diff --git a/CHANGELOG.md b/CHANGELOG.md
index efa48eb622e..40929460779 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -51,6 +51,7 @@ Docs: https://docs.openclaw.ai
 - Memory/QMD: treat prefixed `no results found` marker output as an empty result set in qmd JSON parsing. (#11302) Thanks @blazerui.
 - Memory/QMD: make `memory status` read-only by skipping QMD boot update/embed side effects for status-only manager checks.
 - Memory/QMD: keep original QMD failures when builtin fallback initialization fails (for example missing embedding API keys), instead of replacing them with fallback init errors.
+- TUI/Hooks: pass explicit reset reason (`new` vs `reset`) through `sessions.reset` and emit internal command hooks for gateway-triggered resets so `/new` hook workflows fire in TUI/webchat.
 - Memory/QMD: pass result limits to `search`/`vsearch` commands so QMD can cap results earlier.
 - Memory/QMD: avoid reading full markdown files when a `from/lines` window is requested in QMD reads.
 - Memory/QMD: skip rewriting unchanged session export markdown files during sync to reduce disk churn.
diff --git a/src/gateway/protocol/schema/sessions.ts b/src/gateway/protocol/schema/sessions.ts
index a4363542f5a..e0d855bd4f7 100644
--- a/src/gateway/protocol/schema/sessions.ts
+++ b/src/gateway/protocol/schema/sessions.ts
@@ -82,7 +82,10 @@ export const SessionsPatchParamsSchema = Type.Object(
 );
 
 export const SessionsResetParamsSchema = Type.Object(
-  { key: NonEmptyString },
+  {
+    key: NonEmptyString,
+    reason: Type.Optional(Type.Union([Type.Literal("new"), Type.Literal("reset")])),
+  },
   { additionalProperties: false },
 );
 
diff --git a/src/gateway/server-methods/sessions.ts b/src/gateway/server-methods/sessions.ts
index f27c6b8e313..c10f825d45f 100644
--- a/src/gateway/server-methods/sessions.ts
+++ b/src/gateway/server-methods/sessions.ts
@@ -13,6 +13,7 @@ import {
   type SessionEntry,
   updateSessionStore,
 } from "../../config/sessions.js";
+import { createInternalHookEvent, triggerInternalHook } from "../../hooks/internal-hooks.js";
 import { normalizeAgentId, parseAgentSessionKey } from "../../routing/session-key.js";
 import {
   ErrorCodes,
@@ -306,6 +307,19 @@ export const sessionsHandlers: GatewayRequestHandlers = {
     const cfg = loadConfig();
     const target = resolveGatewaySessionStoreTarget({ cfg, key });
     const { entry } = loadSessionEntry(key);
+    const commandReason = p.reason === "new" ? "new" : "reset";
+    const hookEvent = createInternalHookEvent(
+      "command",
+      commandReason,
+      target.canonicalKey ?? key,
+      {
+        sessionEntry: entry,
+        previousSessionEntry: entry,
+        commandSource: "gateway:sessions.reset",
+        cfg,
+      },
+    );
+    await triggerInternalHook(hookEvent);
     const sessionId = entry?.sessionId;
     const cleanupError = await ensureSessionRuntimeCleanup({ cfg, key, target, sessionId });
     if (cleanupError) {
diff --git a/src/gateway/server.sessions.gateway-server-sessions-a.e2e.test.ts b/src/gateway/server.sessions.gateway-server-sessions-a.e2e.test.ts
index d6f66ef315d..9d387c8ac6e 100644
--- a/src/gateway/server.sessions.gateway-server-sessions-a.e2e.test.ts
+++ b/src/gateway/server.sessions.gateway-server-sessions-a.e2e.test.ts
@@ -21,6 +21,10 @@ const sessionCleanupMocks = vi.hoisted(() => ({
   stopSubagentsForRequester: vi.fn(() => ({ stopped: 0 })),
 }));
 
+const sessionHookMocks = vi.hoisted(() => ({
+  triggerInternalHook: vi.fn(async () => {}),
+}));
+
 vi.mock("../auto-reply/reply/queue.js", async () => {
   const actual = await vi.importActual<typeof import("../auto-reply/reply/queue.js")>(
     "../auto-reply/reply/queue.js",
@@ -41,6 +45,16 @@ vi.mock("../auto-reply/reply/abort.js", async () => {
   };
 });
 
+vi.mock("../hooks/internal-hooks.js", async () => {
+  const actual = await vi.importActual<typeof import("../hooks/internal-hooks.js")>(
+    "../hooks/internal-hooks.js",
+  );
+  return {
+    ...actual,
+    triggerInternalHook: sessionHookMocks.triggerInternalHook,
+  };
+});
+
 installGatewayTestHooks({ scope: "suite" });
 
 let server: Awaited<ReturnType<typeof startGatewayServer>>;
@@ -74,6 +88,7 @@ describe("gateway server sessions", () => {
   beforeEach(() => {
     sessionCleanupMocks.clearSessionQueues.mockClear();
     sessionCleanupMocks.stopSubagentsForRequester.mockClear();
+    sessionHookMocks.triggerInternalHook.mockClear();
   });
 
   test("lists and patches session store via sessions.* RPC", async () => {
@@ -643,6 +658,43 @@ describe("gateway server sessions", () => {
     ws.close();
   });
 
+  test("sessions.reset emits internal command hook with reason", async () => {
+    const dir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-sessions-"));
+    const storePath = path.join(dir, "sessions.json");
+    testState.sessionStorePath = storePath;
+
+    await fs.writeFile(
+      path.join(dir, "sess-main.jsonl"),
+      `${JSON.stringify({ role: "user", content: "hello" })}\n`,
+      "utf-8",
+    );
+
+    await writeSessionStore({
+      entries: {
+        main: { sessionId: "sess-main", updatedAt: Date.now() },
+      },
+    });
+
+    const { ws } = await openClient();
+    const reset = await rpcReq<{ ok: true; key: string }>(ws, "sessions.reset", {
+      key: "main",
+      reason: "new",
+    });
+    expect(reset.ok).toBe(true);
+    expect(sessionHookMocks.triggerInternalHook).toHaveBeenCalledTimes(1);
+    const [event] = sessionHookMocks.triggerInternalHook.mock.calls[0] ?? [];
+    expect(event).toMatchObject({
+      type: "command",
+      action: "new",
+      sessionKey: "agent:main:main",
+      context: {
+        commandSource: "gateway:sessions.reset",
+      },
+    });
+    expect(event.context.previousSessionEntry).toMatchObject({ sessionId: "sess-main" });
+    ws.close();
+  });
+
   test("sessions.reset returns unavailable when active run does not stop", async () => {
     const dir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-sessions-"));
     const storePath = path.join(dir, "sessions.json");
diff --git a/src/tui/gateway-chat.ts b/src/tui/gateway-chat.ts
index f859fe027f4..30016edc333 100644
--- a/src/tui/gateway-chat.ts
+++ b/src/tui/gateway-chat.ts
@@ -204,8 +204,11 @@ export class GatewayChatClient {
     return await this.client.request<SessionsPatchResult>("sessions.patch", opts);
   }
 
-  async resetSession(key: string) {
-    return await this.client.request("sessions.reset", { key });
+  async resetSession(key: string, reason?: "new" | "reset") {
+    return await this.client.request("sessions.reset", {
+      key,
+      ...(reason ? { reason } : {}),
+    });
   }
 
   async getStatus() {
diff --git a/src/tui/tui-command-handlers.test.ts b/src/tui/tui-command-handlers.test.ts
index 269dc7c3820..8e9f45d6cff 100644
--- a/src/tui/tui-command-handlers.test.ts
+++ b/src/tui/tui-command-handlers.test.ts
@@ -45,4 +45,42 @@ describe("tui command handlers", () => {
     );
     expect(requestRender).toHaveBeenCalled();
   });
+
+  it("passes reset reason when handling /new and /reset", async () => {
+    const resetSession = vi.fn().mockResolvedValue({ ok: true });
+    const addSystem = vi.fn();
+    const requestRender = vi.fn();
+    const loadHistory = vi.fn().mockResolvedValue(undefined);
+
+    const { handleCommand } = createCommandHandlers({
+      client: { resetSession } as never,
+      chatLog: { addSystem } as never,
+      tui: { requestRender } as never,
+      opts: {},
+      state: {
+        currentSessionKey: "agent:main:main",
+        activeChatRunId: null,
+        sessionInfo: {},
+      } as never,
+      deliverDefault: false,
+      openOverlay: vi.fn(),
+      closeOverlay: vi.fn(),
+      refreshSessionInfo: vi.fn(),
+      loadHistory,
+      setSession: vi.fn(),
+      refreshAgents: vi.fn(),
+      abortActive: vi.fn(),
+      setActivityStatus: vi.fn(),
+      formatSessionKey: vi.fn(),
+      applySessionInfoFromPatch: vi.fn(),
+      noteLocalRunId: vi.fn(),
+    });
+
+    await handleCommand("/new");
+    await handleCommand("/reset");
+
+    expect(resetSession).toHaveBeenNthCalledWith(1, "agent:main:main", "new");
+    expect(resetSession).toHaveBeenNthCalledWith(2, "agent:main:main", "reset");
+    expect(loadHistory).toHaveBeenCalledTimes(2);
+  });
 });
diff --git a/src/tui/tui-command-handlers.ts b/src/tui/tui-command-handlers.ts
index 8be381f6225..233cc293bdc 100644
--- a/src/tui/tui-command-handlers.ts
+++ b/src/tui/tui-command-handlers.ts
@@ -436,7 +436,7 @@ export function createCommandHandlers(context: CommandHandlerContext) {
           state.sessionInfo.totalTokens = null;
           tui.requestRender();
 
-          await client.resetSession(state.currentSessionKey);
+          await client.resetSession(state.currentSessionKey, name);
           chatLog.addSystem(`session ${state.currentSessionKey} reset`);
           await loadHistory();
         } catch (err) {