diff --git a/frontend/app/services/api.ts b/frontend/app/services/api.ts
index b983b58..3967acf 100644
--- a/frontend/app/services/api.ts
+++ b/frontend/app/services/api.ts
@@ -342,12 +342,6 @@ function initialContent(scriptType: ScriptType): string {
       cells: [
         {
           id: "intro",
-          cell_type: "markdown",
-          metadata: {},
-          source: ["# 新建模型实验\n", "在这里开始数据探索与模型构建。"],
-        },
-        {
-          id: "main",
           cell_type: "code",
           execution_count: null,
           metadata: {},