From 4332837f05a411571af7e708890cad1413fc8c89 Mon Sep 17 00:00:00 2001
From: MUTED64 <muted32555664@gmail.com>
Date: Fri, 6 Feb 2026 21:22:39 +0800
Subject: [PATCH] feat: Force beta=true parameter for Anthropic channel

---
 dto/channel_settings.go                       |  1 +
 relay/common/relay_info.go                    |  9 ++++---
 .../channels/modals/EditChannelModal.jsx      | 26 +++++++++++++++++++
 3 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/dto/channel_settings.go b/dto/channel_settings.go
index e88f2235e..74bceb281 100644
--- a/dto/channel_settings.go
+++ b/dto/channel_settings.go
@@ -27,6 +27,7 @@ type ChannelOtherSettings struct {
 	AzureResponsesVersion string        `json:"azure_responses_version,omitempty"`
 	VertexKeyType         VertexKeyType `json:"vertex_key_type,omitempty"` // "json" or "api_key"
 	OpenRouterEnterprise  *bool         `json:"openrouter_enterprise,omitempty"`
+	ClaudeBetaQuery       bool          `json:"claude_beta_query,omitempty"`      // Claude 渠道是否强制追加 ?beta=true
 	AllowServiceTier      bool          `json:"allow_service_tier,omitempty"`      // 是否允许 service_tier 透传（默认过滤以避免额外计费）
 	DisableStore          bool          `json:"disable_store,omitempty"`           // 是否禁用 store 透传（默认允许透传，禁用后可能导致 Codex 无法使用）
 	AllowSafetyIdentifier bool          `json:"allow_safety_identifier,omitempty"` // 是否允许 safety_identifier 透传（默认过滤以保护用户隐私）
diff --git a/relay/common/relay_info.go b/relay/common/relay_info.go
index f5c1d769e..b3336af32 100644
--- a/relay/common/relay_info.go
+++ b/relay/common/relay_info.go
@@ -316,12 +316,15 @@ func GenRelayInfoClaude(c *gin.Context, request dto.Request) *RelayInfo {
 	info.ClaudeConvertInfo = &ClaudeConvertInfo{
 		LastMessagesType: LastMessageTypeNone,
 	}
-	if c.Query("beta") == "true" {
-		info.IsClaudeBetaQuery = true
-	}
+	info.IsClaudeBetaQuery = c.Query("beta") == "true" || isClaudeBetaForced(c)
 	return info
 }
 
+func isClaudeBetaForced(c *gin.Context) bool {
+	channelOtherSettings, ok := common.GetContextKeyType[dto.ChannelOtherSettings](c, constant.ContextKeyChannelOtherSetting)
+	return ok && channelOtherSettings.ClaudeBetaQuery
+}
+
 func GenRelayInfoRerank(c *gin.Context, request *dto.RerankRequest) *RelayInfo {
 	info := genBaseRelayInfo(c, request)
 	info.RelayMode = relayconstant.RelayModeRerank
diff --git a/web/src/components/table/channels/modals/EditChannelModal.jsx b/web/src/components/table/channels/modals/EditChannelModal.jsx
index 9f6d40343..54a9f9166 100644
--- a/web/src/components/table/channels/modals/EditChannelModal.jsx
+++ b/web/src/components/table/channels/modals/EditChannelModal.jsx
@@ -170,6 +170,7 @@ const EditChannelModal = (props) => {
     allow_service_tier: false,
     disable_store: false, // false = 允许透传（默认开启）
     allow_safety_identifier: false,
+    claude_beta_query: false,
   };
   const [batch, setBatch] = useState(false);
   const [multiToSingle, setMultiToSingle] = useState(false);
@@ -633,6 +634,7 @@ const EditChannelModal = (props) => {
           data.disable_store = parsedSettings.disable_store || false;
           data.allow_safety_identifier =
             parsedSettings.allow_safety_identifier || false;
+          data.claude_beta_query = parsedSettings.claude_beta_query || false;
         } catch (error) {
           console.error('解析其他设置失败:', error);
           data.azure_responses_version = '';
@@ -643,6 +645,7 @@ const EditChannelModal = (props) => {
           data.allow_service_tier = false;
           data.disable_store = false;
           data.allow_safety_identifier = false;
+          data.claude_beta_query = false;
         }
       } else {
         // 兼容历史数据：老渠道没有 settings 时，默认按 json 展示
@@ -652,6 +655,7 @@ const EditChannelModal = (props) => {
         data.allow_service_tier = false;
         data.disable_store = false;
         data.allow_safety_identifier = false;
+        data.claude_beta_query = false;
       }
 
       if (
@@ -1394,6 +1398,9 @@ const EditChannelModal = (props) => {
         settings.allow_safety_identifier =
           localInputs.allow_safety_identifier === true;
       }
+      if (localInputs.type === 14) {
+        settings.claude_beta_query = localInputs.claude_beta_query === true;
+      }
     }
 
     localInputs.settings = JSON.stringify(settings);
@@ -1414,6 +1421,7 @@ const EditChannelModal = (props) => {
     delete localInputs.allow_service_tier;
     delete localInputs.disable_store;
     delete localInputs.allow_safety_identifier;
+    delete localInputs.claude_beta_query;
 
     let res;
     localInputs.auto_ban = localInputs.auto_ban ? 1 : 0;
@@ -3305,6 +3313,24 @@ const EditChannelModal = (props) => {
                       </div>
                     </div>
 
+                    {inputs.type === 14 && (
+                      <Form.Switch
+                        field='claude_beta_query'
+                        label={t('Claude 强制 beta=true')}
+                        checkedText={t('开')}
+                        uncheckedText={t('关')}
+                        onChange={(value) =>
+                          handleChannelOtherSettingsChange(
+                            'claude_beta_query',
+                            value,
+                          )
+                        }
+                        extraText={t(
+                          '开启后，该渠道请求 Claude 时将强制追加 ?beta=true（无需客户端手动传参）',
+                        )}
+                      />
+                    )}
+
                     {inputs.type === 1 && (
                       <Form.Switch
                         field='force_format'