diff --git a/extensions/minimax/index.test.ts b/extensions/minimax/index.test.ts
index f346d9d8c55..153c1ff48cf 100644
--- a/extensions/minimax/index.test.ts
+++ b/extensions/minimax/index.test.ts
@@ -147,6 +147,20 @@ describe("minimax provider hooks", () => {
     expect(resolvedPortalModelId).toBe("MiniMax-M2.7-highspeed");
   });
 
+  it("shares the provider hook bundle across MiniMax variants", async () => {
+    const { providers } = await registerProviderPlugin({
+      plugin: minimaxProviderPlugin,
+      id: "minimax",
+      name: "MiniMax Provider",
+    });
+    const apiProvider = requireRegisteredProvider(providers, "minimax");
+    const portalProvider = requireRegisteredProvider(providers, "minimax-portal");
+
+    expect(apiProvider.buildReplayPolicy).toBe(portalProvider.buildReplayPolicy);
+    expect(apiProvider.wrapStreamFn).toBe(portalProvider.wrapStreamFn);
+    expect(apiProvider.resolveReasoningOutputMode).toBe(portalProvider.resolveReasoningOutputMode);
+  });
+
   it("registers the bundled MiniMax web search provider", () => {
     const webSearchProviders: unknown[] = [];
 
diff --git a/extensions/minimax/provider-registration.ts b/extensions/minimax/provider-registration.ts
index 3d80b4a5225..a68a1e8a965 100644
--- a/extensions/minimax/provider-registration.ts
+++ b/extensions/minimax/provider-registration.ts
@@ -38,10 +38,11 @@ const HYBRID_ANTHROPIC_OPENAI_REPLAY_HOOKS = buildProviderReplayFamilyHooks({
   anthropicModelDropThinkingBlocks: true,
 });
 const MINIMAX_FAST_MODE_STREAM_HOOKS = buildProviderStreamFamilyHooks("minimax-fast-mode");
-
-function resolveMinimaxReasoningOutputMode(): "native" {
-  return "native";
-}
+const MINIMAX_PROVIDER_HOOKS = {
+  ...HYBRID_ANTHROPIC_OPENAI_REPLAY_HOOKS,
+  ...MINIMAX_FAST_MODE_STREAM_HOOKS,
+  resolveReasoningOutputMode: () => "native" as const,
+};
 
 function getDefaultBaseUrl(region: MiniMaxRegion): string {
   return region === "cn" ? DEFAULT_BASE_URL_CN : DEFAULT_BASE_URL_GLOBAL;
@@ -240,9 +241,7 @@ export function registerMinimaxProviders(api: OpenClawPluginApi) {
       });
       return apiKey ? { token: apiKey } : null;
     },
-    ...HYBRID_ANTHROPIC_OPENAI_REPLAY_HOOKS,
-    ...MINIMAX_FAST_MODE_STREAM_HOOKS,
-    resolveReasoningOutputMode: () => resolveMinimaxReasoningOutputMode(),
+    ...MINIMAX_PROVIDER_HOOKS,
     isModernModelRef: ({ modelId }) => isMiniMaxModernModelId(modelId),
     fetchUsageSnapshot: async (ctx) =>
       await fetchMinimaxUsage(ctx.token, ctx.timeoutMs, ctx.fetchFn),
@@ -289,9 +288,7 @@ export function registerMinimaxProviders(api: OpenClawPluginApi) {
         run: createOAuthHandler("cn"),
       },
     ],
-    ...HYBRID_ANTHROPIC_OPENAI_REPLAY_HOOKS,
-    ...MINIMAX_FAST_MODE_STREAM_HOOKS,
-    resolveReasoningOutputMode: () => resolveMinimaxReasoningOutputMode(),
+    ...MINIMAX_PROVIDER_HOOKS,
     isModernModelRef: ({ modelId }) => isMiniMaxModernModelId(modelId),
   });
 }