diff --git a/package.json b/package.json
index fb0cddc..ee5079a 100644
--- a/package.json
+++ b/package.json
@@ -36,8 +36,8 @@
     "@yunlefun/utils": "0.1.2-beta.4",
     "consola": "^3.2.3",
     "copy-image-clipboard": "^2.1.2",
-    "eslint-plugin-format": "^0.1.0",
     "eslint": "npm:eslint-ts-patch@^8.56.0-0",
+    "eslint-plugin-format": "^0.1.0",
     "eslint-ts-patch": "^8.56.0-0",
     "html-to-image": "^1.11.11",
     "nuxt": "^3.10.1",
diff --git a/packages/ai/src/api.ts b/packages/ai/src/api.ts
index 4a5a911..09f47c1 100644
--- a/packages/ai/src/api.ts
+++ b/packages/ai/src/api.ts
@@ -44,8 +44,8 @@ export async function getCouplets(prompt: string) {
   const messages: OpenAI.ChatCompletionMessageParam[] = [
     {
       role: 'system',
-      content: tooltip.join('\n'),
-    }
+      content: tooltip,
+    },
   ]
 
   if (prompt)
diff --git a/packages/ai/src/config.ts b/packages/ai/src/config.ts
index 9548f3e..4bc114d 100644
--- a/packages/ai/src/config.ts
+++ b/packages/ai/src/config.ts
@@ -15,5 +15,8 @@ export const baseModel = process.env.MODEL_NAME || 'deepseek-chat'
 
 export const baseChatCompletionCreateParams: Partial<OpenAI.ChatCompletionCreateParamsNonStreaming> = {
   max_tokens: 100,
+  // TODO: for use control
+  // presence_penalty: 0,
+  // frequency_penalty: 0,
   // stream: true
 }