diff --git a/playground/src/app/home/page.tsx b/playground/src/app/home/page.tsx
index aa5adfec..a94b9ba9 100644
--- a/playground/src/app/home/page.tsx
+++ b/playground/src/app/home/page.tsx
@@ -3,6 +3,7 @@
 import AuthInitializer from "@/components/authInitializer"
 import { isMobile } from "@/common"
 import dynamic from 'next/dynamic'
+import { useEffect, useState } from "react"
 
 const PCEntry = dynamic(() => import('@/platform/pc/entry'), {
   ssr: false,
@@ -13,10 +14,16 @@ const MobileEntry = dynamic(() => import('@/platform/mobile/entry'), {
 })
 
 export default function Home() {
+  const [mobile, setMobile] = useState<boolean | null>(null);
+
+  useEffect(() => {
+    setMobile(isMobile())
+  })
 
   return (
+    mobile === null ? <></> :
     <AuthInitializer>
-      {isMobile() ? <MobileEntry></MobileEntry> : <PCEntry></PCEntry>}
+      {mobile ? <MobileEntry></MobileEntry> : <PCEntry></PCEntry>}
     </AuthInitializer >
   );
 }
diff --git a/playground/src/common/constant.ts b/playground/src/common/constant.ts
index 2602e7b1..a04435ca 100644
--- a/playground/src/common/constant.ts
+++ b/playground/src/common/constant.ts
@@ -1,4 +1,4 @@
-import { IOptions, ColorItem, LanguageOptionItem, VoiceOptionItem, GraphNameOptionItem, GraphOptionItem } from "@/types"
+import { IOptions, ColorItem, LanguageOptionItem, VoiceOptionItem, GraphOptionItem } from "@/types"
 
 export const REQUEST_URL = process.env.NEXT_PUBLIC_REQUEST_URL ?? ""
 export const GITHUB_URL = "https://github.com/rte-design/ASTRA.ai"
diff --git a/playground/src/platform/mobile/description/index.tsx b/playground/src/platform/mobile/description/index.tsx
index 03d8f53b..66425d8f 100644
--- a/playground/src/platform/mobile/description/index.tsx
+++ b/playground/src/platform/mobile/description/index.tsx
@@ -17,6 +17,7 @@ const Description = () => {
   const userId = useAppSelector(state => state.global.options.userId)
   const language = useAppSelector(state => state.global.language)
   const voiceType = useAppSelector(state => state.global.voiceType)
+  const graphName = useAppSelector(state => state.global.graphName)
   const [loading, setLoading] = useState(false)
 
   useEffect(() => {
@@ -44,14 +45,12 @@ const Description = () => {
       message.success("Agent disconnected")
       stopPing()
     } else {
-      let params = new URLSearchParams(document.location.search);
-      let graph_name = params.get("graph_name");
       const res = await apiStartService({
         channel,
         userId,
-        language: lang,
-        voiceType: voice,
-        graphName: graph_name,
+        language,
+        voiceType,
+        graphName,
       })
       const { code, msg } = res || {}
       if (code != 0) {
diff --git a/server/internal/config.go b/server/internal/config.go
index 7a19d63f..ac5bf763 100644
--- a/server/internal/config.go
+++ b/server/internal/config.go
@@ -12,17 +12,20 @@ type Prop struct {
 
 const (
 	// Extension name
-	extensionNameAgoraRTC      = "agora_rtc"
-	extensionNameAzureTTS      = "azure_tts"
-	extensionNameBedrockLLM    = "bedrock_llm"
-	extensionNameCosyTTS       = "cosy_tts"
-	extensionNameElevenlabsTTS = "elevenlabs_tts"
-	extensionNameGeminiLLM     = "gemini_llm"
-	extensionNameLiteLLM       = "litellm"
-	extensionNameOpenaiChatgpt = "openai_chatgpt"
-	extensionNamePollyTTS      = "polly_tts"
-	extensionNameQwenLLM       = "qwen_llm"
-	extensionNameTranscribeAsr = "transcribe_asr"
+	extensionNameAgoraRTC                      = "agora_rtc"
+	extensionNameAzureTTS                      = "azure_tts"
+	extensionNameBedrockLLM                    = "bedrock_llm"
+	extensionNameCosyTTS                       = "cosy_tts"
+	extensionNameElevenlabsTTS                 = "elevenlabs_tts"
+	extensionNameGeminiLLM                     = "gemini_llm"
+	extensionNameLiteLLM                       = "litellm"
+	extensionNameOpenaiChatgpt                 = "openai_chatgpt"
+	extensionNamePollyTTS                      = "polly_tts"
+	extensionNameQwenLLM                       = "qwen_llm"
+	extensionNameTranscribeAsr                 = "transcribe_asr"
+	extensionNameHttpServer                    = "http_server"
+	extensionNameAliyunAnalyticdbVectorStorage = "aliyun_analyticdb_vector_storage"
+	extensionNameAliyunTextEmbedding           = "aliyun_text_embedding"
 
 	// Language
 	languageChinese = "zh-CN"