APP_VERSION=2.4.3
diff --git a/orion-visor-ui/package.json b/orion-visor-ui/package.json
index d057bd54..fbf966f0 100644
--- a/orion-visor-ui/package.json
+++ b/orion-visor-ui/package.json
@@ -1,7 +1,7 @@
 {
   "name": "orion-visor-ui",
   "description": "Orion Visor UI",
-  "version": "2.4.2",
+  "version": "2.4.3",
   "private": true,
   "author": "Jiahang Li",
   "license": "Apache 2.0",
diff --git a/orion-visor-ui/src/assets/style/host-terminal-layout.less b/orion-visor-ui/src/assets/style/host-terminal-layout.less
index 926c7f37..65138233 100644
--- a/orion-visor-ui/src/assets/style/host-terminal-layout.less
+++ b/orion-visor-ui/src/assets/style/host-terminal-layout.less
@@ -632,7 +632,7 @@ body[terminal-theme='dark'] .arco-modal-container {
     align-items: center;
     justify-content: center;
 
-    :deep(> div) {
+    & > div {
       position: relative;
       z-index: 8;
     }
@@ -647,7 +647,7 @@ body[terminal-theme='dark'] .arco-modal-container {
     display: flex;
     align-items: center;
     justify-content: center;
-    z-index: 9999;
+    z-index: 30;
   }
 
   // guacd 工具栏
diff --git a/orion-visor-ui/src/utils/index.ts b/orion-visor-ui/src/utils/index.ts
index 7fa30497..7b376dfd 100644
--- a/orion-visor-ui/src/utils/index.ts
+++ b/orion-visor-ui/src/utils/index.ts
@@ -96,12 +96,10 @@ export function formatSecond(second: number, p = 'HH:mm') {
 
 /**
  * 格式化持续时间
- * @param start
- * @param end
  */
-export function formatDuration(start: number, end?: number): string {
+export function formatDuration(start: number, end?: number, none: string = ''): string {
   if (!end) {
-    return '';
+    return none;
   }
   const duration = (end - start) / 1000;
   if (duration < 1) {
diff --git a/orion-visor-ui/src/views/asset-audit/terminal-connect-log/types/table.columns.ts b/orion-visor-ui/src/views/asset-audit/terminal-connect-log/types/table.columns.ts
index 80bc928c..5f953e0c 100644
--- a/orion-visor-ui/src/views/asset-audit/terminal-connect-log/types/table.columns.ts
+++ b/orion-visor-ui/src/views/asset-audit/terminal-connect-log/types/table.columns.ts
@@ -1,4 +1,5 @@
 import type { TableColumnData } from '@arco-design/web-vue';
+import { formatDuration } from '@/utils';
 
 export const logColumns = [
   {
@@ -46,6 +47,16 @@ export const logColumns = [
     align: 'left',
     ellipsis: true,
     default: true,
+  }, {
+    title: '持续时间',
+    dataIndex: 'duration',
+    slotName: 'duration',
+    align: 'left',
+    width: 142,
+    render: ({ record }) => {
+      return formatDuration(record.startTime, record.endTime, '-');
+    },
+    default: true,
   }, {
     title: '连接时间',
     dataIndex: 'connectTime',
diff --git a/orion-visor-ui/src/views/terminal/components/view/guacd/actions/clipboard-action.vue b/orion-visor-ui/src/views/terminal/components/view/guacd/actions/clipboard-action.vue
index 884875e3..7b8a41c0 100644
--- a/orion-visor-ui/src/views/terminal/components/view/guacd/actions/clipboard-action.vue
+++ b/orion-visor-ui/src/views/terminal/components/view/guacd/actions/clipboard-action.vue
@@ -11,10 +11,18 @@
     </a-button>
     <a-button type="primary"
               size="small"
+              title="仅将文本发送到远程剪切板"
               :disabled="!clipboardData"
-              @click="sendClipboardData">
+              @click="sendClipboardData(false)">
       发送
     </a-button>
+    <a-button type="primary"
+              size="small"
+              title="将文本发送到远程剪切板并执行粘贴操作"
+              :disabled="!clipboardData"
+              @click="sendClipboardData(true)">
+      粘贴
+    </a-button>
   </a-space>
 </template>
 
@@ -38,8 +46,8 @@
   const clipboardData = ref('');
 
   // 发送剪切板数据
-  const sendClipboardData = () => {
-    props.session.paste(clipboardData.value);
+  const sendClipboardData = (sendPaste: boolean) => {
+    props.session.paste(clipboardData.value, sendPaste);
     emits('close');
   };
 
diff --git a/orion-visor-ui/src/views/terminal/interfaces/session.ts b/orion-visor-ui/src/views/terminal/interfaces/session.ts
index 0a3fefb2..1d13bdc0 100644
--- a/orion-visor-ui/src/views/terminal/interfaces/session.ts
+++ b/orion-visor-ui/src/views/terminal/interfaces/session.ts
@@ -176,7 +176,7 @@ export interface IGuacdSession extends ITerminalSession<GuacdReactiveSessionStat
   // 发送键
   sendKeys: (keys: Array<number>) => void;
   // 粘贴
-  paste: (data: string) => void;
+  paste: (data: string, sendPaste: boolean) => void;
 }
 
 // RDP 会话定义
diff --git a/orion-visor-ui/src/views/terminal/service/session/base-guacd-session.ts b/orion-visor-ui/src/views/terminal/service/session/base-guacd-session.ts
index 67214e3f..d67014f6 100644
--- a/orion-visor-ui/src/views/terminal/service/session/base-guacd-session.ts
+++ b/orion-visor-ui/src/views/terminal/service/session/base-guacd-session.ts
@@ -141,16 +141,18 @@ export default abstract class BaseGuacdSession extends BaseSession<GuacdReactive
   }
 
   // 粘贴
-  paste(data: string): void {
+  paste(data: string, sendPaste: boolean): void {
     if (!this.isWriteable()) {
       return;
     }
     // 发送至远程剪切板
     this.clipboardHandler?.sendDataToRemoteClipboard(data);
     // 发送粘贴命令
-    setTimeout(() => {
-      this.sendKeys([65507, 118]);
-    }, 100);
+    if (sendPaste) {
+      setTimeout(() => {
+        this.sendKeys([65507, 118]);
+      }, 100);
+    }
   }
 
   // 聚焦
diff --git a/pom.xml b/pom.xml
index a97a3ece..fe8eacc0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     </modules>
 
     <properties>
-        <revision>2.4.2</revision>
+        <revision>2.4.3</revision>
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
         <maven.surefire.plugin.version>3.0.0-M5</maven.surefire.plugin.version>