diff --git a/src/commands/init.ts b/src/commands/init.ts
index 631c42e..53f3354 100644
--- a/src/commands/init.ts
+++ b/src/commands/init.ts
@@ -33,6 +33,7 @@ const CONFIG_TEMPLATE = `# Rune 配置文件
 #           # {{change-name}} 设计文档
 #       - name: task
 #         prompt: 生成任务清单
+#         depend: [design]
 #         template: |
 #           # {{change-name}} 任务清单
 `;
diff --git a/src/defaults/config.ts b/src/defaults/config.ts
index ead407c..c438f48 100644
--- a/src/defaults/config.ts
+++ b/src/defaults/config.ts
@@ -42,6 +42,7 @@ export const defaultConfig: RuneConfig = {
         },
         {
           name: "task",
+          depend: ["design"],
           prompt: `请根据设计文档，生成一份任务列表。
 
 要求：
diff --git a/tests/defaults/config.test.ts b/tests/defaults/config.test.ts
index aea42bf..e321421 100644
--- a/tests/defaults/config.test.ts
+++ b/tests/defaults/config.test.ts
@@ -32,6 +32,13 @@ describe("defaultConfig", () => {
     expect(taskDoc!.prompt).toBeTruthy();
   });
 
+  it("task 文档依赖 design", () => {
+    const taskDoc = defaultConfig.stages.plan!.documents.find(
+      (d) => d.name === "task",
+    );
+    expect(taskDoc!.depend).toEqual(["design"]);
+  });
+
   it("design 文档有 template", () => {
     const designDoc = defaultConfig.stages.plan!.documents.find(
       (d) => d.name === "design",