diff --git a/data-room-ui/packages/PlotRender/index.vue b/data-room-ui/packages/PlotRender/index.vue
index f2fa1801..20f89a70 100644
--- a/data-room-ui/packages/PlotRender/index.vue
+++ b/data-room-ui/packages/PlotRender/index.vue
@@ -224,20 +224,3 @@ export default {
 }
 
 </style>
-function generateRandomData() {
-  const data = [];
-  function generateRandomValue() {
-    // 生成随机的字符串作为值
-    return Math.random().toString(36).substr(2, 7);
-  }
-
-  for (let i = 0; i < 10; i++) {
-    const obj = {
-      key1: generateRandomValue(),
-      key2: generateRandomValue(),
-      key3: generateRandomValue()
-    };
-    data.push(obj);
-  }
-  return data;
-}
\ No newline at end of file