diff --git a/src/components/ImportDialog.tsx b/src/components/ImportDialog.tsx
new file mode 100644
index 0000000..4ce3bec
--- /dev/null
+++ b/src/components/ImportDialog.tsx
@@ -0,0 +1,129 @@
+import { Tr } from "@/translate";
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "./ui/alert-dialog";
+import { useContext } from "react";
+import { AppChatStoreContext, AppContext } from "@/pages/App";
+import { STORAGE_NAME } from "@/const";
+
+const Item = ({ children }: { children: React.ReactNode }) => (
+  <div className="mt-2">{children}</div>
+);
+
+const ImportDialog = ({
+  open,
+  setOpen,
+}: {
+  open: boolean;
+  setOpen: (open: boolean) => void;
+}) => {
+  const { handleNewChatStoreWithOldOne } = useContext(AppContext);
+  const { chatStore } = useContext(AppChatStoreContext);
+
+  const params = new URLSearchParams(window.location.search);
+  const api = params.get("api");
+  const key = params.get("key");
+  const sys = params.get("sys");
+  const mode = params.get("mode");
+  const model = params.get("model");
+  const max = params.get("max");
+  const temp = params.get("temp");
+  const dev = params.get("dev");
+  const whisper_api = params.get("whisper-api");
+  const whisper_key = params.get("whisper-key");
+  const tts_api = params.get("tts-api");
+  const tts_key = params.get("tts-key");
+  return (
+    <AlertDialog open={open}>
+      <AlertDialogContent>
+        <AlertDialogHeader>
+          <AlertDialogTitle>
+            <Tr>Import Configuration</Tr>
+          </AlertDialogTitle>
+          <AlertDialogDescription className="message-content">
+            <Tr>There are some configurations in the URL, import them?</Tr>
+            {key && <Item>Key: {key}</Item>}
+            {api && <Item>API: {api}</Item>}
+            {sys && <Item>Sys: {sys}</Item>}
+            {mode && <Item>Mode: {mode}</Item>}
+            {model && <Item>Model: {model}</Item>}
+            {max && <Item>Max: {max}</Item>}
+            {temp && <Item>Temp: {temp}</Item>}
+            {dev && <Item>Dev: {dev}</Item>}
+            {whisper_api && <Item>Whisper API: {whisper_api}</Item>}
+            {whisper_key && <Item>Whisper Key: {whisper_key}</Item>}
+            {tts_api && <div className="mt-2">TTS API: {tts_api}</div>}
+            {tts_key && <div className="mt-2">TTS Key: {tts_key}</div>}
+          </AlertDialogDescription>
+        </AlertDialogHeader>
+        <AlertDialogFooter>
+          <AlertDialogCancel onClick={() => setOpen(false)}>
+            <Tr>Cancel</Tr>
+          </AlertDialogCancel>
+          <AlertDialogAction
+            onClick={async () => {
+              params.delete("key");
+              params.delete("api");
+              params.delete("sys");
+              params.delete("mode");
+              params.delete("model");
+              params.delete("max");
+              params.delete("temp");
+              params.delete("dev");
+              params.delete("whisper-api");
+              params.delete("whisper-key");
+              params.delete("tts-api");
+              params.delete("tts-key");
+
+              const newChatStore = structuredClone(chatStore);
+              if (key) newChatStore.apiKey = key;
+              if (api) newChatStore.apiEndpoint = api;
+              if (sys) newChatStore.systemMessageContent = sys;
+              if (mode) newChatStore.streamMode = mode === "stream";
+              if (model) newChatStore.model = model;
+              if (max) {
+                try {
+                  newChatStore.maxTokens = parseInt(max);
+                } catch (e) {
+                  console.error(e);
+                }
+              }
+              if (temp) {
+                try {
+                  newChatStore.temperature = parseFloat(temp);
+                } catch (e) {
+                  console.error(e);
+                }
+              }
+              if (dev) newChatStore.develop_mode = dev === "true";
+              if (whisper_api) newChatStore.whisper_api = whisper_api;
+              if (whisper_key) newChatStore.whisper_key = whisper_key;
+              if (tts_api) newChatStore.tts_api = tts_api;
+              if (tts_key) newChatStore.tts_key = tts_key;
+
+              await handleNewChatStoreWithOldOne(newChatStore);
+
+              const newUrl =
+                window.location.pathname +
+                (params.toString() ? `?${params}` : "");
+              window.history.replaceState(null, "", newUrl); // 替换URL不刷新页面
+
+              setOpen(false);
+            }}
+          >
+            <Tr>Import</Tr>
+          </AlertDialogAction>
+        </AlertDialogFooter>
+      </AlertDialogContent>
+    </AlertDialog>
+  );
+};
+
+export default ImportDialog;
diff --git a/src/components/Settings.tsx b/src/components/Settings.tsx
index b715ac3..59cdc67 100644
--- a/src/components/Settings.tsx
+++ b/src/components/Settings.tsx
@@ -10,7 +10,6 @@ import { tr, Tr, langCodeContext, LANG_OPTIONS } from "@/translate";
 import { isVailedJSON } from "@/utils/isVailedJSON";
 import { SetAPIsTemplate } from "@/components/setAPIsTemplate";
 import { autoHeight } from "@/utils/textAreaHelp";
-import { getDefaultParams } from "@/utils/getDefaultParam";
 
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
@@ -153,10 +152,7 @@ const SelectModel = (props: { help: string }) => {
           value={chatStore.model}
           onValueChange={(model: string) => {
             chatStore.model = model;
-            chatStore.maxTokens = getDefaultParams(
-              "max",
-              models[model].maxToken
-            );
+            chatStore.maxTokens = models[model].maxToken;
             setChatStore({ ...chatStore });
           }}
         >
diff --git a/src/components/Templates.tsx b/src/components/Templates.tsx
index f213733..715a42f 100644
--- a/src/components/Templates.tsx
+++ b/src/components/Templates.tsx
@@ -1,7 +1,6 @@
 import { AppChatStoreContext, AppContext } from "@/pages/App";
 import { TemplateChatStore } from "@/types/chatstore";
 import { ChatStore } from "@/types/chatstore";
-import { getDefaultParams } from "@/utils/getDefaultParam";
 import { useContext } from "react";
 
 const Templates = () => {
@@ -18,51 +17,6 @@ const Templates = () => {
             const newChatStore: ChatStore = structuredClone(t);
             // @ts-ignore
             delete newChatStore.name;
-            if (!newChatStore.apiEndpoint) {
-              newChatStore.apiEndpoint = getDefaultParams(
-                "api",
-                chatStore.apiEndpoint
-              );
-            }
-            if (!newChatStore.apiKey) {
-              newChatStore.apiKey = getDefaultParams("key", chatStore.apiKey);
-            }
-            if (!newChatStore.whisper_api) {
-              newChatStore.whisper_api = getDefaultParams(
-                "whisper-api",
-                chatStore.whisper_api
-              );
-            }
-            if (!newChatStore.whisper_key) {
-              newChatStore.whisper_key = getDefaultParams(
-                "whisper-key",
-                chatStore.whisper_key
-              );
-            }
-            if (!newChatStore.tts_api) {
-              newChatStore.tts_api = getDefaultParams(
-                "tts-api",
-                chatStore.tts_api
-              );
-            }
-            if (!newChatStore.tts_key) {
-              newChatStore.tts_key = getDefaultParams(
-                "tts-key",
-                chatStore.tts_key
-              );
-            }
-            if (!newChatStore.image_gen_api) {
-              newChatStore.image_gen_api = getDefaultParams(
-                "image-gen-api",
-                chatStore.image_gen_api
-              );
-            }
-            if (!newChatStore.image_gen_key) {
-              newChatStore.image_gen_key = getDefaultParams(
-                "image-gen-key",
-                chatStore.image_gen_key
-              );
-            }
             newChatStore.cost = 0;
 
             // manage undefined value because of version update
diff --git a/src/global.css b/src/global.css
index 8167105..558f3d6 100644
--- a/src/global.css
+++ b/src/global.css
@@ -1,4 +1,4 @@
-@import 'highlight.js/styles/monokai.css';
+@import "highlight.js/styles/monokai.css";
 
 @tailwind base;
 @tailwind components;
diff --git a/src/pages/App.tsx b/src/pages/App.tsx
index ac1f656..ae6c260 100644
--- a/src/pages/App.tsx
+++ b/src/pages/App.tsx
@@ -48,6 +48,7 @@ interface AppContextType {
   defaultRenderMD: boolean;
   setDefaultRenderMD: (b: boolean) => void;
   handleNewChatStore: () => Promise<void>;
+  handleNewChatStoreWithOldOne: (chatStore: ChatStore) => Promise<void>;
 }
 
 interface AppChatStoreContextType {
@@ -96,6 +97,7 @@ import Search from "@/components/Search";
 
 import Navbar from "@/components/navbar";
 import ConversationTitle from "@/components/ConversationTitle.";
+import ImportDialog from "@/components/ImportDialog";
 
 export function App() {
   // init selected index
@@ -194,9 +196,28 @@ export function App() {
     window.location.reload();
   };
 
-  // if there are any params in URL, create a new chatStore
+  const [showImportDialog, setShowImportDialog] = useState(false);
+  // if there are any params in URL, show the alert dialog to import configure
   useEffect(() => {
     const run = async () => {
+      const params = new URLSearchParams(window.location.search);
+      if (
+        params.get("api") ||
+        params.get("key") ||
+        params.get("sys") ||
+        params.get("mode") ||
+        params.get("model") ||
+        params.get("max") ||
+        params.get("temp") ||
+        params.get("dev") ||
+        params.get("whisper-api") ||
+        params.get("whisper-key") ||
+        params.get("tts-api") ||
+        params.get("tts-key")
+      ) {
+        setShowImportDialog(true);
+      }
+      /*
       const chatStore = await getChatStoreByIndex(selectedChatIndex);
       const api = getDefaultParams("api", "");
       const key = getDefaultParams("key", "");
@@ -224,6 +245,7 @@ export function App() {
         handleNewChatStore();
       }
       setAllChatStoreIndexes(await (await db).getAllKeys(STORAGE_NAME));
+      */
     };
     run();
   }, []);
@@ -328,6 +350,7 @@ export function App() {
         defaultRenderMD,
         setDefaultRenderMD,
         handleNewChatStore,
+        handleNewChatStoreWithOldOne,
       }}
     >
       <Sidebar>
@@ -406,6 +429,7 @@ export function App() {
           selectedChatIndex={selectedChatIndex}
           getChatStoreByIndex={getChatStoreByIndex}
         >
+          <ImportDialog open={showImportDialog} setOpen={setShowImportDialog} />
           <Navbar />
           <ChatBOX />
         </AppChatStoreProvider>
diff --git a/src/pages/Chatbox.tsx b/src/pages/Chatbox.tsx
index 8b4901e..5ba89d0 100644
--- a/src/pages/Chatbox.tsx
+++ b/src/pages/Chatbox.tsx
@@ -300,7 +300,7 @@ export default function ChatBOX() {
       token: data.usage?.completion_tokens_details
         ? data.usage.completion_tokens -
           data.usage.completion_tokens_details.reasoning_tokens
-        : data.usage.completion_tokens ?? calculate_token_length(msg.content),
+        : (data.usage.completion_tokens ?? calculate_token_length(msg.content)),
       example: false,
       audio: null,
       logprobs: data.choices[0]?.logprobs,
diff --git a/src/translate/zh_CN.ts b/src/translate/zh_CN.ts
index fe5bb0f..25af8c7 100644
--- a/src/translate/zh_CN.ts
+++ b/src/translate/zh_CN.ts
@@ -144,6 +144,10 @@ const LANG_MAP: Record<string, string> = {
   "removed from context": "已从上下文中移除",
   follow: "跟随",
   "stop generating": "停止生成",
+  "there are some configurations in the URL, import them?":
+    "URL 中有一些配置，是否导入？",
+  "Import Configuration": "导入配置",
+  cancel: "取消",
 };
 
 export default LANG_MAP;
diff --git a/src/types/newChatstore.ts b/src/types/newChatstore.ts
index 2bfbbe8..5dd2bf6 100644
--- a/src/types/newChatstore.ts
+++ b/src/types/newChatstore.ts
@@ -3,7 +3,6 @@ import {
   DefaultModel,
   CHATGPT_API_WEB_VERSION,
 } from "@/const";
-import { getDefaultParams } from "@/utils/getDefaultParam";
 import { ChatStore, ChatStoreMessage } from "@/types/chatstore";
 import { models } from "@/types/models";
 
@@ -42,33 +41,24 @@ interface NewChatStoreOptions {
 export const newChatStore = (options: NewChatStoreOptions): ChatStore => {
   return {
     chatgpt_api_web_version: CHATGPT_API_WEB_VERSION,
-    systemMessageContent: getDefaultParams(
-      "sys",
-      options.systemMessageContent ?? ""
-    ),
+    systemMessageContent: options.systemMessageContent ?? "",
     toolsString: options.toolsString ?? "",
     history: options.use_this_history ?? [],
     postBeginIndex: 0,
     tokenMargin: 1024,
     totalTokens: 0,
-    maxTokens: getDefaultParams(
-      "max",
-      models[getDefaultParams("model", options.model ?? DefaultModel)]
-        ?.maxToken ??
-        options.maxTokens ??
-        2048
-    ),
+    maxTokens:
+      models[options.model ?? DefaultModel]?.maxToken ??
+      options.maxTokens ??
+      2048,
     maxGenTokens: 2048,
     maxGenTokens_enabled: false,
-    apiKey: getDefaultParams("key", options.apiKey ?? ""),
-    apiEndpoint: getDefaultParams(
-      "api",
-      options.apiEndpoint ?? DefaultAPIEndpoint
-    ),
-    streamMode: getDefaultParams("mode", options.streamMode ?? true),
-    model: getDefaultParams("model", options.model ?? DefaultModel),
+    apiKey: options.apiKey ?? "",
+    apiEndpoint: options.apiEndpoint ?? DefaultAPIEndpoint,
+    streamMode: options.streamMode ?? true,
+    model: options.model ?? DefaultModel,
     cost: 0,
-    temperature: getDefaultParams("temp", options.temperature ?? 1),
+    temperature: options.temperature ?? 1,
     temperature_enabled: options.temperature_enabled ?? true,
     top_p: options.top_p ?? 1,
     top_p_enabled: options.top_p_enabled ?? false,
@@ -76,17 +66,12 @@ export const newChatStore = (options: NewChatStoreOptions): ChatStore => {
     presence_penalty_enabled: options.presence_penalty_enabled ?? false,
     frequency_penalty: options.frequency_penalty ?? 0,
     frequency_penalty_enabled: options.frequency_penalty_enabled ?? false,
-    develop_mode: getDefaultParams("dev", options.dev ?? false),
-    whisper_api: getDefaultParams(
-      "whisper-api",
-      options.whisper_api ?? "https://api.openai.com/v1/audio/transcriptions"
-    ),
-    whisper_key: getDefaultParams("whisper-key", options.whisper_key ?? ""),
-    tts_api: getDefaultParams(
-      "tts-api",
-      options.tts_api ?? "https://api.openai.com/v1/audio/speech"
-    ),
-    tts_key: getDefaultParams("tts-key", options.tts_key ?? ""),
+    develop_mode: options.dev ?? false,
+    whisper_api:
+      options.whisper_api ?? "https://api.openai.com/v1/audio/transcriptions",
+    whisper_key: options.whisper_key ?? "",
+    tts_api: options.tts_api ?? "https://api.openai.com/v1/audio/speech",
+    tts_key: options.tts_key ?? "",
     tts_voice: options.tts_voice ?? "alloy",
     tts_speed: options.tts_speed ?? 1.0,
     tts_speed_enabled: options.tts_speed_enabled ?? false,