diff --git a/chatdesk-ui/app/api/chat/custom/route.ts b/chatdesk-ui/app/api/chat/custom/route.ts
index 7ccc6d0..bb60d21 100644
--- a/chatdesk-ui/app/api/chat/custom/route.ts
+++ b/chatdesk-ui/app/api/chat/custom/route.ts
@@ -6,7 +6,7 @@ import { ServerRuntime } from "next"
 import OpenAI from "openai"
 import { ChatCompletionCreateParamsBase } from "openai/resources/chat/completions.mjs"
 //import { getRuntimeEnv } from "@/lib/ipconfig"  // 新增引入
-import { getRuntimeEnv } from "@/lib/runtime-env"
+import { getRuntimeEnvForRouterAPI } from "@/lib/runtime-env"
 
 
 //export const runtime: ServerRuntime = "edge"
@@ -21,14 +21,14 @@ export async function POST(request: Request) {
   }
 
   try {
-    // const supabaseAdmin = createClient<Database>(
-    //   getRuntimeEnv("SUPABASE_URL") ?? "http://localhost:8000",
-    //   process.env.SUPABASE_SERVICE_ROLE_KEY!
-    // )
     const supabaseAdmin = createClient<Database>(
-      "http://67.223.119.33:8000", // ⬅️ 硬编码 IP 地址
+      getRuntimeEnvForRouterAPI("SUPABASE_URL") ?? "http://localhost:8000",
       process.env.SUPABASE_SERVICE_ROLE_KEY!
-    )    
+    )
+    // const supabaseAdmin = createClient<Database>(
+    //   "http://67.223.119.33:8000", // ⬅️ 硬编码 IP 地址
+    //   process.env.SUPABASE_SERVICE_ROLE_KEY!
+    // )    
 
     const { data: customModel, error } = await supabaseAdmin
       .from("models")
@@ -39,7 +39,7 @@ export async function POST(request: Request) {
     console.log("⛳ ChatSettings:", chatSettings)
     console.log("⛳ Messages:", messages)
     console.log("⛳ Custom Model ID:", customModelId)
-    console.log("⛳ Supabase URL:", getRuntimeEnv("SUPABASE_URL"))
+    console.log("⛳ Supabase URL:", getRuntimeEnvForRouterAPI("SUPABASE_URL"))
 
     if (!customModel) {
       console.error("❌ No custom model found:", error)
diff --git a/chatdesk-ui/app/api/username/available/route.ts b/chatdesk-ui/app/api/username/available/route.ts
index c13fb2c..4d46865 100644
--- a/chatdesk-ui/app/api/username/available/route.ts
+++ b/chatdesk-ui/app/api/username/available/route.ts
@@ -1,7 +1,7 @@
 import { Database } from "@/supabase/types"
 import { createClient } from "@supabase/supabase-js"
 //import { getRuntimeEnv } from "@/lib/ipconfig"  // 新增引入
-import { getRuntimeEnv } from "@/lib/runtime-env"
+import { getRuntimeEnvForRouterAPI } from "@/lib/runtime-env"
 
 export const runtime = "edge"
 
@@ -13,7 +13,7 @@ export async function POST(request: Request) {
 
   try {
     const supabaseAdmin = createClient<Database>(
-      getRuntimeEnv("SUPABASE_URL") ?? "http://localhost:8000",
+      getRuntimeEnvForRouterAPI("SUPABASE_URL") ?? "http://localhost:8000",
       process.env.SUPABASE_SERVICE_ROLE_KEY!
     )
 
diff --git a/chatdesk-ui/app/api/username/get/route.ts b/chatdesk-ui/app/api/username/get/route.ts
index c44d183..5e689c3 100644
--- a/chatdesk-ui/app/api/username/get/route.ts
+++ b/chatdesk-ui/app/api/username/get/route.ts
@@ -1,7 +1,7 @@
 import { Database } from "@/supabase/types"
 import { createClient } from "@supabase/supabase-js"
 //import { getRuntimeEnv } from "@/lib/ipconfig"  // 新增引入
-import { getRuntimeEnv } from "@/lib/runtime-env"
+import { getRuntimeEnvForRouterAPI } from "@/lib/runtime-env"
 
 export const runtime = "edge"
 
@@ -13,7 +13,7 @@ export async function POST(request: Request) {
 
   try {
     const supabaseAdmin = createClient<Database>(
-      getRuntimeEnv("SUPABASE_URL") ?? "http://localhost:8000",
+      getRuntimeEnvForRouterAPI("SUPABASE_URL") ?? "http://localhost:8000",
       process.env.SUPABASE_SERVICE_ROLE_KEY!
     )
 
diff --git a/chatdesk-ui/lib/runtime-env/index.ts b/chatdesk-ui/lib/runtime-env/index.ts
index 4f23b7f..6cb8696 100644
--- a/chatdesk-ui/lib/runtime-env/index.ts
+++ b/chatdesk-ui/lib/runtime-env/index.ts
@@ -8,3 +8,7 @@ export function getRuntimeEnv(key: string): string | undefined {
     return getRuntimeEnvCSR(key)
   }
 }
+
+export function getRuntimeEnvForRouterAPI(key: string): string | undefined {
+  return process.env[key]
+}