diff --git a/config/models.js b/config/models.js
index f3804a4c..c1dddf72 100644
--- a/config/models.js
+++ b/config/models.js
@@ -4,6 +4,7 @@
  */
 
 const CLAUDE_MODELS = [
+  { value: 'claude-opus-4-6', label: 'Claude Opus 4.6' },
   { value: 'claude-opus-4-5-20251101', label: 'Claude Opus 4.5' },
   { value: 'claude-sonnet-4-5-20250929', label: 'Claude Sonnet 4.5' },
   { value: 'claude-sonnet-4-20250514', label: 'Claude Sonnet 4' },
@@ -30,6 +31,7 @@ const OPENAI_MODELS = [
   { value: 'gpt-5.1-codex-mini', label: 'GPT-5.1 Codex Mini' },
   { value: 'gpt-5.2', label: 'GPT-5.2' },
   { value: 'gpt-5.2-codex', label: 'GPT-5.2 Codex' },
+  { value: 'gpt-5.3-codex', label: 'GPT-5.3 Codex' },
   { value: 'codex-mini', label: 'Codex Mini' }
 ]
 
diff --git a/src/utils/antigravityModel.js b/src/utils/antigravityModel.js
index 53811b4b..35cc93fd 100644
--- a/src/utils/antigravityModel.js
+++ b/src/utils/antigravityModel.js
@@ -8,6 +8,7 @@ const UPSTREAM_TO_ALIAS = {
   'claude-sonnet-4-5': 'gemini-claude-sonnet-4-5',
   'claude-sonnet-4-5-thinking': 'gemini-claude-sonnet-4-5-thinking',
   'claude-opus-4-5-thinking': 'gemini-claude-opus-4-5-thinking',
+  'claude-opus-4-6-thinking': 'gemini-claude-opus-4-6-thinking',
   chat_20706: '',
   chat_23310: '',
   'gemini-2.5-flash-thinking': '',
@@ -22,7 +23,8 @@ const ALIAS_TO_UPSTREAM = {
   'gemini-3-flash-preview': 'gemini-3-flash',
   'gemini-claude-sonnet-4-5': 'claude-sonnet-4-5',
   'gemini-claude-sonnet-4-5-thinking': 'claude-sonnet-4-5-thinking',
-  'gemini-claude-opus-4-5-thinking': 'claude-opus-4-5-thinking'
+  'gemini-claude-opus-4-5-thinking': 'claude-opus-4-5-thinking',
+  'gemini-claude-opus-4-6-thinking': 'claude-opus-4-6-thinking'
 }
 
 const ANTIGRAVITY_MODEL_METADATA = {
@@ -74,6 +76,10 @@ const ANTIGRAVITY_MODEL_METADATA = {
   'gemini-claude-opus-4-5-thinking': {
     thinking: { min: 1024, max: 200000, zeroAllowed: false, dynamicAllowed: true },
     maxCompletionTokens: 64000
+  },
+  'gemini-claude-opus-4-6-thinking': {
+    thinking: { min: 1024, max: 200000, zeroAllowed: false, dynamicAllowed: true },
+    maxCompletionTokens: 64000
   }
 }
 
@@ -123,6 +129,7 @@ function mapAntigravityUpstreamModel(model) {
   const mapping = {
     // Opus：上游更常见的是 thinking 变体（CLIProxyAPI 也按此处理）
     'claude-opus-4-5': 'claude-opus-4-5-thinking',
+    'claude-opus-4-6': 'claude-opus-4-6-thinking',
     // Gemini thinking 变体回退
     'gemini-2.5-flash-thinking': 'gemini-2.5-flash'
   }
diff --git a/web/admin-spa/src/components/accounts/AccountForm.vue b/web/admin-spa/src/components/accounts/AccountForm.vue
index af9b3d24..80da6659 100644
--- a/web/admin-spa/src/components/accounts/AccountForm.vue
+++ b/web/admin-spa/src/components/accounts/AccountForm.vue
@@ -1488,6 +1488,13 @@
 
                   <!-- 快捷添加按钮 -->
                   <div class="mt-3 flex flex-wrap gap-2">
+                    <button
+                      class="rounded-lg bg-violet-100 px-3 py-1 text-xs text-violet-700 transition-colors hover:bg-violet-200 dark:bg-violet-900/30 dark:text-violet-400 dark:hover:bg-violet-900/50"
+                      type="button"
+                      @click="addPresetMapping('claude-opus-4-6', 'claude-opus-4-6')"
+                    >
+                      + Opus 4.6
+                    </button>
                     <button
                       class="rounded-lg bg-blue-100 px-3 py-1 text-xs text-blue-700 transition-colors hover:bg-blue-200 dark:bg-blue-900/30 dark:text-blue-400 dark:hover:bg-blue-900/50"
                       type="button"
@@ -3245,6 +3252,13 @@
                   >
                     + Sonnet 4.5
                   </button>
+                  <button
+                    class="rounded-lg bg-violet-100 px-3 py-1 text-xs text-violet-700 transition-colors hover:bg-violet-200 dark:bg-violet-900/30 dark:text-violet-400 dark:hover:bg-violet-900/50"
+                    type="button"
+                    @click="addPresetMapping('claude-opus-4-6', 'claude-opus-4-6')"
+                  >
+                    + Opus 4.6
+                  </button>
                   <button
                     class="rounded-lg bg-purple-100 px-3 py-1 text-xs text-purple-700 transition-colors hover:bg-purple-200 dark:bg-purple-900/30 dark:text-purple-400 dark:hover:bg-purple-900/50"
                     type="button"