diff --git a/.env.development b/.env.development
index 4efbfb0..5324732 100644
--- a/.env.development
+++ b/.env.development
@@ -7,4 +7,7 @@ VITE_BACKEND_BASE_URL=http://localhost:8081
 START_PORT=81
 
 # geoserver地址
-VITE_GEOSERVER_BASE_URL=http://47.92.216.173:4019/geoserver/xian
\ No newline at end of file
+VITE_GEOSERVER_BASE_URL=http://47.92.216.173:4019/geoserver/xian
+
+# WebSocket地址
+VITE_WEBSOCKET_URL=ws://localhost:8081
\ No newline at end of file
diff --git a/.env.production b/.env.production
index 4e01127..b776a57 100644
--- a/.env.production
+++ b/.env.production
@@ -7,4 +7,7 @@ VITE_BACKEND_BASE_URL=http://localhost:8080
 START_PORT=80
 
 # geoserver地址
-VITE_GEOSERVER_BASE_URL=http://10.22.245.246/geoserver/xian
\ No newline at end of file
+VITE_GEOSERVER_BASE_URL=http://10.22.245.246/geoserver/xian
+
+# WebSocket地址
+VITE_WEBSOCKET_URL=ws://localhost:8080
\ No newline at end of file
diff --git a/env.d.ts b/env.d.ts
index 288cc92..ef8e726 100644
--- a/env.d.ts
+++ b/env.d.ts
@@ -1,9 +1,8 @@
-NEW_FILE_CODE;
 /// <reference types="vite/client" />
 
 declare module '*.vue' {
   import type { DefineComponent } from 'vue';
-  const component: DefineComponent<{}, {}, any>;
+  const component: DefineComponent<object, object, unknown>;
   export default component;
 }
 
@@ -12,6 +11,7 @@ interface ImportMetaEnv {
   readonly VITE_BACKEND_BASE_URL: string;
   readonly START_PORT: number;
   readonly VITE_GEOSERVER_BASE_URL: string;
+  readonly VITE_WEBSOCKET_URL: string;
   readonly MODE: string;
   readonly DEV: boolean;
   readonly PROD: boolean;
diff --git a/src/types/websocket/WebSocketMessage.ts b/src/types/websocket/WebSocketMessage.ts
new file mode 100644
index 0000000..60be2aa
--- /dev/null
+++ b/src/types/websocket/WebSocketMessage.ts
@@ -0,0 +1,11 @@
+/**
+ * WebSocket消息类型
+ */
+export interface WebSocketMessage {
+  type: string;
+  data?: unknown;
+  encryptedData?: string;
+  sm4KeyEncrypted?: string;
+  timestamp?: number;
+  params?: Record<string, unknown>; // 额外参数
+}
diff --git a/src/types/websocket/WebSocketOptions.ts b/src/types/websocket/WebSocketOptions.ts
new file mode 100644
index 0000000..3eab65d
--- /dev/null
+++ b/src/types/websocket/WebSocketOptions.ts
@@ -0,0 +1,17 @@
+/**
+ * WebSocket连接配置选项
+ */
+export interface WebSocketOptions {
+  /** WebSocket路径 */
+  path?: string;
+  /** 是否启用加密（默认true） */
+  enableEncrypt?: boolean;
+  /** 自动重连间隔（毫秒，默认5000） */
+  reconnectInterval?: number;
+  /** 最大重连次数（默认10，-1表示无限重连） */
+  maxReconnectAttempts?: number;
+  /** 心跳间隔（毫秒，默认30000） */
+  heartbeatInterval?: number;
+  /** 连接超时时间（毫秒，默认10000） */
+  connectionTimeout?: number;
+}
diff --git a/src/utils/request/websocket.ts b/src/utils/request/websocket.ts
new file mode 100644
index 0000000..831e765
--- /dev/null
+++ b/src/utils/request/websocket.ts
@@ -0,0 +1,392 @@
+import type { WebSocketOptions } from '@/types/websocket/WebSocketOptions';
+import { SafetyUtils } from '../safety/SafetyUtils';
+import type { WebSocketMessage } from '@/types/websocket/WebSocketMessage';
+
+/**
+ * WebSocket事件回调类型
+ */
+export type WebSocketEventCallback = (data: unknown) => void;
+
+/**
+ * WebSocket管理器
+ * 提供WebSocket连接的统一管理
+ */
+export class WebSocketManager {
+  #ws: WebSocket | null = null;
+  #url: string = '';
+  #options: Required<WebSocketOptions>;
+  #eventCallbacks: Map<string, Set<WebSocketEventCallback>> = new Map();
+  #reconnectAttempts: number = 0;
+  #heartbeatTimer: number | null = null;
+  #reconnectTimer: number | null = null;
+  #isManualClose: boolean = false;
+  #sessionSm4Key: string | null = null;
+  #connectionTimeoutTimer: number | null = null;
+
+  constructor(options: WebSocketOptions = {}) {
+    this.#options = {
+      path: options.path || '/websocket',
+      enableEncrypt: options.enableEncrypt ?? true,
+      reconnectInterval: options.reconnectInterval ?? 5000,
+      maxReconnectAttempts: options.maxReconnectAttempts ?? 10,
+      heartbeatInterval: options.heartbeatInterval ?? 30000,
+      connectionTimeout: options.connectionTimeout ?? 10000,
+    };
+
+    // 构建WebSocket URL
+    const wsBaseUrl =
+      import.meta.env.VITE_WEBSOCKET_URL || 'ws://localhost:8081';
+    this.#url = `${wsBaseUrl}${this.#options.path}`;
+  }
+
+  /**
+   * 连接WebSocket
+   * @returns Promise<void>
+   */
+  connect(): Promise<void> {
+    return new Promise((resolve, reject) => {
+      if (this.#ws && this.#ws.readyState === WebSocket.OPEN) {
+        resolve();
+        return;
+      }
+
+      this.#isManualClose = false;
+      this.#ws = new WebSocket(this.#url);
+
+      // 设置连接超时
+      this.#connectionTimeoutTimer = window.setTimeout(() => {
+        if (this.#ws?.readyState !== WebSocket.OPEN) {
+          this.#ws?.close();
+          reject(new Error('WebSocket连接超时'));
+        }
+      }, this.#options.connectionTimeout);
+
+      // 连接成功
+      this.#ws.onopen = async () => {
+        this.#reconnectAttempts = 0;
+
+        // 清除连接超时定时器
+        if (this.#connectionTimeoutTimer) {
+          clearTimeout(this.#connectionTimeoutTimer);
+          this.#connectionTimeoutTimer = null;
+        }
+
+        // 如果启用加密，建立会话密钥
+        if (this.#options.enableEncrypt) {
+          try {
+            // 生成会话SM4密钥
+            this.#sessionSm4Key = SafetyUtils.generateSm4Key();
+            // 使用SM2公钥加密会话密钥并发送给后端
+            const encryptedSessionKey = await SafetyUtils.sm2Encrypt(
+              this.#sessionSm4Key
+            );
+
+            // 发送会话密钥给后端（使用特殊的消息类型）
+            this.#ws?.send(
+              JSON.stringify({
+                type: 'session-key',
+                sm4KeyEncrypted: encryptedSessionKey,
+                timestamp: Date.now(),
+              })
+            );
+          } catch (error) {
+            console.error('会话密钥建立失败:', error);
+          }
+        }
+
+        // 启动心跳
+        this.#startHeartbeat();
+
+        resolve();
+      };
+
+      // 接收消息
+      this.#ws.onmessage = async (event) => {
+        try {
+          let message: WebSocketMessage;
+
+          if (typeof event.data === 'string') {
+            message = JSON.parse(event.data);
+          } else {
+            message = event.data;
+          }
+
+          // 解密处理
+          if (
+            this.#options.enableEncrypt &&
+            message.encryptedData &&
+            this.#sessionSm4Key
+          ) {
+            try {
+              // 使用会话SM4密钥解密数据
+              const decryptedPayload = SafetyUtils.sm4Decrypt(
+                this.#sessionSm4Key,
+                message.encryptedData
+              );
+
+              // 解析解密后的payload
+              if (
+                typeof decryptedPayload === 'object' &&
+                decryptedPayload !== null
+              ) {
+                const payload = decryptedPayload as {
+                  data?: unknown;
+                  params?: Record<string, unknown>;
+                };
+                message.data = payload.data;
+                message.params = payload.params;
+              } else {
+                message.data = decryptedPayload;
+              }
+            } catch (error) {
+              console.error('WebSocket消息解密失败:', error);
+            }
+          }
+
+          // 触发对应类型的回调
+          const callbacks = this.#eventCallbacks.get(message.type);
+          if (callbacks) {
+            callbacks.forEach((callback) => callback(message.data));
+          }
+
+          // 触发通用消息回调
+          const allCallbacks = this.#eventCallbacks.get('*');
+          if (allCallbacks) {
+            allCallbacks.forEach((callback) => callback(message));
+          }
+        } catch (error) {
+          console.error('WebSocket消息处理失败:', error);
+        }
+      };
+
+      // 连接关闭
+      this.#ws.onclose = (event) => {
+        console.log('WebSocket连接关闭:', event.code, event.reason);
+        this.#stopHeartbeat();
+        this.#clearConnectionTimeout();
+
+        // 如果不是手动关闭且未达到最大重连次数，则尝试重连
+        if (!this.#isManualClose) {
+          this.#attemptReconnect();
+        }
+      };
+
+      // 连接错误
+      this.#ws.onerror = (error) => {
+        console.error('WebSocket连接错误:', error);
+        this.#clearConnectionTimeout();
+        reject(error);
+      };
+    });
+  }
+
+  /**
+   * 发送消息
+   * @param type - 消息类型
+   * @param data - 消息数据
+   * @param params - 额外参数（可选）
+   */
+  async send(
+    type: string,
+    data?: unknown,
+    params?: Record<string, unknown>
+  ): Promise<void> {
+    if (!this.#ws || this.#ws.readyState !== WebSocket.OPEN) {
+      throw new Error('WebSocket未连接');
+    }
+
+    let message: WebSocketMessage = {
+      type,
+      data,
+      params,
+      timestamp: Date.now(),
+    };
+
+    // 加密处理
+    if (this.#options.enableEncrypt) {
+      try {
+        // 生成SM4密钥
+        const sm4Key = SafetyUtils.generateSm4Key();
+
+        // 使用SM2公钥加密SM4密钥
+        const sm4KeyEncrypted = await SafetyUtils.sm2Encrypt(sm4Key);
+
+        // 组合数据和参数进行加密
+        const payload = {
+          data,
+          params,
+        };
+
+        // 使用SM4加密整个payload
+        const encryptedData = SafetyUtils.sm4Encrypt(sm4Key, payload);
+
+        message = {
+          type,
+          encryptedData,
+          sm4KeyEncrypted,
+          timestamp: Date.now(),
+        };
+      } catch (error) {
+        console.error('WebSocket消息加密失败:', error);
+        throw new Error('消息加密失败');
+      }
+    }
+
+    this.#ws.send(JSON.stringify(message));
+  }
+
+  /**
+   * 注册事件监听器
+   * @param type - 消息类型（'*'表示监听所有消息）
+   * @param callback - 回调函数
+   * @returns 取消订阅函数
+   */
+  on(type: string, callback: WebSocketEventCallback): () => void {
+    if (!this.#eventCallbacks.has(type)) {
+      this.#eventCallbacks.set(type, new Set());
+    }
+    this.#eventCallbacks.get(type)!.add(callback);
+
+    // 返回取消订阅函数
+    return () => {
+      this.off(type, callback);
+    };
+  }
+
+  /**
+   * 移除事件监听器
+   * @param type - 消息类型
+   * @param callback - 回调函数
+   */
+  off(type: string, callback: WebSocketEventCallback): void {
+    const callbacks = this.#eventCallbacks.get(type);
+    if (callbacks) {
+      callbacks.delete(callback);
+      if (callbacks.size === 0) {
+        this.#eventCallbacks.delete(type);
+      }
+    }
+  }
+
+  /**
+   * 关闭WebSocket连接
+   */
+  close(): void {
+    this.#isManualClose = true;
+    this.#stopHeartbeat();
+    this.#clearReconnectTimer();
+    this.#clearConnectionTimeout();
+    this.#sessionSm4Key = null; // 清除会话密钥
+
+    if (this.#ws) {
+      this.#ws.close();
+      this.#ws = null;
+    }
+
+    console.log('WebSocket连接已手动关闭');
+  }
+
+  /**
+   * 获取连接状态
+   * @returns WebSocket就绪状态
+   */
+  get readyState(): number {
+    return this.#ws?.readyState ?? WebSocket.CLOSED;
+  }
+
+  /**
+   * 是否已连接
+   * @returns 是否已连接
+   */
+  get isConnected(): boolean {
+    return this.#ws?.readyState === WebSocket.OPEN;
+  }
+
+  // ===================== 私有方法 =====================
+
+  /**
+   * 尝试重连
+   */
+  #attemptReconnect(): void {
+    const { maxReconnectAttempts, reconnectInterval } = this.#options;
+
+    // 检查是否达到最大重连次数
+    if (
+      maxReconnectAttempts !== -1 &&
+      this.#reconnectAttempts >= maxReconnectAttempts
+    ) {
+      console.error(
+        `WebSocket重连失败：已达到最大重连次数(${maxReconnectAttempts})`
+      );
+      return;
+    }
+
+    this.#reconnectAttempts++;
+    console.log(
+      `WebSocket将在${reconnectInterval}ms后尝试第${this.#reconnectAttempts}次重连...`
+    );
+
+    this.#reconnectTimer = window.setTimeout(() => {
+      this.connect().catch((error) => {
+        console.error('WebSocket重连失败:', error);
+      });
+    }, reconnectInterval);
+  }
+
+  /**
+   * 启动心跳
+   */
+  #startHeartbeat(): void {
+    this.#stopHeartbeat();
+
+    this.#heartbeatTimer = window.setInterval(() => {
+      if (this.isConnected) {
+        this.send('ping').catch((error) => {
+          console.error('心跳发送失败:', error);
+        });
+      }
+    }, this.#options.heartbeatInterval);
+  }
+
+  /**
+   * 停止心跳
+   */
+  #stopHeartbeat(): void {
+    if (this.#heartbeatTimer) {
+      clearInterval(this.#heartbeatTimer);
+      this.#heartbeatTimer = null;
+    }
+  }
+
+  /**
+   * 清除重连定时器
+   */
+  #clearReconnectTimer(): void {
+    if (this.#reconnectTimer) {
+      clearTimeout(this.#reconnectTimer);
+      this.#reconnectTimer = null;
+    }
+  }
+
+  /**
+   * 清除连接超时定时器
+   */
+  #clearConnectionTimeout(): void {
+    if (this.#connectionTimeoutTimer) {
+      clearTimeout(this.#connectionTimeoutTimer);
+      this.#connectionTimeoutTimer = null;
+    }
+  }
+}
+
+/**
+ * 创建WebSocket管理器实例的工厂函数
+ * @param options - WebSocket配置选项
+ * @returns WebSocket管理器实例
+ */
+export function createWebSocket(options?: WebSocketOptions): WebSocketManager {
+  return new WebSocketManager(options);
+}
+
+// 导出默认实例
+export const defaultWebSocket = createWebSocket();