diff --git a/src/auto-reply/reply.raw-body.test.ts b/src/auto-reply/reply.raw-body.test.ts
index 1804b204d..3afabf86e 100644
--- a/src/auto-reply/reply.raw-body.test.ts
+++ b/src/auto-reply/reply.raw-body.test.ts
@@ -114,7 +114,7 @@ describe("RawBody directive parsing", () => {
     vi.clearAllMocks();
   });
 
-  it("handles directives, history, and non-default agent session files", async () => {
+  it("handles directives and history in the prompt", async () => {
     await withTempHome(async (home) => {
       agentMocks.runEmbeddedPiAgent.mockResolvedValue({
         payloads: [{ text: "ok" }],
@@ -164,67 +164,6 @@ describe("RawBody directive parsing", () => {
       expect(prompt).toContain('"body": "hello"');
       expect(prompt).toContain("status please");
       expect(prompt).not.toContain("/think:high");
-      const agentId = "worker1";
-      const sessionId = "sess-worker-1";
-      const sessionKey = `agent:${agentId}:telegram:12345`;
-      const sessionsDir = path.join(home, ".openclaw", "agents", agentId, "sessions");
-      const sessionFile = path.join(sessionsDir, `${sessionId}.jsonl`);
-      const storePath = path.join(sessionsDir, "sessions.json");
-      await fs.mkdir(sessionsDir, { recursive: true });
-      await fs.writeFile(sessionFile, "", "utf-8");
-      await fs.writeFile(
-        storePath,
-        JSON.stringify(
-          {
-            [sessionKey]: {
-              sessionId,
-              sessionFile,
-              updatedAt: Date.now(),
-            },
-          },
-          null,
-          2,
-        ),
-        "utf-8",
-      );
-
-      agentMocks.runEmbeddedPiAgent.mockReset();
-      agentMocks.runEmbeddedPiAgent.mockResolvedValue({
-        payloads: [{ text: "ok" }],
-        meta: {
-          durationMs: 1,
-          agentMeta: { sessionId, provider: "anthropic", model: "claude-opus-4-5" },
-        },
-      });
-
-      const resWorker = await getReplyFromConfig(
-        {
-          Body: "hello",
-          From: "telegram:12345",
-          To: "telegram:12345",
-          SessionKey: sessionKey,
-          Provider: "telegram",
-          Surface: "telegram",
-          CommandAuthorized: true,
-        },
-        {},
-        {
-          agents: {
-            defaults: {
-              model: "anthropic/claude-opus-4-5",
-              workspace: path.join(home, "openclaw"),
-            },
-          },
-        },
-      );
-
-      const textWorker = Array.isArray(resWorker) ? resWorker[0]?.text : resWorker?.text;
-      expect(textWorker).toBe("ok");
-      expect(agentMocks.runEmbeddedPiAgent).toHaveBeenCalledOnce();
-      expect(
-        (agentMocks.runEmbeddedPiAgent.mock.calls[0]?.[0] as { sessionFile?: string } | undefined)
-          ?.sessionFile,
-      ).toBe(sessionFile);
     });
   });
 });
diff --git a/src/auto-reply/reply/session.test.ts b/src/auto-reply/reply/session.test.ts
index 41fb3e961..100251cd9 100644
--- a/src/auto-reply/reply/session.test.ts
+++ b/src/auto-reply/reply/session.test.ts
@@ -195,6 +195,47 @@ describe("initSessionState RawBody", () => {
 
     expect(result.triggerBodyNormalized).toBe("/status");
   });
+
+  it("uses the default per-agent sessions store when config store is unset", async () => {
+    const root = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-session-store-default-"));
+    const stateDir = path.join(root, ".openclaw");
+    const agentId = "worker1";
+    const sessionKey = `agent:${agentId}:telegram:12345`;
+    const sessionId = "sess-worker-1";
+    const sessionFile = path.join(stateDir, "agents", agentId, "sessions", `${sessionId}.jsonl`);
+    const storePath = path.join(stateDir, "agents", agentId, "sessions", "sessions.json");
+
+    vi.stubEnv("OPENCLAW_STATE_DIR", stateDir);
+    try {
+      await fs.mkdir(path.dirname(storePath), { recursive: true });
+      await saveSessionStore(storePath, {
+        [sessionKey]: {
+          sessionId,
+          sessionFile,
+          updatedAt: Date.now(),
+        },
+      });
+
+      const cfg = {} as OpenClawConfig;
+      const result = await initSessionState({
+        ctx: {
+          Body: "hello",
+          ChatType: "direct",
+          Provider: "telegram",
+          Surface: "telegram",
+          SessionKey: sessionKey,
+        },
+        cfg,
+        commandAuthorized: true,
+      });
+
+      expect(result.sessionEntry.sessionId).toBe(sessionId);
+      expect(result.sessionEntry.sessionFile).toBe(sessionFile);
+      expect(result.storePath).toBe(storePath);
+    } finally {
+      vi.unstubAllEnvs();
+    }
+  });
 });
 
 describe("initSessionState reset policy", () => {