diff --git a/docs/.generated/config-baseline.sha256 b/docs/.generated/config-baseline.sha256
index b046027869b..745a7acd781 100644
--- a/docs/.generated/config-baseline.sha256
+++ b/docs/.generated/config-baseline.sha256
@@ -1,4 +1,4 @@
-e3a16ceb9e933c5b707b717c18a1d9d50f98e687a98e6c35f4f3a290f7036a62  config-baseline.json
-ae1ab87635e7bf613c84fee04425af901ceeb67fb5dbcf1c74095aa00a59ee88  config-baseline.core.json
+90e73643c9a7e789db8948d91c10caa919bc15d3a0b37411896eade5940f8aea  config-baseline.json
+7956c319e82d288d496a51cb2ff4485ab72ef4900cb089f99e1df8b9ef3bfb73  config-baseline.core.json
 e239cc20f20f8d0172812bc0ad3ee6df52da88e2e2702e3d03a47e01561132ae  config-baseline.channel.json
-8fb3a1cf5fe56ab8fc2cb46341c3403aed32b0d1f0aaeac0e96cd3599db4f06e  config-baseline.plugin.json
+17a73724e5082b3aa846c220d38115916fb6003887439e6794510a99fc73f7de  config-baseline.plugin.json
diff --git a/package.json b/package.json
index 930ef9745c2..5a47c530e0b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openclaw",
-  "version": "2026.4.20",
+  "version": "2026.4.20-beta.1",
   "description": "Multi-channel AI gateway with extensible messaging integrations",
   "keywords": [],
   "homepage": "https://github.com/openclaw/openclaw#readme",
diff --git a/src/cli/daemon-cli/install.test.ts b/src/cli/daemon-cli/install.test.ts
index f72123acdf4..5179ca44a39 100644
--- a/src/cli/daemon-cli/install.test.ts
+++ b/src/cli/daemon-cli/install.test.ts
@@ -428,23 +428,34 @@ describe("runDaemonInstall", () => {
       },
     } as never);
 
-    await runDaemonInstall({ json: true, force: true });
+    const previous = process.env.OPENAI_API_KEY;
+    delete process.env.OPENAI_API_KEY;
+    try {
+      await runDaemonInstall({ json: true, force: true });
 
-    expect(buildGatewayInstallPlanMock).toHaveBeenCalledWith(
-      expect.objectContaining({
-        env: expect.objectContaining({
-          OPENAI_API_KEY: "service-openai-key",
+      expect(buildGatewayInstallPlanMock).toHaveBeenCalledWith(
+        expect.objectContaining({
+          env: expect.objectContaining({
+            OPENAI_API_KEY: "service-openai-key",
+          }),
         }),
-      }),
-    );
-    const [firstArg] =
-      (buildGatewayInstallPlanMock.mock.calls.at(0) as [Record<string, unknown>] | undefined) ?? [];
-    const env = firstArg?.env as Record<string, string | undefined>;
-    expect(env.OPENCLAW_STATE_DIR).toBeUndefined();
-    expect(env.OPENCLAW_CONFIG_PATH).toBeUndefined();
-    expect(env.OPENCLAW_GATEWAY_TOKEN).toBeUndefined();
-    expect(env.NODE_OPTIONS).toBeUndefined();
-    expect(env.PATH).not.toContain("/tmp/doctor-bin");
-    expect(installDaemonServiceAndEmitMock).toHaveBeenCalledTimes(1);
+      );
+      const [firstArg] =
+        (buildGatewayInstallPlanMock.mock.calls.at(0) as [Record<string, unknown>] | undefined) ??
+        [];
+      const env = firstArg?.env as Record<string, string | undefined>;
+      expect(env.OPENCLAW_STATE_DIR).toBeUndefined();
+      expect(env.OPENCLAW_CONFIG_PATH).toBeUndefined();
+      expect(env.OPENCLAW_GATEWAY_TOKEN).toBeUndefined();
+      expect(env.NODE_OPTIONS).toBeUndefined();
+      expect(env.PATH).not.toContain("/tmp/doctor-bin");
+      expect(installDaemonServiceAndEmitMock).toHaveBeenCalledTimes(1);
+    } finally {
+      if (previous === undefined) {
+        delete process.env.OPENAI_API_KEY;
+      } else {
+        process.env.OPENAI_API_KEY = previous;
+      }
+    }
   });
 });
diff --git a/src/config/schema.base.generated.ts b/src/config/schema.base.generated.ts
index 59ad7eeb339..5a160efb6ee 100644
--- a/src/config/schema.base.generated.ts
+++ b/src/config/schema.base.generated.ts
@@ -27646,6 +27646,6 @@ export const GENERATED_BASE_CONFIG_SCHEMA: BaseConfigSchemaResponse = {
       tags: ["advanced", "url-secret"],
     },
   },
-  version: "2026.4.20",
+  version: "2026.4.20-beta.1",
   generatedAt: "2026-03-22T21:17:33.302Z",
 };