diff --git a/packages/adapters/openclaw/src/server/execute.ts b/packages/adapters/openclaw/src/server/execute.ts
index 95949964..f3f2ee44 100644
--- a/packages/adapters/openclaw/src/server/execute.ts
+++ b/packages/adapters/openclaw/src/server/execute.ts
@@ -110,6 +110,60 @@ function buildWakeText(payload: WakePayload, paperclipEnv: Record<string, string
   return lines.join("\n");
 }
 
+function appendWakeText(baseText: string, wakeText: string): string {
+  const trimmedBase = baseText.trim();
+  return trimmedBase.length > 0 ? `${trimmedBase}\n\n${wakeText}` : wakeText;
+}
+
+function buildOpenResponsesWakeInputMessage(wakeText: string): Record<string, unknown> {
+  return {
+    type: "message",
+    role: "user",
+    content: [
+      {
+        type: "input_text",
+        text: wakeText,
+      },
+    ],
+  };
+}
+
+function appendWakeTextToOpenResponsesInput(input: unknown, wakeText: string): unknown {
+  if (typeof input === "string") {
+    return appendWakeText(input, wakeText);
+  }
+
+  if (Array.isArray(input)) {
+    return [...input, buildOpenResponsesWakeInputMessage(wakeText)];
+  }
+
+  if (typeof input === "object" && input !== null) {
+    const parsed = parseObject(input);
+    const content = parsed.content;
+    if (typeof content === "string") {
+      return {
+        ...parsed,
+        content: appendWakeText(content, wakeText),
+      };
+    }
+    if (Array.isArray(content)) {
+      return {
+        ...parsed,
+        content: [
+          ...content,
+          {
+            type: "input_text",
+            text: wakeText,
+          },
+        ],
+      };
+    }
+    return [parsed, buildOpenResponsesWakeInputMessage(wakeText)];
+  }
+
+  return wakeText;
+}
+
 function isTextRequiredResponse(responseText: string): boolean {
   const parsed = parseOpenClawResponse(responseText);
   const parsedError = parsed && typeof parsed.error === "string" ? parsed.error : null;
@@ -478,6 +532,9 @@ export async function execute(ctx: AdapterExecutionContext): Promise<AdapterExec
   const wakeText = buildWakeText(wakePayload, paperclipEnv);
   const payloadText = templateText ? `${templateText}\n\n${wakeText}` : wakeText;
   const isOpenResponses = isOpenResponsesEndpoint(url);
+  const openResponsesInput = Object.prototype.hasOwnProperty.call(payloadTemplate, "input")
+    ? appendWakeTextToOpenResponsesInput(payloadTemplate.input, wakeText)
+    : payloadText;
 
   const paperclipBody: Record<string, unknown> = isOpenResponses
     ? {
@@ -487,9 +544,7 @@ export async function execute(ctx: AdapterExecutionContext): Promise<AdapterExec
           nonEmpty(payloadTemplate.model) ??
           nonEmpty(config.model) ??
           "openclaw",
-      input: Object.prototype.hasOwnProperty.call(payloadTemplate, "input")
-        ? payloadTemplate.input
-        : payloadText,
+      input: openResponsesInput,
       metadata: {
         ...toStringRecord(payloadTemplate.metadata),
         ...paperclipEnv,
diff --git a/server/src/__tests__/openclaw-adapter.test.ts b/server/src/__tests__/openclaw-adapter.test.ts
index f0d9246c..8f6ba851 100644
--- a/server/src/__tests__/openclaw-adapter.test.ts
+++ b/server/src/__tests__/openclaw-adapter.test.ts
@@ -229,6 +229,56 @@ describe("openclaw adapter execute", () => {
     expect(headers["x-openclaw-session-key"]).toBe("paperclip");
   });
 
+  it("appends wake text when OpenResponses input is provided as a message object", async () => {
+    const fetchMock = vi.fn().mockResolvedValue(
+      sseResponse([
+        "event: response.completed\n",
+        'data: {"type":"response.completed","status":"completed"}\n\n',
+      ]),
+    );
+    vi.stubGlobal("fetch", fetchMock);
+
+    const result = await execute(
+      buildContext({
+        url: "https://agent.example/v1/responses",
+        method: "POST",
+        payloadTemplate: {
+          model: "openclaw",
+          input: {
+            type: "message",
+            role: "user",
+            content: [
+              {
+                type: "input_text",
+                text: "start with this context",
+              },
+            ],
+          },
+        },
+      }),
+    );
+
+    expect(result.exitCode).toBe(0);
+    const body = JSON.parse(String(fetchMock.mock.calls[0]?.[1]?.body ?? "{}")) as Record<string, unknown>;
+    const input = body.input as Record<string, unknown>;
+    expect(input.type).toBe("message");
+    expect(input.role).toBe("user");
+    expect(Array.isArray(input.content)).toBe(true);
+
+    const content = input.content as Record<string, unknown>[];
+    expect(content).toHaveLength(2);
+    expect(content[0]).toEqual({
+      type: "input_text",
+      text: "start with this context",
+    });
+    expect(content[1]).toEqual(
+      expect.objectContaining({
+        type: "input_text",
+      }),
+    );
+    expect(String(content[1]?.text ?? "")).toContain("PAPERCLIP_RUN_ID=run-123");
+  });
+
   it("fails when SSE endpoint does not return text/event-stream", async () => {
     const fetchMock = vi.fn().mockResolvedValue(
       new Response(JSON.stringify({ ok: false, error: "unexpected payload" }), {