diff --git a/docs/cli/plugins.md b/docs/cli/plugins.md
index 14b8006c5ee8..694f72f1fa93 100644
--- a/docs/cli/plugins.md
+++ b/docs/cli/plugins.md
@@ -198,7 +198,7 @@ non-npm sources are not rewritten.
     `--pin` applies to npm installs only and records the resolved exact `<name>@<version>`. It is not supported with `git:` installs (pin the ref in the spec instead, e.g. `git:github.com/acme/plugin@v1.2.3`) or with `--marketplace` (marketplace installs persist marketplace source metadata instead of an npm spec).
   </Accordion>
   <Accordion title="--acknowledge-install-policy-warning">
-    When `security.installPolicy` returns `warn` in an interactive terminal, OpenClaw prints the reason and findings, then uses the same acknowledgement copy as a suspicious ClawHub release: `type: '<plugin>' to install anyway`. A matching answer re-evaluates the staged source before continuing. A declined or non-interactive install stops before commit; after review, `--acknowledge-install-policy-warning` is the explicit noninteractive approval. Every approved warning is re-evaluated before continuing. Neither form overrides `block` or a policy failure.
+    When `security.installPolicy` returns `warn` in an interactive terminal, OpenClaw prints the reason and findings, then uses the same acknowledgement copy as a suspicious ClawHub release: `type: '<plugin>' to install anyway`. A matching answer re-evaluates the staged source before continuing. A declined or non-interactive install stops before commit; after review, `--acknowledge-install-policy-warning` is the explicit noninteractive approval. The flag is consumed by the first warning in one command; a later warning fails closed and requires interactive review. Every approved warning is re-evaluated before continuing. Neither form overrides `block` or a policy failure.
 
     If a plugin you published on ClawHub is hidden or blocked by a registry scan, use the publisher steps in [ClawHub publishing](/clawhub/publishing). This flag does not ask ClawHub to rescan the plugin or make a blocked release public. The deprecated `--dangerously-force-unsafe-install` flag remains a no-op.
 
diff --git a/docs/cli/skills.md b/docs/cli/skills.md
index de8d29fd7e15..03078701cb27 100644
--- a/docs/cli/skills.md
+++ b/docs/cli/skills.md
@@ -106,7 +106,9 @@ anyway` (or `update anyway`). A matching answer evaluates the staged skill
 again before continuing. Declined and non-interactive commands stop before
 commit; after review, `--acknowledge-install-policy-warning` is the explicit
 noninteractive approval, and every approved warning is re-evaluated before
-continuing. `block` and policy failures remain terminal. The deprecated
+continuing. The flag is consumed by the first warning in one command; a later
+warning fails closed and requires interactive review. `block` and policy
+failures remain terminal. The deprecated
 `--dangerously-force-unsafe-install` flag remains a no-op.
 
 Notes:
diff --git a/docs/gateway/security/index.md b/docs/gateway/security/index.md
index c5f206476a66..b95113e8b102 100644
--- a/docs/gateway/security/index.md
+++ b/docs/gateway/security/index.md
@@ -340,7 +340,7 @@ Plugins run in-process with the Gateway - treat them as trusted code.
   - npm and git plugin installs run package-manager dependency convergence only during the explicit install/update flow. Local paths and archives are treated as self-contained packages; OpenClaw copies/references them without running `npm install`.
   - Prefer pinned exact versions (`@scope/pkg@1.2.3`) and inspect the unpacked code before enabling.
   - `security.installPolicy` lets operators run a trusted local command to return `allow`, `warn`, or `block` for skill and plugin installs. It runs after source material is staged but before install continues and applies to ClawHub skills too.
-  - A `warn` result stops before commit. Interactive CLI commands ask the operator to type the plugin or skill name using the same wording as suspicious ClawHub releases, then re-evaluate policy before continuing. Declined and non-interactive commands can use `--acknowledge-install-policy-warning` as explicit approval after review; every approved warning is re-evaluated before continuing. `block` and policy failures remain terminal. The deprecated `--dangerously-force-unsafe-install` flag remains a no-op.
+  - A `warn` result stops before commit. Interactive CLI commands ask the operator to type the plugin or skill name using the same wording as suspicious ClawHub releases, then re-evaluate policy before continuing. Declined and non-interactive commands can use `--acknowledge-install-policy-warning` as explicit approval after review; the flag is consumed by the first warning in one command, and a later warning fails closed and requires interactive review. Every approved warning is re-evaluated before continuing. `block` and policy failures remain terminal. The deprecated `--dangerously-force-unsafe-install` flag remains a no-op.
 
 Details: [Plugins](/tools/plugin)
 
diff --git a/docs/tools/skills-config.md b/docs/tools/skills-config.md
index be4a95fb6aff..d9319b8cdd46 100644
--- a/docs/tools/skills-config.md
+++ b/docs/tools/skills-config.md
@@ -183,6 +183,8 @@ same `install anyway` or `update anyway` copy as suspicious ClawHub releases,
 then run policy again before continuing. Declined and non-interactive commands
 may use `--acknowledge-install-policy-warning` as explicit approval after review;
 every approved warning is re-evaluated before continuing.
+The flag is consumed by the first warning in one command; a later warning
+fails closed and requires interactive review.
 Gateway-backed and automatic installs remain
 blocked on warnings because they have no operator-confirmation flow. The deprecated
 `--dangerously-force-unsafe-install` flag remains a no-op. A `block`, non-zero
diff --git a/src/cli/install-policy-warning-acknowledgement.test.ts b/src/cli/install-policy-warning-acknowledgement.test.ts
index d43e91c54c3f..788ea32444e2 100644
--- a/src/cli/install-policy-warning-acknowledgement.test.ts
+++ b/src/cli/install-policy-warning-acknowledgement.test.ts
@@ -98,6 +98,13 @@ describe("resolveInstallPolicyWarningAcknowledgementCliOptions", () => {
         requestMode: "install",
       }),
     ).resolves.toBe(true);
+    await expect(
+      options.onInstallPolicyWarning?.({
+        targetName: "demo-dependency",
+        targetType: "plugin",
+        requestMode: "install",
+      }),
+    ).resolves.toBe(false);
     expect(promptTextMock).not.toHaveBeenCalled();
   });
 });
diff --git a/src/cli/install-policy-warning-acknowledgement.ts b/src/cli/install-policy-warning-acknowledgement.ts
index 0f6d7d7df2dd..6a6c315a3d8e 100644
--- a/src/cli/install-policy-warning-acknowledgement.ts
+++ b/src/cli/install-policy-warning-acknowledgement.ts
@@ -18,10 +18,19 @@ export function resolveInstallPolicyWarningAcknowledgementCliOptions(params: {
     !params.acknowledgeInstallPolicyWarning &&
     params.allowPrompt !== false &&
     canPromptForInstallPolicyWarning();
+  let explicitAcknowledgementAvailable = params.acknowledgeInstallPolicyWarning === true;
   return {
     ...(params.dangerouslyForceUnsafeInstall ? { dangerouslyForceUnsafeInstall: true } : {}),
     ...(params.acknowledgeInstallPolicyWarning
-      ? { onInstallPolicyWarning: async () => true }
+      ? {
+          onInstallPolicyWarning: async () => {
+            if (!explicitAcknowledgementAvailable) {
+              return false;
+            }
+            explicitAcknowledgementAvailable = false;
+            return true;
+          },
+        }
       : canPrompt
         ? {
             onInstallPolicyWarning: async (request: InstallPolicyWarningAcknowledgementRequest) => {
diff --git a/src/cli/plugins-cli.install.test.ts b/src/cli/plugins-cli.install.test.ts
index aadc9e6c5539..d4b8937399b6 100644
--- a/src/cli/plugins-cli.install.test.ts
+++ b/src/cli/plugins-cli.install.test.ts
@@ -1644,7 +1644,24 @@ describe("plugins cli install", () => {
       "--acknowledge-install-policy-warning",
     ]);
 
-    expect(clawHubInstallCall().onInstallPolicyWarning).toEqual(expect.any(Function));
+    const acknowledgement = clawHubInstallCall().onInstallPolicyWarning;
+    if (typeof acknowledgement !== "function") {
+      throw new Error("expected ClawHub install-policy acknowledgement callback");
+    }
+    await expect(
+      acknowledgement({
+        targetName: "demo",
+        targetType: "plugin",
+        requestMode: "install",
+      }),
+    ).resolves.toBe(true);
+    await expect(
+      acknowledgement({
+        targetName: "demo-dependency",
+        targetType: "plugin",
+        requestMode: "install",
+      }),
+    ).resolves.toBe(false);
   });
 
   it("does not report a ClawHub install when durable persistence fails", async () => {
diff --git a/src/cli/plugins-cli.update.test.ts b/src/cli/plugins-cli.update.test.ts
index 38bc89c8dd8f..a8669c77a4ae 100644
--- a/src/cli/plugins-cli.update.test.ts
+++ b/src/cli/plugins-cli.update.test.ts
@@ -1457,6 +1457,55 @@ describe("plugins cli update", () => {
     expect(updateParams.onInstallPolicyWarning).toEqual(expect.any(Function));
   });
 
+  it("shares one noninteractive install-policy acknowledgement across bulk plugin and hook updates", async () => {
+    setTty(false);
+    const config = createTrackedPluginConfig({
+      pluginId: "openclaw-codex-app-server",
+      spec: "openclaw-codex-app-server",
+    });
+    loadConfig.mockReturnValue(config);
+    setInstalledPluginIndexInstallRecords(config.plugins?.installs ?? {});
+    setHookInstallRecords({
+      "demo-hooks": {
+        source: "npm",
+        spec: "@acme/demo-hooks@1.0.0",
+        installPath: "/tmp/hooks/demo-hooks",
+      },
+    });
+    primePluginUpdate(config);
+    updateNpmInstalledHookPacks.mockResolvedValue({
+      config,
+      changed: false,
+      outcomes: [],
+    });
+
+    await runPluginsCommand(["plugins", "update", "--all", "--acknowledge-install-policy-warning"]);
+
+    const pluginAcknowledgement =
+      expectSingleCallParams(updateNpmInstalledPlugins).onInstallPolicyWarning;
+    const hookAcknowledgement = expectSingleCallParams(
+      updateNpmInstalledHookPacks,
+    ).onInstallPolicyWarning;
+    if (typeof pluginAcknowledgement !== "function") {
+      throw new Error("expected plugin install-policy acknowledgement callback");
+    }
+    expect(hookAcknowledgement).toBe(pluginAcknowledgement);
+    await expect(
+      pluginAcknowledgement({
+        targetName: "openclaw-codex-app-server",
+        targetType: "plugin",
+        requestMode: "update",
+      }),
+    ).resolves.toBe(true);
+    await expect(
+      pluginAcknowledgement({
+        targetName: "demo-hooks",
+        targetType: "plugin",
+        requestMode: "update",
+      }),
+    ).resolves.toBe(false);
+  });
+
   it("writes updated config when updater reports changes", async () => {
     const cfg = {
       plugins: {
diff --git a/src/cli/plugins-update-command.ts b/src/cli/plugins-update-command.ts
index cf28e1a79be3..dd99723df840 100644
--- a/src/cli/plugins-update-command.ts
+++ b/src/cli/plugins-update-command.ts
@@ -342,6 +342,11 @@ async function runPluginUpdateCommandUnlocked(params: RunPluginUpdateCommandPara
     }
   }
 
+  const installPolicyWarningAcknowledgement = resolveInstallPolicyWarningAcknowledgementCliOptions({
+    acknowledgeInstallPolicyWarning: params.opts.acknowledgeInstallPolicyWarning,
+    dangerouslyForceUnsafeInstall: params.opts.dangerouslyForceUnsafeInstall,
+    allowPrompt: !params.opts.dryRun,
+  });
   const pluginResult =
     pluginSelection.pluginIds.length > 0
       ? await updateNpmInstalledPlugins({
@@ -353,11 +358,7 @@ async function runPluginUpdateCommandUnlocked(params: RunPluginUpdateCommandPara
           officialPluginUpdateChannel,
           syncOfficialPluginInstalls: params.opts.all ? true : undefined,
           coreVersion: VERSION,
-          ...resolveInstallPolicyWarningAcknowledgementCliOptions({
-            acknowledgeInstallPolicyWarning: params.opts.acknowledgeInstallPolicyWarning,
-            dangerouslyForceUnsafeInstall: params.opts.dangerouslyForceUnsafeInstall,
-            allowPrompt: !params.opts.dryRun,
-          }),
+          ...installPolicyWarningAcknowledgement,
           ...resolveClawHubRiskAcknowledgementCliOptions({
             acknowledgeClawHubRisk: params.opts.acknowledgeClawHubRisk,
             action: "updating",
@@ -384,11 +385,7 @@ async function runPluginUpdateCommandUnlocked(params: RunPluginUpdateCommandPara
     hookSelection.hookIds.length > 0
       ? await updateNpmInstalledHookPacks({
           config: pluginResult.config,
-          ...resolveInstallPolicyWarningAcknowledgementCliOptions({
-            acknowledgeInstallPolicyWarning: params.opts.acknowledgeInstallPolicyWarning,
-            dangerouslyForceUnsafeInstall: params.opts.dangerouslyForceUnsafeInstall,
-            allowPrompt: !params.opts.dryRun,
-          }),
+          ...installPolicyWarningAcknowledgement,
           hookIds: hookSelection.hookIds,
           specOverrides: hookSelection.specOverrides,
           dryRun: params.opts.dryRun,