diff --git a/.env.development b/.env.development
index 625030d..f0bfd02 100644
--- a/.env.development
+++ b/.env.development
@@ -1,2 +1,3 @@
 REACT_APP_API_AUTH=http://127.0.0.1:8000
-REACT_APP_API_BLOG=http://127.0.0.1:8800
\ No newline at end of file
+REACT_APP_API_BLOG=http://127.0.0.1:8800
+REACT_APP_API_TODO=http://127.0.0.1:8880
\ No newline at end of file
diff --git a/.env.production b/.env.production
index e7069ae..9dc9f27 100644
--- a/.env.production
+++ b/.env.production
@@ -1,2 +1,3 @@
 REACT_APP_API_AUTH=https://www.demo.test
-REACT_APP_API_BLOG=https://www.demo.test
\ No newline at end of file
+REACT_APP_API_BLOG=https://www.demo.test
+REACT_APP_API_TODO=https://www.demo.test
\ No newline at end of file
diff --git a/src/App.js b/src/App.js
index d4f5200..66e8a5f 100644
--- a/src/App.js
+++ b/src/App.js
@@ -12,6 +12,8 @@ import PostCategory from "./pages/PostCategory";
 import Login from "./pages/Login";
 import Register from './pages/Register';
 import Profile from "./pages/Profile";
+import TaskPage from "./pages/TaskPage"; 
+
 import { AuthProvider } from "./context/AuthContext";
 
 function App() {
@@ -32,6 +34,7 @@ function App() {
               <Route path="/login" element={<Login />} />
               <Route path="/register" element={<Register />} />
               <Route path="/profile" element={<Profile />} />
+              <Route path="/tasks" element={<TaskPage />} />
             </Routes>
           </main>
           <Footer />
diff --git a/src/api/todoApi.js b/src/api/todoApi.js
new file mode 100644
index 0000000..e67050a
--- /dev/null
+++ b/src/api/todoApi.js
@@ -0,0 +1,20 @@
+// src/api/todoApi.js
+import axios from 'axios';
+
+const todoApi = axios.create({
+  baseURL: process.env.REACT_APP_API_TODO,
+  headers: {
+    'Content-Type': 'application/json',
+  }
+});
+
+// JWT 자동 첨부
+todoApi.interceptors.request.use(config => {
+  const token = localStorage.getItem('access');
+  if (token) {
+    config.headers.Authorization = `Bearer ${token}`;
+  }
+  return config;
+});
+
+export default todoApi;
diff --git a/src/components/Navbar.js b/src/components/Navbar.js
index eeb664f..578a50a 100644
--- a/src/components/Navbar.js
+++ b/src/components/Navbar.js
@@ -6,7 +6,7 @@ const Navbar = () => {
   const navigate = useNavigate();
   const { isLoggedIn, logout, user } = useAuth();
 
-  const menuItems = ["home", "about", "posts", "paas", "infra"];
+  const menuItems = ["home", "about", "posts", "paas", "infra", "tasks"];
 
   return (
     <nav className="fixed w-full z-50 bg-white/90 backdrop-blur-md shadow-sm">
diff --git a/src/components/Todo/TodoDetail.js b/src/components/Todo/TodoDetail.js
new file mode 100644
index 0000000..abdaebf
--- /dev/null
+++ b/src/components/Todo/TodoDetail.js
@@ -0,0 +1,112 @@
+import React, { useState, useEffect } from "react";
+import todoApi from "../../api/todoApi";
+
+const TodoDetail = ({ task, onUpdated }) => {
+  const [formData, setFormData] = useState({
+    title: "",
+    description: "",
+    due_date: "",
+    tags: "",
+  });
+
+  useEffect(() => {
+    if (task) {
+      setFormData({
+        title: task.title,
+        description: task.description || "",
+        due_date: task.due_date || "",
+        tags: (task.tags || []).join(", "),
+      });
+    }
+  }, [task]);
+
+  const handleChange = (e) => {
+    setFormData((prev) => ({
+      ...prev,
+      [e.target.name]: e.target.value,
+    }));
+  };
+
+  const handleUpdate = async () => {
+    try {
+      const tagList =
+        formData.tags.trim() !== ""
+          ? formData.tags.split(",").map((tag) => tag.trim())
+          : [];
+
+      await todoApi.patch(`/api/todo/tasks/${task.id}/`, {
+        title: formData.title,
+        description: formData.description,
+        due_date: formData.due_date === "" ? null : formData.due_date,
+        tags: tagList,
+      });
+
+      alert("수정되었습니다.");
+      onUpdated?.(); // ✅ 부모에게 갱신 요청
+    } catch (err) {
+      console.error("수정 실패:", err);
+      alert("수정 실패");
+    }
+  };
+
+  return (
+    <div>
+      <h2 className="text-xl font-bold mb-4">🛠 작업 수정</h2>
+
+      <div className="mb-3">
+        <label className="block text-sm text-gray-600 mb-1">제목</label>
+        <input
+          type="text"
+          name="title"
+          value={formData.title}
+          onChange={handleChange}
+          className="w-full px-3 py-2 border rounded-md"
+        />
+      </div>
+
+      <div className="mb-3">
+        <label className="block text-sm text-gray-600 mb-1">설명</label>
+        <textarea
+          name="description"
+          value={formData.description}
+          onChange={handleChange}
+          rows="3"
+          className="w-full px-3 py-2 border rounded-md"
+        />
+      </div>
+
+      <div className="mb-3">
+        <label className="block text-sm text-gray-600 mb-1">마감일</label>
+        <input
+          type="date"
+          name="due_date"
+          value={formData.due_date || ""}
+          onChange={handleChange}
+          className="w-full px-3 py-2 border rounded-md"
+        />
+      </div>
+
+      <div className="mb-4">
+        <label className="block text-sm text-gray-600 mb-1">태그 (쉼표로 구분)</label>
+        <input
+          type="text"
+          name="tags"
+          value={formData.tags}
+          onChange={handleChange}
+          className="w-full px-3 py-2 border rounded-md"
+        />
+      </div>
+
+      <div className="flex justify-end">
+        <button
+          onClick={handleUpdate}
+          className="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600"
+        >
+          💾 저장
+        </button>
+      </div>
+    </div>
+  );
+};
+
+export default TodoDetail;
diff --git a/src/components/Todo/TodoForm.js b/src/components/Todo/TodoForm.js
new file mode 100644
index 0000000..b734f43
--- /dev/null
+++ b/src/components/Todo/TodoForm.js
@@ -0,0 +1,124 @@
+import React, { useState } from "react";
+import todoApi from "../../api/todoApi";
+
+const TodoForm = ({ onTaskCreated }) => {
+  const [formData, setFormData] = useState({
+    title: "",
+    description: "",
+    due_date: "",
+    tags: "",
+  });
+
+  const [expanded, setExpanded] = useState(false);
+
+  const handleChange = (e) => {
+    setFormData((prev) => ({
+      ...prev,
+      [e.target.name]: e.target.value,
+    }));
+  };
+
+  const handleSubmit = async (e) => {
+    e.preventDefault();
+
+    const tagList =
+      formData.tags.trim() !== ""
+        ? formData.tags.split(",").map((tag) => tag.trim())
+        : [];
+
+    try {
+      await todoApi.post("/api/todo/tasks/", {
+        title: formData.title,
+        description: formData.description,
+        due_date: formData.due_date === "" ? null : formData.due_date,
+        tags: tagList,
+      });
+
+      setFormData({ title: "", description: "", due_date: "", tags: "" });
+      setExpanded(false);
+      onTaskCreated();
+    } catch (err) {
+      console.error("등록 실패:", err.response?.data || err.message);
+      alert("등록 실패: " + JSON.stringify(err.response?.data));
+    }
+  };
+
+  const handleCancel = () => {
+    setFormData({ title: "", description: "", due_date: "", tags: "" });
+    setExpanded(false);
+  };
+
+  return (
+    <form
+      onSubmit={handleSubmit}
+      className="bg-white p-4 rounded-lg shadow mb-6 border border-gray-200"
+    >
+      <input
+        type="text"
+        name="title"
+        value={formData.title}
+        onFocus={() => setExpanded(true)}
+        onChange={handleChange}
+        placeholder="➕ 작업 추가하기..."
+        required
+        className="w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-300 mb-2"
+      />
+
+      {expanded && (
+        <>
+          <textarea
+            name="description"
+            value={formData.description}
+            onChange={handleChange}
+            placeholder="설명 (선택)"
+            className="w-full px-3 py-2 border rounded-md resize-none focus:outline-none focus:ring-2 focus:ring-blue-300 mb-2"
+            rows="2"
+          />
+
+          <div className="flex gap-4 mb-2">
+            <div className="flex-1">
+              <label className="block text-sm text-gray-600 mb-1">📅 마감일</label>
+              <input
+                type="date"
+                name="due_date"
+                value={formData.due_date}
+                onChange={handleChange}
+                className="w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-300"
+              />
+            </div>
+
+            <div className="flex-1">
+              <label className="block text-sm text-gray-600 mb-1">🏷 태그</label>
+              <input
+                type="text"
+                name="tags"
+                value={formData.tags}
+                onChange={handleChange}
+                placeholder="예: 중요, 오늘, 업무"
+                className="w-full px-3 py-2 border rounded-md focus:outline-none focus:ring-2 focus:ring-blue-300"
+              />
+            </div>
+          </div>
+
+          <div className="flex justify-end space-x-2">
+            <button
+              type="button"
+              onClick={handleCancel}
+              className="px-4 py-2 border border-gray-300 rounded-md text-gray-600 hover:bg-gray-100 transition"
+            >
+              취소
+            </button>
+            <button
+              type="submit"
+              className="bg-blue-500 text-white px-4 py-2 rounded-md hover:bg-blue-600 transition"
+            >
+              등록
+            </button>
+          </div>
+        </>
+      )}
+    </form>
+  );
+};
+
+export default TodoForm;
diff --git a/src/components/Todo/TodoItem.js b/src/components/Todo/TodoItem.js
new file mode 100644
index 0000000..e5fddcd
--- /dev/null
+++ b/src/components/Todo/TodoItem.js
@@ -0,0 +1,65 @@
+// ✅ src/components/Todo/TodoItem.js
+import React from "react";
+
+const TodoItem = ({ task, onToggleComplete, onClick, onTagClick, onDelete }) => {
+  const handleCheckboxClick = (e) => {
+    e.stopPropagation();
+    onToggleComplete(task.id, task.is_completed);
+  };
+
+  const handleDeleteClick = (e) => {
+    e.stopPropagation();
+    onDelete(task.id);
+  };
+
+  return (
+    <div
+      onClick={onClick}
+      className="bg-white rounded-xl shadow-sm p-4 mb-4 border border-gray-200 hover:shadow-md transition cursor-pointer relative"
+    >
+      <div className="flex items-start">
+        <button
+          onClick={handleCheckboxClick}
+          className={`w-5 h-5 mr-3 rounded-full border-2 mt-1 ${
+            task.is_completed ? "bg-blue-500 border-blue-500" : "border-gray-300"
+          }`}
+        />
+
+        <div className="flex-1">
+          <div className={`text-lg font-semibold ${task.is_completed ? "line-through text-gray-400" : ""}`}>
+            {task.title}
+          </div>
+
+          {task.due_date && (
+            <div className="text-sm text-gray-500 mt-1">📅 마감일: {task.due_date}</div>
+          )}
+
+          <div className="mt-2 space-x-2">
+            {task.tags?.map((tag) => (
+              <button
+                key={tag}
+                onClick={(e) => {
+                  e.stopPropagation();
+                  onTagClick(tag);
+                }}
+                className="text-xs bg-gray-100 hover:bg-blue-100 text-gray-700 px-2 py-1 rounded"
+              >
+                #{tag}
+              </button>
+            ))}
+          </div>
+        </div>
+
+        <button
+          onClick={handleDeleteClick}
+          className="text-red-400 hover:text-red-600 ml-4 text-sm"
+          title="삭제"
+        >
+          ✕
+        </button>
+      </div>
+    </div>
+  );
+};
+
+export default TodoItem;
diff --git a/src/components/Todo/TodoList.js b/src/components/Todo/TodoList.js
new file mode 100644
index 0000000..9e1d73a
--- /dev/null
+++ b/src/components/Todo/TodoList.js
@@ -0,0 +1,22 @@
+// ✅ src/components/Todo/TodoList.js
+import React from "react";
+import TodoItem from "./TodoItem";
+
+const TodoList = ({ tasks, onSelectTask, onToggleComplete, onTagClick, onDelete }) => {
+  return (
+    <div>
+      {tasks.map((task) => (
+        <TodoItem
+          key={task.id}
+          task={task}
+          onToggleComplete={onToggleComplete}
+          onClick={() => onSelectTask(task)}
+          onTagClick={onTagClick}
+          onDelete={onDelete}
+        />
+      ))}
+    </div>
+  );
+};
+
+export default TodoList;
diff --git a/src/pages/TaskPage.js b/src/pages/TaskPage.js
new file mode 100644
index 0000000..33f6648
--- /dev/null
+++ b/src/pages/TaskPage.js
@@ -0,0 +1,180 @@
+// ✅ src/pages/TaskPage.js
+import React, { useEffect, useState, useCallback } from "react";
+import TodoForm from "../components/Todo/TodoForm";
+import TodoList from "../components/Todo/TodoList";
+import TodoDetail from "../components/Todo/TodoDetail";
+import todoApi from "../api/todoApi";
+
+const FILTERS = [
+  { label: "오늘 할 일", value: "today" },
+  { label: "중요", value: "important" },
+  { label: "계획된 일정", value: "scheduled" },
+  { label: "전체", value: "all" },
+  { label: "완료된 작업", value: "completed" }, // ✅ 추가됨
+];
+
+const TaskPage = () => {
+  const [tasks, setTasks] = useState([]);
+  const [selectedFilter, setSelectedFilter] = useState("all");
+  const [selectedTag, setSelectedTag] = useState(null);
+  const [selectedTask, setSelectedTask] = useState(null);
+
+  const fetchTasks = useCallback(async () => {
+    try {
+      const res = await todoApi.get("/api/todo/tasks/");
+      setTasks(res.data);
+    } catch (err) {
+      console.error("목록 불러오기 실패:", err);
+    }
+  }, []);
+
+  useEffect(() => {
+    fetchTasks();
+  }, [fetchTasks]);
+
+  const closeDetail = () => setSelectedTask(null);
+
+  const filteredTasks = tasks.filter((task) => {
+    if (selectedTag) return task.tags?.includes(selectedTag);
+    if (selectedFilter === "today") {
+      const today = new Date().toISOString().split("T")[0];
+      return task.due_date === today;
+    } else if (selectedFilter === "important") {
+      return task.tags?.includes("중요");
+    } else if (selectedFilter === "scheduled") {
+      return !!task.due_date;
+    } else if (selectedFilter === "completed") {
+      return task.is_completed;
+    }
+    return true; // 전체
+  });
+
+  const allTags = [...new Set(tasks.flatMap((task) => task.tags || []))];
+
+  const toggleComplete = async (taskId, is_completed) => {
+    try {
+      await todoApi.patch(`/api/todo/tasks/${taskId}/`, {
+        is_completed: !is_completed,
+      });
+      fetchTasks();
+    } catch (err) {
+      console.error("완료 상태 변경 실패:", err);
+    }
+  };
+
+  const deleteTask = async (taskId) => {
+    if (!window.confirm("정말로 이 작업을 삭제하시겠습니까?")) return;
+
+    try {
+      await todoApi.delete(`/api/todo/tasks/${taskId}/`);
+      if (selectedTask?.id === taskId) setSelectedTask(null);
+      fetchTasks();
+    } catch (err) {
+      console.error("삭제 실패:", err);
+      alert("삭제에 실패했습니다.");
+    }
+  };
+
+  return (
+    <div className="flex h-screen bg-gray-50">
+      {/* ✅ 왼쪽 사이드바 - 목록 + 태그 */}
+      <aside className="w-60 border-r border-gray-200 p-4 space-y-4 bg-white overflow-y-auto">
+        <div>
+          <h2 className="text-lg font-bold mb-2">📂 목록</h2>
+          {FILTERS.map((filter) => (
+            <button
+              key={filter.value}
+              onClick={() => {
+                setSelectedFilter(filter.value);
+                setSelectedTag(null);
+              }}
+              className={`w-full text-left px-2 py-1 rounded hover:bg-gray-100 ${
+                selectedFilter === filter.value && !selectedTag
+                  ? "bg-blue-100 font-semibold"
+                  : ""
+              }`}
+            >
+              {filter.label}
+            </button>
+          ))}
+        </div>
+
+        <div>
+          <h2 className="text-md font-semibold mt-6 mb-2">🏷 태그</h2>
+          {allTags.map((tag) => (
+            <button
+              key={tag}
+              onClick={() => {
+                setSelectedTag(tag);
+                setSelectedFilter(null);
+              }}
+              className={`w-full text-left px-2 py-1 rounded hover:bg-gray-100 ${
+                selectedTag === tag ? "bg-blue-100 font-semibold" : ""
+              }`}
+            >
+              #{tag}
+            </button>
+          ))}
+        </div>
+      </aside>
+
+      {/* 가운데 메인 영역 */}
+      <main className="flex-1 border-r border-gray-200 p-4 overflow-y-auto">
+        <TodoForm onTaskCreated={fetchTasks} />
+        <div className="flex justify-between items-center mb-4">
+          <h2 className="text-xl font-bold">
+            📋{" "}
+            {(selectedTag && `태그: ${selectedTag}`) ||
+              FILTERS.find((f) => f.value === selectedFilter)?.label ||
+              "할 일"}
+          </h2>
+        </div>
+
+        <TodoList
+          tasks={filteredTasks}
+          onSelectTask={setSelectedTask}
+          onToggleComplete={toggleComplete}
+          onTagClick={(tag) => {
+            setSelectedTag(tag);
+            setSelectedFilter(null);
+          }}
+          onDelete={deleteTask}
+        />
+      </main>
+
+      {/* 오른쪽 상세 Drawer */}
+      <section
+        className={`fixed top-0 right-0 h-full w-full md:w-1/2 lg:w-2/5 xl:w-1/3 bg-white shadow-lg border-l border-gray-300 transform transition-transform duration-300 ease-in-out z-50 ${
+          selectedTask ? "translate-x-0" : "translate-x-full"
+        }`}
+      >
+        <button
+          onClick={closeDetail}
+          className="absolute top-4 right-4 text-gray-600 hover:text-red-500 text-2xl font-bold"
+        >
+          &times;
+        </button>
+        {selectedTask && (
+          <div className="p-6">
+            <TodoDetail
+              task={selectedTask}
+              onUpdated={() => {
+                fetchTasks(); // 목록 갱신
+                setSelectedTask(null); // 상세 창 닫기 (필요에 따라 유지 가능)
+              }}
+            />
+          </div>
+        )}
+      </section>
+
+      {selectedTask && (
+        <div
+          className="fixed inset-0 bg-black bg-opacity-30 z-40"
+          onClick={closeDetail}
+        />
+      )}
+    </div>
+  );
+};
+
+export default TaskPage;
diff --git a/version b/version
index 429d94a..b0a1227 100644
--- a/version
+++ b/version
@@ -1 +1 @@
-0.0.9
\ No newline at end of file
+0.0.10
\ No newline at end of file