diff --git a/electron/shared/providers/registry.ts b/electron/shared/providers/registry.ts
index aa483e3..dafa124 100644
--- a/electron/shared/providers/registry.ts
+++ b/electron/shared/providers/registry.ts
@@ -121,7 +121,7 @@ export const PROVIDER_DEFINITIONS: ProviderDefinition[] = [
     model: 'Kimi',
     requiresApiKey: true,
     defaultBaseUrl: 'https://api.moonshot.cn/v1',
-    defaultModelId: 'kimi-k2.5',
+    defaultModelId: 'kimi-k2.6',
     category: 'official',
     envVar: 'MOONSHOT_API_KEY',
     supportedAuthModes: ['api_key'],
@@ -133,8 +133,8 @@ export const PROVIDER_DEFINITIONS: ProviderDefinition[] = [
       apiKeyEnv: 'MOONSHOT_API_KEY',
       models: [
         {
-          id: 'kimi-k2.5',
-          name: 'Kimi K2.5',
+          id: 'kimi-k2.6',
+          name: 'Kimi K2.6',
           reasoning: false,
           input: ['text'],
           cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
@@ -152,7 +152,7 @@ export const PROVIDER_DEFINITIONS: ProviderDefinition[] = [
     model: 'Kimi',
     requiresApiKey: true,
     defaultBaseUrl: 'https://api.moonshot.ai/v1',
-    defaultModelId: 'kimi-k2.5',
+    defaultModelId: 'kimi-k2.6',
     category: 'official',
     envVar: 'MOONSHOT_GLOBAL_API_KEY',
     supportedAuthModes: ['api_key'],
@@ -164,8 +164,8 @@ export const PROVIDER_DEFINITIONS: ProviderDefinition[] = [
       apiKeyEnv: 'MOONSHOT_GLOBAL_API_KEY',
       models: [
         {
-          id: 'kimi-k2.5',
-          name: 'Kimi K2.5',
+          id: 'kimi-k2.6',
+          name: 'Kimi K2.6',
           reasoning: false,
           input: ['text'],
           cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
diff --git a/src/lib/providers.ts b/src/lib/providers.ts
index e3d4849..856084d 100644
--- a/src/lib/providers.ts
+++ b/src/lib/providers.ts
@@ -173,8 +173,8 @@ export const PROVIDER_TYPE_INFO: ProviderTypeInfo[] = [
   },
   { id: 'openrouter', name: 'OpenRouter', icon: '🌐', placeholder: 'sk-or-v1-...', model: 'Multi-Model', requiresApiKey: true, showModelId: true, modelIdPlaceholder: 'openai/gpt-5.4', defaultModelId: 'openai/gpt-5.4', docsUrl: 'https://openrouter.ai/models' },
   { id: 'minimax-portal-cn', name: 'MiniMax (CN)', icon: '☁️', placeholder: 'sk-...', model: 'MiniMax', requiresApiKey: false, isOAuth: true, supportsApiKey: true, defaultModelId: 'MiniMax-M2.7', showModelId: true, showModelIdInDevModeOnly: true, modelIdPlaceholder: 'MiniMax-M2.7', apiKeyUrl: 'https://platform.minimaxi.com/' },
-  { id: 'moonshot', name: 'Moonshot (CN)', icon: '🌙', placeholder: 'sk-...', model: 'Kimi', requiresApiKey: true, defaultBaseUrl: 'https://api.moonshot.cn/v1', defaultModelId: 'kimi-k2.5', docsUrl: 'https://platform.moonshot.cn/' },
-  { id: 'moonshot-global', name: 'Moonshot (Global)', icon: '🌙', placeholder: 'sk-...', model: 'Kimi', requiresApiKey: true, defaultBaseUrl: 'https://api.moonshot.ai/v1', defaultModelId: 'kimi-k2.5', docsUrl: 'https://platform.moonshot.ai/' },
+  { id: 'moonshot', name: 'Moonshot (CN)', icon: '🌙', placeholder: 'sk-...', model: 'Kimi', requiresApiKey: true, defaultBaseUrl: 'https://api.moonshot.cn/v1', defaultModelId: 'kimi-k2.6', docsUrl: 'https://platform.moonshot.cn/' },
+  { id: 'moonshot-global', name: 'Moonshot (Global)', icon: '🌙', placeholder: 'sk-...', model: 'Kimi', requiresApiKey: true, defaultBaseUrl: 'https://api.moonshot.ai/v1', defaultModelId: 'kimi-k2.6', docsUrl: 'https://platform.moonshot.ai/' },
   { id: 'siliconflow', name: 'SiliconFlow (CN)', icon: '🌊', placeholder: 'sk-...', model: 'Multi-Model', requiresApiKey: true, defaultBaseUrl: 'https://api.siliconflow.cn/v1', showModelId: true, showModelIdInDevModeOnly: true, modelIdPlaceholder: 'deepseek-ai/DeepSeek-V3', defaultModelId: 'deepseek-ai/DeepSeek-V3', docsUrl: 'https://docs.siliconflow.cn/cn/userguide/introduction' },
   { id: 'minimax-portal', name: 'MiniMax (Global)', icon: '☁️', placeholder: 'sk-...', model: 'MiniMax', requiresApiKey: false, isOAuth: true, supportsApiKey: true, defaultModelId: 'MiniMax-M2.7', showModelId: true, showModelIdInDevModeOnly: true, modelIdPlaceholder: 'MiniMax-M2.7', apiKeyUrl: 'https://platform.minimax.io' },
   { id: 'modelstudio', name: 'Model Studio', icon: '☁️', placeholder: 'sk-...', model: 'Qwen', requiresApiKey: true, defaultBaseUrl: 'https://coding.dashscope.aliyuncs.com/v1', showBaseUrl: true, defaultModelId: 'qwen3.5-plus', showModelId: true, showModelIdInDevModeOnly: true, modelIdPlaceholder: 'qwen3.5-plus', apiKeyUrl: 'https://bailian.console.aliyun.com/', hidden: true },
diff --git a/tests/e2e/provider-lifecycle.spec.ts b/tests/e2e/provider-lifecycle.spec.ts
index de30420..2bc7f97 100644
--- a/tests/e2e/provider-lifecycle.spec.ts
+++ b/tests/e2e/provider-lifecycle.spec.ts
@@ -11,7 +11,7 @@ async function seedTestProvider(page: Parameters<typeof completeSetup>[0]): Prom
       name: providerLabel,
       type: 'moonshot',
       baseUrl: 'https://api.moonshot.cn/v1',
-      model: 'kimi-k2.5',
+      model: 'kimi-k2.6',
       enabled: true,
       createdAt: now,
       updatedAt: now,
diff --git a/tests/e2e/token-usage.spec.ts b/tests/e2e/token-usage.spec.ts
index 5016fed..ff246e3 100644
--- a/tests/e2e/token-usage.spec.ts
+++ b/tests/e2e/token-usage.spec.ts
@@ -23,7 +23,7 @@ async function seedTokenUsageTranscripts(homeDir: string): Promise<void> {
         timestamp: zeroTimestamp,
         message: {
           role: 'assistant',
-          model: 'kimi-k2.5',
+          model: 'kimi-k2.6',
           provider: 'kimi',
           usage: {
             total_tokens: 0,
@@ -44,7 +44,7 @@ async function seedTokenUsageTranscripts(homeDir: string): Promise<void> {
         timestamp: nonzeroTimestamp,
         message: {
           role: 'assistant',
-          model: 'kimi-k2.5',
+          model: 'kimi-k2.6',
           provider: 'kimi',
           usage: {
             total_tokens: 27,
diff --git a/tests/unit/agent-config.test.ts b/tests/unit/agent-config.test.ts
index 75e7390..837ccba 100644
--- a/tests/unit/agent-config.test.ts
+++ b/tests/unit/agent-config.test.ts
@@ -107,7 +107,7 @@ describe('agent config lifecycle', () => {
       agents: {
         defaults: {
           model: {
-            primary: 'moonshot/kimi-k2.5',
+            primary: 'moonshot/kimi-k2.6',
           },
         },
         list: [
@@ -122,12 +122,12 @@ describe('agent config lifecycle', () => {
     const main = snapshot.agents.find((agent) => agent.id === 'main');
     const coder = snapshot.agents.find((agent) => agent.id === 'coder');
 
-    expect(snapshot.defaultModelRef).toBe('moonshot/kimi-k2.5');
+    expect(snapshot.defaultModelRef).toBe('moonshot/kimi-k2.6');
     expect(main).toMatchObject({
-      modelRef: 'moonshot/kimi-k2.5',
+      modelRef: 'moonshot/kimi-k2.6',
       overrideModelRef: null,
       inheritedModel: true,
-      modelDisplay: 'kimi-k2.5',
+      modelDisplay: 'kimi-k2.6',
     });
     expect(coder).toMatchObject({
       modelRef: 'ark/ark-code-latest',
@@ -142,7 +142,7 @@ describe('agent config lifecycle', () => {
       agents: {
         defaults: {
           model: {
-            primary: 'moonshot/kimi-k2.5',
+            primary: 'moonshot/kimi-k2.6',
           },
         },
         list: [
@@ -177,7 +177,7 @@ describe('agent config lifecycle', () => {
     snapshot = await listAgentsSnapshot();
     snapshotCoder = snapshot.agents.find((agent) => agent.id === 'coder');
     expect(snapshotCoder).toMatchObject({
-      modelRef: 'moonshot/kimi-k2.5',
+      modelRef: 'moonshot/kimi-k2.6',
       overrideModelRef: null,
       inheritedModel: true,
     });
diff --git a/tests/unit/openclaw-auth.test.ts b/tests/unit/openclaw-auth.test.ts
index 653e9fa..255bf7b 100644
--- a/tests/unit/openclaw-auth.test.ts
+++ b/tests/unit/openclaw-auth.test.ts
@@ -513,7 +513,7 @@ describe('syncProviderConfigToOpenClaw', () => {
 
     const { syncProviderConfigToOpenClaw } = await import('@electron/utils/openclaw-auth');
 
-    await syncProviderConfigToOpenClaw('moonshot', 'kimi-k2.5', {
+    await syncProviderConfigToOpenClaw('moonshot', 'kimi-k2.6', {
       baseUrl: 'https://api.moonshot.cn/v1',
       api: 'openai-completions',
     });
@@ -538,7 +538,7 @@ describe('syncProviderConfigToOpenClaw', () => {
 
     const { syncProviderConfigToOpenClaw } = await import('@electron/utils/openclaw-auth');
 
-    await syncProviderConfigToOpenClaw('moonshot', 'kimi-k2.5', {
+    await syncProviderConfigToOpenClaw('moonshot', 'kimi-k2.6', {
       baseUrl: 'https://api.moonshot.cn/v1',
       api: 'openai-completions',
     });
diff --git a/tests/unit/provider-model-sync.test.ts b/tests/unit/provider-model-sync.test.ts
index 140c539..a8119d1 100644
--- a/tests/unit/provider-model-sync.test.ts
+++ b/tests/unit/provider-model-sync.test.ts
@@ -16,8 +16,8 @@ function providerConfig(overrides: Partial<ProviderConfig>): ProviderConfig {
 
 describe('provider-model-sync', () => {
   it('extracts model ID from provider/model refs', () => {
-    expect(getModelIdFromRef('moonshot/kimi-k2.5', 'moonshot')).toBe('kimi-k2.5');
-    expect(getModelIdFromRef('kimi-k2.5', 'moonshot')).toBe('kimi-k2.5');
+    expect(getModelIdFromRef('moonshot/kimi-k2.6', 'moonshot')).toBe('kimi-k2.6');
+    expect(getModelIdFromRef('kimi-k2.6', 'moonshot')).toBe('kimi-k2.6');
     expect(getModelIdFromRef(undefined, 'moonshot')).toBeUndefined();
   });
 
@@ -25,7 +25,7 @@ describe('provider-model-sync', () => {
     const payload = buildNonOAuthAgentProviderUpdate(
       providerConfig({ type: 'moonshot', id: 'moonshot' }),
       'moonshot',
-      'moonshot/kimi-k2.5',
+      'moonshot/kimi-k2.6',
     );
 
     expect(payload).toEqual({
@@ -34,7 +34,7 @@ describe('provider-model-sync', () => {
         baseUrl: 'https://api.moonshot.cn/v1',
         api: 'openai-completions',
         apiKey: 'MOONSHOT_API_KEY',
-        models: [{ id: 'kimi-k2.5', name: 'kimi-k2.5' }],
+        models: [{ id: 'kimi-k2.6', name: 'kimi-k2.6' }],
       },
     });
   });
diff --git a/tests/unit/provider-runtime-sync.test.ts b/tests/unit/provider-runtime-sync.test.ts
index 2bed33b..6237a94 100644
--- a/tests/unit/provider-runtime-sync.test.ts
+++ b/tests/unit/provider-runtime-sync.test.ts
@@ -84,7 +84,7 @@ function createProvider(overrides: Partial<ProviderConfig> = {}): ProviderConfig
     id: 'moonshot',
     name: 'Moonshot',
     type: 'moonshot',
-    model: 'kimi-k2.5',
+    model: 'kimi-k2.6',
     enabled: true,
     createdAt: '2026-03-14T00:00:00.000Z',
     updatedAt: '2026-03-14T00:00:00.000Z',
@@ -109,7 +109,7 @@ describe('provider-runtime-sync refresh strategy', () => {
     mocks.getApiKey.mockResolvedValue('sk-test');
     mocks.getDefaultProvider.mockResolvedValue('moonshot');
     mocks.getProvider.mockResolvedValue(createProvider());
-    mocks.getProviderDefaultModel.mockReturnValue('kimi-k2.5');
+    mocks.getProviderDefaultModel.mockReturnValue('kimi-k2.6');
     mocks.getProviderConfig.mockReturnValue({
       api: 'openai-completions',
       baseUrl: 'https://api.moonshot.cn/v1',
diff --git a/tests/unit/token-usage.test.ts b/tests/unit/token-usage.test.ts
index c9d7231..b5ae0c1 100644
--- a/tests/unit/token-usage.test.ts
+++ b/tests/unit/token-usage.test.ts
@@ -109,7 +109,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T03:00:00.000Z',
         message: {
           role: 'assistant',
-          model: 'kimi-k2.5',
+          model: 'kimi-k2.6',
           provider: 'moonshot',
           usage: {
             total: 0,
@@ -123,7 +123,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T03:00:00.000Z',
         sessionId: 'abc',
         agentId: 'default',
-        model: 'kimi-k2.5',
+        model: 'kimi-k2.6',
         provider: 'moonshot',
         usageStatus: 'available',
         inputTokens: 0,
@@ -143,7 +143,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T03:10:00.000Z',
         message: {
           role: 'assistant',
-          model: 'kimi-k2.5',
+          model: 'kimi-k2.6',
           provider: 'moonshot',
           usage: {
             input_tokens: 12,
@@ -161,7 +161,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T03:10:00.000Z',
         sessionId: 'abc',
         agentId: 'default',
-        model: 'kimi-k2.5',
+        model: 'kimi-k2.6',
         provider: 'moonshot',
         usageStatus: 'available',
         inputTokens: 12,
@@ -254,7 +254,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T02:20:04.057Z',
         message: {
           role: 'assistant',
-          model: 'kimi-k2.5',
+          model: 'kimi-k2.6',
           provider: 'moonshot',
           content: [{ type: 'text', text: '这是一条测试回复内容。' }],
           usage: {
@@ -269,7 +269,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T02:20:04.057Z',
         sessionId: 'abc',
         agentId: 'default',
-        model: 'kimi-k2.5',
+        model: 'kimi-k2.6',
         provider: 'moonshot',
         usageStatus: 'available',
         content: '这是一条测试回复内容。',
@@ -328,7 +328,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T03:30:00.000Z',
         message: {
           role: 'assistant',
-          model: 'kimi-k2.5',
+          model: 'kimi-k2.6',
           provider: 'moonshot',
           usage: { notes: 'tool call' },
         },
@@ -340,7 +340,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T03:30:00.000Z',
         sessionId: 'abc',
         agentId: 'default',
-        model: 'kimi-k2.5',
+        model: 'kimi-k2.6',
         provider: 'moonshot',
         usageStatus: 'missing',
         inputTokens: 0,
@@ -360,7 +360,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T03:40:00.000Z',
         message: {
           role: 'assistant',
-          model: 'kimi-k2.5',
+          model: 'kimi-k2.6',
           provider: 'moonshot',
           usage: 'invalid',
         },
@@ -372,7 +372,7 @@ describe('parseUsageEntriesFromJsonl', () => {
         timestamp: '2026-03-10T03:40:00.000Z',
         sessionId: 'abc',
         agentId: 'default',
-        model: 'kimi-k2.5',
+        model: 'kimi-k2.6',
         provider: 'moonshot',
         usageStatus: 'error',
         inputTokens: 0,