diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2e6de66b28..5c62c8d9cc6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -102,6 +102,7 @@ Docs: https://docs.openclaw.ai
 
 ### Fixes
 
+- Routing/Binding peer-kind parity: treat `peer.kind` `group` and `channel` as equivalent for binding scope matching (while keeping `direct` separate) so Slack/public channel bindings do not silently fall through. Landed from contributor PR #31135 by @Sid-Qin. Thanks @Sid-Qin.
 - Agents/FS workspace default: honor documented host file-tool default `tools.fs.workspaceOnly=false` when unset so host `write`/`edit` calls are not incorrectly workspace-restricted unless explicitly enabled. Landed from contributor PR #31128 by @SaucePackets. Thanks @SaucePackets.
 - Gateway/CLI session recovery: handle expired CLI session IDs gracefully by clearing stale session state and retrying without crashing gateway runs. Landed from contributor PR #31090 by @frankekn. Thanks @frankekn.
 - Slack/Subagent completion delivery: stop forcing bound conversation IDs into `threadId` so Slack completion announces do not send invalid `thread_ts` for DMs/top-level channels. Landed from contributor PR #31105 by @stakeswky. Thanks @stakeswky.
diff --git a/src/routing/resolve-route.test.ts b/src/routing/resolve-route.test.ts
index c92bfe2ba17..a685baa5bc7 100644
--- a/src/routing/resolve-route.test.ts
+++ b/src/routing/resolve-route.test.ts
@@ -547,6 +547,74 @@ describe("backward compatibility: peer.kind dm → direct", () => {
   });
 });
 
+describe("backward compatibility: peer.kind group ↔ channel", () => {
+  test("config group binding matches runtime channel scope", () => {
+    const cfg: OpenClawConfig = {
+      bindings: [
+        {
+          agentId: "slack-group-agent",
+          match: {
+            channel: "slack",
+            peer: { kind: "group", id: "C123456" },
+          },
+        },
+      ],
+    };
+    const route = resolveAgentRoute({
+      cfg,
+      channel: "slack",
+      accountId: null,
+      peer: { kind: "channel", id: "C123456" },
+    });
+    expect(route.agentId).toBe("slack-group-agent");
+    expect(route.matchedBy).toBe("binding.peer");
+  });
+
+  test("config channel binding matches runtime group scope", () => {
+    const cfg: OpenClawConfig = {
+      bindings: [
+        {
+          agentId: "slack-channel-agent",
+          match: {
+            channel: "slack",
+            peer: { kind: "channel", id: "C123456" },
+          },
+        },
+      ],
+    };
+    const route = resolveAgentRoute({
+      cfg,
+      channel: "slack",
+      accountId: null,
+      peer: { kind: "group", id: "C123456" },
+    });
+    expect(route.agentId).toBe("slack-channel-agent");
+    expect(route.matchedBy).toBe("binding.peer");
+  });
+
+  test("group/channel compatibility does not match direct peer kind", () => {
+    const cfg: OpenClawConfig = {
+      bindings: [
+        {
+          agentId: "group-only-agent",
+          match: {
+            channel: "slack",
+            peer: { kind: "group", id: "C123456" },
+          },
+        },
+      ],
+    };
+    const route = resolveAgentRoute({
+      cfg,
+      channel: "slack",
+      accountId: null,
+      peer: { kind: "direct", id: "C123456" },
+    });
+    expect(route.agentId).toBe("main");
+    expect(route.matchedBy).toBe("default");
+  });
+});
+
 describe("role-based agent routing", () => {
   type DiscordBinding = NonNullable<OpenClawConfig["bindings"]>[number];
 
diff --git a/src/routing/resolve-route.ts b/src/routing/resolve-route.ts
index 74f1b3831b4..736727e2e75 100644
--- a/src/routing/resolve-route.ts
+++ b/src/routing/resolve-route.ts
@@ -262,12 +262,24 @@ function hasRolesConstraint(match: NormalizedBindingMatch): boolean {
   return Boolean(match.roles);
 }
 
+function peerKindMatches(bindingKind: ChatType, scopeKind: ChatType): boolean {
+  if (bindingKind === scopeKind) {
+    return true;
+  }
+  const both = new Set([bindingKind, scopeKind]);
+  return both.has("group") && both.has("channel");
+}
+
 function matchesBindingScope(match: NormalizedBindingMatch, scope: BindingScope): boolean {
   if (match.peer.state === "invalid") {
     return false;
   }
   if (match.peer.state === "valid") {
-    if (!scope.peer || scope.peer.kind !== match.peer.kind || scope.peer.id !== match.peer.id) {
+    if (
+      !scope.peer ||
+      !peerKindMatches(match.peer.kind, scope.peer.kind) ||
+      scope.peer.id !== match.peer.id
+    ) {
       return false;
     }
   }