diff --git a/CHANGELOG.md b/CHANGELOG.md
index eaebd02e63c..f6ad34b619e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -77,6 +77,7 @@ Docs: https://docs.openclaw.ai
 - Slack/capabilities: read granted scopes from `auth.test` response metadata before trying legacy scope APIs, so modern bot tokens no longer report `unknown_method` for channel capabilities. Fixes #44625. Thanks @Qquanwei and @martingarramon.
 - Slack/DMs: send text/block-only proactive DMs directly with `chat.postMessage(channel=<user id>)` while keeping conversation resolution for uploads and threaded sends. Fixes #62042. Thanks @MarkMolina.
 - Slack/routing: match route bindings written with Slack target syntax such as `channel:C...`, `user:U...`, or `<@U...>`, so bound Slack peers route to the configured agent instead of `main`. Fixes #41608. Thanks @Winnsolutionsadmin.
+- Slack/routing: match public-channel allowlist entries written as `channel:C...` against bare Slack runtime channel IDs, so allowed channel mentions do not fail as `channel-not-allowed`. Fixes #41264 and supersedes #56530. Thanks @babutree and @Realworld404.
 - Slack/message actions: prefer the account bound to the outbound target peer before falling back to the agent's first channel account, so multi-workspace sends use the intended Slack account. Supersedes #66807. Thanks @rijhsinghani.
 - Slack/delivery: retry Slack Web API writes only when the SDK wraps a DNS request failure such as `EAI_AGAIN`, so transient resolver hiccups can recover without retrying platform errors that may duplicate messages. Fixes #68789. Thanks @sonnyb9.
 - Slack/message actions: forward agent-scoped media roots through the bundled upload-file action path, so workspace files can be attached without failing the local-media guard. Fixes #64625. Thanks @benpchandler.
diff --git a/extensions/slack/src/monitor/channel-config.ts b/extensions/slack/src/monitor/channel-config.ts
index 38eed215194..05221793944 100644
--- a/extensions/slack/src/monitor/channel-config.ts
+++ b/extensions/slack/src/monitor/channel-config.ts
@@ -74,10 +74,16 @@ export function resolveSlackChannelConfig(params: {
   // entry-scan. buildChannelKeyCandidates deduplicates identical keys.
   const channelIdLower = normalizeLowercaseStringOrEmpty(channelId);
   const channelIdUpper = channelId.toUpperCase();
+  const channelTarget = `channel:${channelId}`;
+  const channelTargetLower = `channel:${channelIdLower}`;
+  const channelTargetUpper = `channel:${channelIdUpper}`;
   const candidates = buildChannelKeyCandidates(
     channelId,
     channelIdLower !== channelId ? channelIdLower : undefined,
     channelIdUpper !== channelId ? channelIdUpper : undefined,
+    channelTarget,
+    channelTargetLower !== channelTarget ? channelTargetLower : undefined,
+    channelTargetUpper !== channelTarget ? channelTargetUpper : undefined,
     allowNameMatching ? (channelName ? `#${directName}` : undefined) : undefined,
     allowNameMatching ? directName : undefined,
     allowNameMatching ? normalizedName : undefined,
diff --git a/extensions/slack/src/monitor/monitor.test.ts b/extensions/slack/src/monitor/monitor.test.ts
index 4520f38cfca..f22113f0b07 100644
--- a/extensions/slack/src/monitor/monitor.test.ts
+++ b/extensions/slack/src/monitor/monitor.test.ts
@@ -79,6 +79,34 @@ describe("resolveSlackChannelConfig", () => {
     expect(res).toMatchObject({ allowed: true, requireMention: false });
   });
 
+  it("matches channel-prefixed config keys when Slack delivers a bare channel ID", () => {
+    const res = resolveSlackChannelConfig({
+      channelId: "C0AJYR3BVTJ",
+      channels: { "channel:C0AJYR3BVTJ": { enabled: true, requireMention: false } },
+      defaultRequireMention: true,
+    });
+    expect(res).toMatchObject({
+      allowed: true,
+      requireMention: false,
+      matchKey: "channel:C0AJYR3BVTJ",
+      matchSource: "direct",
+    });
+  });
+
+  it("matches lowercase channel-prefixed config keys when Slack delivers uppercase channel IDs", () => {
+    const res = resolveSlackChannelConfig({
+      channelId: "C0AJYR3BVTJ",
+      channels: { "channel:c0ajyr3bvtj": { enabled: true, requireMention: false } },
+      defaultRequireMention: true,
+    });
+    expect(res).toMatchObject({
+      allowed: true,
+      requireMention: false,
+      matchKey: "channel:c0ajyr3bvtj",
+      matchSource: "direct",
+    });
+  });
+
   it("blocks channel-name route matches by default", () => {
     const res = resolveSlackChannelConfig({
       channelId: "C1",