diff --git a/src/auto-reply/command-auth.owner-allow-from-cache.test.ts b/src/auto-reply/command-auth.owner-allow-from-cache.test.ts
index 4cd25adb8a3..fb1f3af9414 100644
--- a/src/auto-reply/command-auth.owner-allow-from-cache.test.ts
+++ b/src/auto-reply/command-auth.owner-allow-from-cache.test.ts
@@ -60,4 +60,106 @@ describe("resolveCommandAuthorization owner allowlist hot path", () => {
 
     expect(largeListFormatter).toHaveBeenCalledTimes(1);
   });
+
+  it("does not reuse cached ownerAllowFrom across config snapshots sharing the same array", () => {
+    const sharedOwnerAllowFrom = ["123", "456", "789"];
+    const cfgA = {
+      channels: { discord: {} },
+      commands: { ownerAllowFrom: sharedOwnerAllowFrom },
+      testVariant: "A",
+    } as OpenClawConfig;
+    const cfgB = {
+      channels: { discord: {} },
+      commands: { ownerAllowFrom: sharedOwnerAllowFrom },
+      testVariant: "B",
+    } as OpenClawConfig;
+
+    const plugin = createOutboundTestPlugin({
+      id: "discord",
+      outbound: { deliveryMode: "direct" },
+    });
+    plugin.config = {
+      ...plugin.config,
+      formatAllowFrom: ({ cfg, allowFrom }) =>
+        allowFrom.map((entry) => `${(cfg as { testVariant?: string }).testVariant}:${String(entry)}`),
+    };
+    setActivePluginRegistry(
+      createTestRegistry([{ pluginId: "discord", plugin, source: "test" }]),
+      "owner-cache-config-a",
+    );
+
+    const ctx = {
+      Provider: "discord",
+      Surface: "discord",
+      From: "discord:123",
+      SenderId: "123",
+    } as MsgContext;
+
+    const authA = resolveCommandAuthorization({
+      ctx,
+      cfg: cfgA,
+      commandAuthorized: true,
+    });
+    const authB = resolveCommandAuthorization({
+      ctx,
+      cfg: cfgB,
+      commandAuthorized: true,
+    });
+
+    expect(authA.ownerList).toEqual(["A:123", "A:456", "A:789"]);
+    expect(authB.ownerList).toEqual(["B:123", "B:456", "B:789"]);
+  });
+
+  it("does not reuse cached ownerAllowFrom across plugin registry reloads", () => {
+    const sharedOwnerAllowFrom = ["123", "456", "789"];
+    const cfg = {
+      channels: { discord: {} },
+      commands: { ownerAllowFrom: sharedOwnerAllowFrom },
+    } as OpenClawConfig;
+    const ctx = {
+      Provider: "discord",
+      Surface: "discord",
+      From: "discord:123",
+      SenderId: "123",
+    } as MsgContext;
+
+    const pluginA = createOutboundTestPlugin({
+      id: "discord",
+      outbound: { deliveryMode: "direct" },
+    });
+    pluginA.config = {
+      ...pluginA.config,
+      formatAllowFrom: ({ allowFrom }) => allowFrom.map((entry) => `A:${String(entry)}`),
+    };
+    setActivePluginRegistry(
+      createTestRegistry([{ pluginId: "discord", plugin: pluginA, source: "test" }]),
+      "owner-cache-registry-a",
+    );
+    const authA = resolveCommandAuthorization({
+      ctx,
+      cfg,
+      commandAuthorized: true,
+    });
+
+    const pluginB = createOutboundTestPlugin({
+      id: "discord",
+      outbound: { deliveryMode: "direct" },
+    });
+    pluginB.config = {
+      ...pluginB.config,
+      formatAllowFrom: ({ allowFrom }) => allowFrom.map((entry) => `B:${String(entry)}`),
+    };
+    setActivePluginRegistry(
+      createTestRegistry([{ pluginId: "discord", plugin: pluginB, source: "test" }]),
+      "owner-cache-registry-b",
+    );
+    const authB = resolveCommandAuthorization({
+      ctx,
+      cfg,
+      commandAuthorized: true,
+    });
+
+    expect(authA.ownerList).toEqual(["A:123", "A:456", "A:789"]);
+    expect(authB.ownerList).toEqual(["B:123", "B:456", "B:789"]);
+  });
 });
diff --git a/src/auto-reply/command-auth.ts b/src/auto-reply/command-auth.ts
index 1ccec930e96..75f9d95140c 100644
--- a/src/auto-reply/command-auth.ts
+++ b/src/auto-reply/command-auth.ts
@@ -2,6 +2,7 @@ import { getChannelPlugin, listChannelPlugins } from "../channels/plugins/index.
 import type { ChannelId, ChannelPlugin } from "../channels/plugins/types.js";
 import { normalizeAnyChannelId } from "../channels/registry.js";
 import type { OpenClawConfig } from "../config/config.js";
+import { getActivePluginRegistryVersion } from "../plugins/runtime.js";
 import { normalizeStringEntries } from "../shared/string-normalization.js";
 import {
   INTERNAL_MESSAGE_CHANNEL,
@@ -20,7 +21,10 @@ export type CommandAuthorization = {
   to?: string;
 };
 
-const ownerAllowFromListCache = new WeakMap<ReadonlyArray<string | number>, Map<string, string[]>>();
+const ownerAllowFromListCache = new WeakMap<
+  OpenClawConfig,
+  WeakMap<ReadonlyArray<string | number>, Map<string, string[]>>
+>();
 
 function resolveProviderFromContext(ctx: MsgContext, cfg: OpenClawConfig): ChannelId | undefined {
   const explicitMessageChannel =
@@ -118,9 +122,10 @@ function resolveOwnerAllowFromList(params: {
   if (!Array.isArray(raw) || raw.length === 0) {
     return [];
   }
-  const cacheKey = `${params.plugin?.id ?? ""}\u0000${params.accountId ?? ""}\u0000${params.providerId ?? ""}`;
-  const cached = ownerAllowFromListCache.get(raw)?.get(cacheKey);
-  if (cached) {
+  const registryVersion = getActivePluginRegistryVersion();
+  const cacheKey = `${registryVersion}\u0000${params.plugin?.id ?? ""}\u0000${params.accountId ?? ""}\u0000${params.providerId ?? ""}`;
+  const cached = ownerAllowFromListCache.get(params.cfg)?.get(raw)?.get(cacheKey);
+  if (cached !== undefined) {
     return cached;
   }
   const filtered: string[] = [];
@@ -152,10 +157,15 @@ function resolveOwnerAllowFromList(params: {
     accountId: params.accountId,
     allowFrom: filtered,
   });
-  let cachedByKey = ownerAllowFromListCache.get(raw);
+  let cachedByConfig = ownerAllowFromListCache.get(params.cfg);
+  if (!cachedByConfig) {
+    cachedByConfig = new WeakMap<ReadonlyArray<string | number>, Map<string, string[]>>();
+    ownerAllowFromListCache.set(params.cfg, cachedByConfig);
+  }
+  let cachedByKey = cachedByConfig.get(raw);
   if (!cachedByKey) {
     cachedByKey = new Map<string, string[]>();
-    ownerAllowFromListCache.set(raw, cachedByKey);
+    cachedByConfig.set(raw, cachedByKey);
   }
   cachedByKey.set(cacheKey, formatted);
   return formatted;