diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5fad7dd17d4..9a0350749db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -82,6 +82,7 @@ Docs: https://docs.openclaw.ai
   browser command is sent, and reconnect stale persistent Playwright CDP
   sessions for safe tab-list reads without replaying mutating browser actions.
   Fixes #67728.
+- Gateway/Linux: retry `systemctl --user enable` after a second daemon reload when the freshly written gateway unit is not visible yet on migrated systemd installs. Fixes #65184. Thanks @liushuaiiu.
 - Telegram: preserve exact selected quote text when sending native quote replies, and retry with legacy replies if Telegram rejects quote parameters. (#71952) Thanks @rubencu.
 - Plugins/CLI: preserve manifest name, description, format, and source metadata in cold `openclaw plugins list` output without importing plugin runtime. Thanks @shakkernerd.
 - Security/audit: read channel exposure and plugin allowlist ownership from read-only plugin index metadata so cold audits do not depend on loaded channel runtime. Thanks @shakkernerd.
diff --git a/src/daemon/systemd.test.ts b/src/daemon/systemd.test.ts
index bcbd4fa702a..4c53a81df88 100644
--- a/src/daemon/systemd.test.ts
+++ b/src/daemon/systemd.test.ts
@@ -816,6 +816,52 @@ describe("systemd service install and uninstall", () => {
     });
   });
 
+  it("retries enable after reloading again when systemd cannot see the written unit yet", async () => {
+    await withNodeSystemdFixture(async ({ env }) => {
+      execFileMock
+        .mockImplementationOnce((_cmd, args, _opts, cb) => {
+          assertUserSystemctlArgs(args, "status");
+          cb(null, "", "");
+        })
+        .mockImplementationOnce((_cmd, args, _opts, cb) => {
+          assertUserSystemctlArgs(args, "daemon-reload");
+          cb(null, "", "");
+        })
+        .mockImplementationOnce((_cmd, args, _opts, cb) => {
+          assertUserSystemctlArgs(args, "enable", NODE_SERVICE);
+          cb(
+            createExecFileError("enable failed"),
+            "",
+            "Unit file openclaw-node.service does not exist.",
+          );
+        })
+        .mockImplementationOnce((_cmd, args, _opts, cb) => {
+          assertUserSystemctlArgs(args, "daemon-reload");
+          cb(null, "", "");
+        })
+        .mockImplementationOnce((_cmd, args, _opts, cb) => {
+          assertUserSystemctlArgs(args, "enable", NODE_SERVICE);
+          cb(null, "", "");
+        })
+        .mockImplementationOnce((_cmd, args, _opts, cb) => {
+          assertUserSystemctlArgs(args, "restart", NODE_SERVICE);
+          cb(null, "", "");
+        });
+
+      await installSystemdService({
+        env,
+        stdout: { write: vi.fn() } as unknown as NodeJS.WritableStream,
+        programArguments: ["/usr/bin/openclaw", "node", "run"],
+        workingDirectory: "/tmp",
+        environment: {
+          OPENCLAW_SYSTEMD_UNIT: "openclaw-node",
+        },
+      });
+
+      expect(execFileMock).toHaveBeenCalledTimes(6);
+    });
+  });
+
   it("disables the OPENCLAW_SYSTEMD_UNIT override during uninstall", async () => {
     await withNodeSystemdFixture(async ({ env, unitPath }) => {
       await fs.mkdir(path.dirname(unitPath), { recursive: true });
diff --git a/src/daemon/systemd.ts b/src/daemon/systemd.ts
index 1a300e0f025..ad75ed6f599 100644
--- a/src/daemon/systemd.ts
+++ b/src/daemon/systemd.ts
@@ -294,6 +294,18 @@ function isSystemdUnitNotEnabled(detail: string): boolean {
   );
 }
 
+function isSystemdUnitMissingDetail(detail: string): boolean {
+  if (!detail) {
+    return false;
+  }
+  const normalized = normalizeLowercaseStringOrEmpty(detail);
+  return (
+    (normalized.includes("unit file") && normalized.includes("does not exist")) ||
+    normalized.includes("not-found") ||
+    normalized.includes("could not be found")
+  );
+}
+
 const isSystemctlBusUnavailable = isSystemdUserBusUnavailableDetail;
 
 function isSystemdUserScopeUnavailable(detail: string): boolean {
@@ -541,17 +553,32 @@ export async function stageSystemdService({
 async function activateSystemdService(params: { env: GatewayServiceEnv }) {
   const serviceName = resolveSystemdServiceName(params.env);
   const unitName = `${serviceName}.service`;
-  const reload = await execSystemctlUser(params.env, ["daemon-reload"]);
+  const reloadSystemd = async () => await execSystemctlUser(params.env, ["daemon-reload"]);
+  const reload = await reloadSystemd();
   if (reload.code !== 0) {
     throw new Error(`systemctl daemon-reload failed: ${reload.stderr || reload.stdout}`.trim());
   }
 
-  const enable = await execSystemctlUser(params.env, ["enable", unitName]);
+  const runAfterReloadRetry = async (action: "enable" | "restart") => {
+    const result = await execSystemctlUser(params.env, [action, unitName]);
+    if (result.code === 0 || !isSystemdUnitMissingDetail(readSystemctlDetail(result))) {
+      return result;
+    }
+    const retryReload = await reloadSystemd();
+    if (retryReload.code !== 0) {
+      throw new Error(
+        `systemctl daemon-reload failed: ${retryReload.stderr || retryReload.stdout}`.trim(),
+      );
+    }
+    return await execSystemctlUser(params.env, [action, unitName]);
+  };
+
+  const enable = await runAfterReloadRetry("enable");
   if (enable.code !== 0) {
     throw new Error(`systemctl enable failed: ${enable.stderr || enable.stdout}`.trim());
   }
 
-  const restart = await execSystemctlUser(params.env, ["restart", unitName]);
+  const restart = await runAfterReloadRetry("restart");
   if (restart.code !== 0) {
     throw new Error(`systemctl restart failed: ${restart.stderr || restart.stdout}`.trim());
   }