diff --git a/relay/adaptor/openai/adaptor.go b/relay/adaptor/openai/adaptor.go
index 4eea25d4..07256a18 100644
--- a/relay/adaptor/openai/adaptor.go
+++ b/relay/adaptor/openai/adaptor.go
@@ -3,6 +3,7 @@ package openai
 import (
 	"errors"
 	"fmt"
+	"github.com/songquanpeng/one-api/relay/adaptor/ppio"
 	"io"
 	"net/http"
 	"strings"
@@ -59,6 +60,8 @@ func (a *Adaptor) GetRequestURL(meta *meta.Meta) (string, error) {
 		return baiduv2.GetRequestURL(meta)
 	case channeltype.AliBailian:
 		return alibailian.GetRequestURL(meta)
+	case channeltype.PPIO:
+		return ppio.GetRequestURL(meta)
 	default:
 		return GetFullRequestURL(meta.BaseURL, meta.RequestURLPath, meta.ChannelType), nil
 	}
diff --git a/relay/adaptor/openai/compatible.go b/relay/adaptor/openai/compatible.go
index 36c22a74..7c9251d3 100644
--- a/relay/adaptor/openai/compatible.go
+++ b/relay/adaptor/openai/compatible.go
@@ -14,6 +14,7 @@ import (
 	"github.com/songquanpeng/one-api/relay/adaptor/moonshot"
 	"github.com/songquanpeng/one-api/relay/adaptor/novita"
 	"github.com/songquanpeng/one-api/relay/adaptor/openrouter"
+	"github.com/songquanpeng/one-api/relay/adaptor/ppio"
 	"github.com/songquanpeng/one-api/relay/adaptor/siliconflow"
 	"github.com/songquanpeng/one-api/relay/adaptor/stepfun"
 	"github.com/songquanpeng/one-api/relay/adaptor/togetherai"
@@ -40,6 +41,7 @@ var CompatibleChannels = []int{
 	channeltype.XAI,
 	channeltype.BaiduV2,
 	channeltype.XunfeiV2,
+	channeltype.PPIO,
 }
 
 func GetCompatibleChannelMeta(channelType int) (string, []string) {
@@ -82,6 +84,8 @@ func GetCompatibleChannelMeta(channelType int) (string, []string) {
 		return "openrouter", openrouter.ModelList
 	case channeltype.AliBailian:
 		return "alibailian", alibailian.ModelList
+	case channeltype.PPIO:
+		return "ppio", ppio.ModelList
 	default:
 		return "openai", ModelList
 	}
diff --git a/relay/adaptor/ppio/constants.go b/relay/adaptor/ppio/constants.go
new file mode 100644
index 00000000..c3904326
--- /dev/null
+++ b/relay/adaptor/ppio/constants.go
@@ -0,0 +1,25 @@
+package ppio
+
+// https://api.ppinfra.com/v3/openai/v1/models
+
+var ModelList = []string{
+	"deepseek/deepseek-r1/community",
+	"deepseek/deepseek-v3/community",
+	"deepseek/deepseek-r1",
+	"deepseek/deepseek-v3",
+	"deepseek/deepseek-r1-distill-llama-70b",
+	"deepseek/deepseek-r1-distill-qwen-32b",
+	"deepseek/deepseek-r1-distill-qwen-14b",
+	"deepseek/deepseek-r1-distill-llama-8b",
+	"qwen/qwen-2.5-72b-instruct",
+	"qwen/qwen-2-vl-72b-instruct",
+	"meta-llama/llama-3.2-3b-instruct",
+	"qwen/qwen2.5-32b-instruct",
+	"baichuan/baichuan2-13b-chat",
+	"meta-llama/llama-3.1-70b-instruct",
+	"meta-llama/llama-3.1-8b-instruct",
+	"01-ai/yi-1.5-34b-chat",
+	"01-ai/yi-1.5-9b-chat",
+	"thudm/glm-4-9b-chat",
+	"qwen/qwen-2-7b-instruct",
+}
diff --git a/relay/adaptor/ppio/main.go b/relay/adaptor/ppio/main.go
new file mode 100644
index 00000000..129caa11
--- /dev/null
+++ b/relay/adaptor/ppio/main.go
@@ -0,0 +1,15 @@
+package ppio
+
+import (
+	"fmt"
+
+	"github.com/songquanpeng/one-api/relay/meta"
+	"github.com/songquanpeng/one-api/relay/relaymode"
+)
+
+func GetRequestURL(meta *meta.Meta) (string, error) {
+	if meta.Mode == relaymode.ChatCompletions {
+		return fmt.Sprintf("%s/chat/completions", meta.BaseURL), nil
+	}
+	return "", fmt.Errorf("unsupported relay mode %d for ppio", meta.Mode)
+}
diff --git a/relay/channeltype/define.go b/relay/channeltype/define.go
index 76b549e1..6972a379 100644
--- a/relay/channeltype/define.go
+++ b/relay/channeltype/define.go
@@ -51,5 +51,6 @@ const (
 	BaiduV2
 	XunfeiV2
 	AliBailian
+	PPIO
 	Dummy
 )
diff --git a/relay/channeltype/url.go b/relay/channeltype/url.go
index a8acd967..83c0818a 100644
--- a/relay/channeltype/url.go
+++ b/relay/channeltype/url.go
@@ -51,6 +51,7 @@ var ChannelBaseURLs = []string{
 	"https://qianfan.baidubce.com",              // 47
 	"https://spark-api-open.xf-yun.com",         // 48
 	"https://dashscope.aliyuncs.com",            // 49
+	"https://api.ppinfra.com/v3/openai",         // 50
 }
 
 func init() {
diff --git a/web/berry/src/constants/ChannelConstants.js b/web/berry/src/constants/ChannelConstants.js
index 7907c8d4..74e0908f 100644
--- a/web/berry/src/constants/ChannelConstants.js
+++ b/web/berry/src/constants/ChannelConstants.js
@@ -185,7 +185,7 @@ export const CHANNEL_OPTIONS = {
     value: 45,
     color: 'primary'
   },
-  45: {
+  46: {
     key: 46,
     text: 'Replicate',
     value: 46,
@@ -197,6 +197,12 @@ export const CHANNEL_OPTIONS = {
     value: 41,
     color: 'purple'
   },
+  50: {
+    key: 50,
+    text: 'PPIO',
+    value: 50,
+    color: '#2874ff',
+  },
   8: {
     key: 8,
     text: '自定义渠道',
diff --git a/web/default/src/constants/channel.constants.js b/web/default/src/constants/channel.constants.js
index 26ffd0c4..3b56b888 100644
--- a/web/default/src/constants/channel.constants.js
+++ b/web/default/src/constants/channel.constants.js
@@ -7,6 +7,7 @@ export const CHANNEL_OPTIONS = [
     {key: 24, text: 'Google Gemini', value: 24, color: 'orange'},
     {key: 28, text: 'Mistral AI', value: 28, color: 'orange'},
     {key: 41, text: 'Novita', value: 41, color: 'purple'},
+  {key: 50, text: 'PPIO', value: 50, color: '#2874ff'},
   {
     key: 40,
     text: '字节火山引擎',