diff --git a/app/api/common.ts b/app/api/common.ts
index e5afb4d89..cd2936ee3 100644
--- a/app/api/common.ts
+++ b/app/api/common.ts
@@ -20,6 +20,10 @@ export async function requestOpenai(req: NextRequest) {
     baseUrl = `${PROTOCOL}://${baseUrl}`;
   }
 
+  if (baseUrl.endsWith('/')) {
+    baseUrl = baseUrl.slice(0, -1);
+  }
+
   console.log("[Proxy] ", openaiPath);
   console.log("[Base Url]", baseUrl);
 
diff --git a/app/constant.ts b/app/constant.ts
index 0a94eed4e..8b28af323 100644
--- a/app/constant.ts
+++ b/app/constant.ts
@@ -41,7 +41,7 @@ export const MAX_SIDEBAR_WIDTH = 500;
 export const MIN_SIDEBAR_WIDTH = 230;
 export const NARROW_SIDEBAR_WIDTH = 100;
 
-export const ACCESS_CODE_PREFIX = "ak-";
+export const ACCESS_CODE_PREFIX = "nk-";
 
 export const LAST_INPUT_KEY = "last-input";
 
diff --git a/docs/faq-cn.md b/docs/faq-cn.md
index e4aa1e774..f9463eb95 100644
--- a/docs/faq-cn.md
+++ b/docs/faq-cn.md
@@ -212,7 +212,8 @@ OpenAI 网站计费说明：https://openai.com/pricing#language-models
 OpenAI 根据 token 数收费，1000 个 token 通常可代表 750 个英文单词，或 500 个汉字。输入（Prompt）和输出（Completion）分别统计费用。  
 |模型|用户输入（Prompt）计费|模型输出（Completion）计费|每次交互最大 token 数|
 |----|----|----|----|
-|gpt-3.5|$0.002 / 1 千 tokens|$0.002 / 1 千 tokens|4096|
+|gpt-3.5-turbo|$0.0015 / 1 千 tokens|$0.002 / 1 千 tokens|4096|
+|gpt-3.5-turbo-16K|$0.003 / 1 千 tokens|$0.004 / 1 千 tokens|16384|
 |gpt-4|$0.03 / 1 千 tokens|$0.06 / 1 千 tokens|8192|
 |gpt-4-32K|$0.06 / 1 千 tokens|$0.12 / 1 千 tokens|32768|
 
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 6121e5847..3aba6370f 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -9,7 +9,7 @@
   },
   "package": {
     "productName": "ChatGPT Next Web",
-    "version": "2.9.2"
+    "version": "2.9.3"
   },
   "tauri": {
     "allowlist": {