diff --git a/providers/openai/base.go b/providers/openai/base.go
index b586345e..4565c4ab 100644
--- a/providers/openai/base.go
+++ b/providers/openai/base.go
@@ -111,7 +111,13 @@ func (p *OpenAIProvider) GetFullRequestURL(requestURL string, modelName string)
 		}
 
 	} else if p.Channel.Type == config.ChannelTypeCustom && p.Channel.Other != "" {
-		requestURL = strings.Replace(requestURL, "v1", p.Channel.Other, 1)
+		if p.Channel.Other == "disable" {
+			p.Channel.Other = ""
+		} else {
+			p.Channel.Other = "/" + p.Channel.Other
+		}
+
+		requestURL = strings.Replace(requestURL, "/v1", p.Channel.Other, 1)
 	}
 
 	if strings.HasPrefix(baseURL, "https://gateway.ai.cloudflare.com") {
diff --git a/web/src/views/Channel/type/Config.js b/web/src/views/Channel/type/Config.js
index 35d2c8df..03582bfb 100644
--- a/web/src/views/Channel/type/Config.js
+++ b/web/src/views/Channel/type/Config.js
@@ -58,7 +58,8 @@ const typeConfig = {
       other: '替换 API 版本'
     },
     prompt: {
-      other: '输入后，会替换请求地址中的v1，例如：freeapi，则请求chat时会变成https://xxx.com/freeapi/chat/completions'
+      other:
+        '输入后，会替换请求地址中的v1，例如：freeapi，则请求chat时会变成https://xxx.com/freeapi/chat/completions,如果需要禁用版本号，请输入 disable'
     }
   },
   3: {