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-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/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