diff --git a/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/TodoServiceClient.java b/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/TodoServiceClient.java
new file mode 100644
index 0000000..416e5fd
--- /dev/null
+++ b/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/TodoServiceClient.java
@@ -0,0 +1,83 @@
+package com.hz.pm.api.external.todo;
+
+import cn.hutool.http.HttpRequest;
+import cn.hutool.http.HttpResponse;
+import cn.hutool.http.HttpUtil;
+import cn.hutool.http.Method;
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.TypeReference;
+import com.hz.pm.api.external.todo.dto.AddSingleWkHandleDTO;
+import com.hz.pm.api.external.todo.dto.TodoDto;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * @author 王仁康
+ * @date 2024-01-02 16:55:51
+ */
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class TodoServiceClient {
+
+    /**
+     * 外部系统域名
+     */
+    @Value("${sms.client-url:}")
+    private String todoUrl;
+
+    // 发送待办
+    public static final String TODO_ADD = "/single_wk_handle/addWkhandle";
+
+    // 完成待办
+    public static final String TODO_COMPLETE = "/single_wk_handle/completeHandle";
+
+
+    /**
+     * 添加待办方法
+     * @param addSingleWkHandleDTO
+     * @return 接口返回待办ID
+     */
+    public TodoDto addTodo(AddSingleWkHandleDTO addSingleWkHandleDTO) {
+        String url = todoUrl + TODO_ADD;
+        Map<String,Object> map = new HashMap<>();
+        JSONObject json = (JSONObject) JSONObject.toJSON(addSingleWkHandleDTO.getParams());
+        String jsonString = JSON.toJSONString(json);
+        map.put("params", jsonString);
+        map.put("wkContent",addSingleWkHandleDTO.getWkContent());
+        map.put("wkType",addSingleWkHandleDTO.getWkType());
+        map.put("wkUser",addSingleWkHandleDTO.getWkUser());
+        String responseResult = HttpUtil.post(url, JSON.toJSONString(map));
+        TodoDto todoDto = JSON.parseObject(responseResult, new TypeReference<TodoDto>() {
+        });
+//        return JSON.parseObject(responseResult, new TypeReference<HashMap<String, String>>() {
+//        }).get("data");
+        return todoDto;
+    }
+
+    /**
+     * 完成待办
+     * @param wkhandleId 待办ID
+     */
+    public TodoDto completeTodo(String wkhandleId){
+        String url = todoUrl + TODO_COMPLETE;
+        HashMap<String,Object> map = new HashMap<>();
+        map.put("wkhandleId",wkhandleId);
+        // 发送PUT请求
+        HttpRequest request = HttpUtil.createRequest(Method.PUT,url)
+                .form("wkhandleId",wkhandleId);
+        HttpResponse response = request.execute();
+        String responseBody = response.body();
+        TodoDto todoDto = JSON.parseObject(responseBody, new TypeReference<TodoDto>() {
+        });
+        return todoDto;
+    }
+
+
+}
\ No newline at end of file
diff --git a/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/dto/AddSingleWkHandleDTO.java b/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/dto/AddSingleWkHandleDTO.java
new file mode 100644
index 0000000..5ed6fb2
--- /dev/null
+++ b/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/dto/AddSingleWkHandleDTO.java
@@ -0,0 +1,32 @@
+package com.hz.pm.api.external.todo.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+/**
+ * @author 王仁康
+ * @date 2024-01-02 16:55:51
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class AddSingleWkHandleDTO implements Serializable {
+
+    private static final long serialVersionUID = -2067546352159912820L;
+
+    // 待办参数,ObjectJson字符串
+    private Object params;
+
+    // 待办内容,默认取待办配置中的
+    private String wkContent;
+
+    // 待办类型
+    private String wkType;
+
+    // 待办用户
+    private String wkUser;
+
+}
diff --git a/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/dto/TodoDto.java b/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/dto/TodoDto.java
new file mode 100644
index 0000000..75cb99f
--- /dev/null
+++ b/hz-pm-api/src/main/java/com/hz/pm/api/external/todo/dto/TodoDto.java
@@ -0,0 +1,23 @@
+package com.hz.pm.api.external.todo.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * @author 王仁康
+ * @date 2024-01-02 17:04:09
+ */
+@AllArgsConstructor
+@Data
+public class TodoDto implements Serializable {
+
+    private static final long serialVersionUID = 241303725133613373L;
+
+    private Integer code;
+
+    private String msg;
+
+    private String data;
+}