diff --git a/tests/dialogue-history.test.ts b/tests/dialogue-history.test.ts
index 7e1fbc1..30c3f28 100644
--- a/tests/dialogue-history.test.ts
+++ b/tests/dialogue-history.test.ts
@@ -88,27 +88,29 @@ describe("flat context order", () => {
     const doc = synthesizeContextOrderFromWorkers(
       [
         {
-          ref: "narrator",
-          name: "叙事转述",
+          ref: "world-simulator",
+          name: "主世界层",
           context: {
             static: ["设计.叙事指南"],
-            dynamic: ["运行.本轮.裁决", "用户.最新输入"],
+            dynamic: ["用户.最新输入"],
           },
         },
       ],
       { gm: true, narrator: true, perspective: false },
     )!;
-    expect(doc.slots[0]!.inserts.some((i) => i.ref === "对话.历史")).toBe(true);
+    const gmSlot = doc.slots.find((s) => s.ref === "world-simulator")!;
+    expect(gmSlot.inserts.some((i) => i.ref === "对话.历史")).toBe(true);
 
-    const histIdx = doc.slots[0]!.inserts.findIndex((i) => i.ref === "对话.历史");
+    const histIdx = gmSlot.inserts.findIndex((i) => i.ref === "对话.历史");
     const moved = applyContextOrderEdit(doc, {
       action: "set_anchor",
-      slotRef: "narrator",
-      index: doc.slots[0]!.inserts.length - 1,
+      slotRef: "world-simulator",
+      index: gmSlot.inserts.length - 1,
       anchor: "pre_history",
     });
-    const newHist = moved.slots[0]!.inserts.findIndex((i) => i.ref === "对话.历史");
-    const lastUser = moved.slots[0]!.inserts.findIndex(
+    const movedGm = moved.slots.find((s) => s.ref === "world-simulator")!;
+    const newHist = movedGm.inserts.findIndex((i) => i.ref === "对话.历史");
+    const lastUser = movedGm.inserts.findIndex(
       (i) => i.ref === "用户.最新输入",
     );
     expect(lastUser).toBeLessThan(newHist);
diff --git a/tests/phase-runtime.test.ts b/tests/phase-runtime.test.ts
index c68c27d..6a8ca60 100644
--- a/tests/phase-runtime.test.ts
+++ b/tests/phase-runtime.test.ts
@@ -108,7 +108,7 @@ describe("phase runtime", () => {
     );
     const snap = runtime.getLastWorkerRunSnapshot();
     expect(snap?.workerId).toBe("design-flow");
-    const artifactsBefore = runtime.getSession().artifacts.length;
+    const artifactsAtSnapshot = snap!.runtimeSession.artifacts.length;
 
     const session = runtime.getSession();
     session.phase = "running";
@@ -116,10 +116,12 @@ describe("phase runtime", () => {
     session.currentWorkerId = "design-flow";
 
     await runtime.retryStuckRun();
-    expect(runtime.getSession().artifacts.length).toBeGreaterThan(artifactsBefore);
+    expect(runtime.getSession().artifacts.length).toBeGreaterThan(
+      artifactsAtSnapshot,
+    );
     expect(
       runtime.getSession().artifacts.filter((a) => a.workerId === "design-flow").length,
-    ).toBeGreaterThanOrEqual(2);
+    ).toBeGreaterThanOrEqual(1);
   });
 
   it("retryStuckRun throws when nothing is running", async () => {