diff --git a/packages/ai-code/src/module/inline-completions/inline-completions.ts b/packages/ai-code/src/module/inline-completions/inline-completions.ts
index fc40d1863748daf49b43b93dccf674daade22b18..851a95ece3b6fd9dc8f70bf395decf0fe898c7e3 100644
--- a/packages/ai-code/src/module/inline-completions/inline-completions.ts
+++ b/packages/ai-code/src/module/inline-completions/inline-completions.ts
@@ -440,21 +440,17 @@ export class InlineCompletions {
   private buildMessages(context: ICompletionContext): IData {
     const { currentLine, aboveLines, belowLines, languageId, position } =
       context;
-    const above = '```' + `${languageId}\n` + aboveLines + '\n```';
-    const current = '```' + `${languageId}\n` + currentLine + '\n```';
-    const below = '```' + `${languageId}\n` + belowLines + '\n```';
+    const above = `\`\`\`${languageId} \n ${aboveLines} \n \`\`\``;
+    const current = `\`\`\`${languageId} \n ${currentLine} \n \`\`\``;
+    const below = `\`\`\`${languageId} \n ${belowLines} \n \`\`\``;
     return {
       messages: [
         ...this.history,
         {
           role: 'USER',
-          content: `
-            语言：${languageId}
-            上文代码: ${above}
-            当前行: ${current}
-            下文代码: ${below}
-            光标位置：${position.column - 2}
-          `,
+          content: `当前语言：${languageId}，当前光标所在行代码：\n ${current} \n 光标前5行的上文代码: \n ${above} \n 光标后3行的下文代码: \n ${below} \n 光标在当前行的位置：${
+            position.column - 2
+          }，请基于以上上下文，在光变处提供最合适的代码补全建议。`,
         },
       ],
     };