diff --git a/packages/uni-cli-shared/src/vite/plugins/vitejs/utils.ts b/packages/uni-cli-shared/src/vite/plugins/vitejs/utils.ts
index de853082152875b4b77b7ca49d677c41b8fc268b..d139346b6076a35ddaa2c61c3bdd3b561252cb9d 100644
--- a/packages/uni-cli-shared/src/vite/plugins/vitejs/utils.ts
+++ b/packages/uni-cli-shared/src/vite/plugins/vitejs/utils.ts
@@ -133,10 +133,10 @@ export function locToStartAndEnd(
 export function generateCodeFrame(
   source: string,
   start: number | { line: number; column: number } = 0,
-  end = source.length
+  end?: number
 ): string {
   start = posToNumber(source, start)
-
+  end = end || start
   // Split the content into individual lines but capture the newline sequence
   // that separated each line. This is important because the actual sequence is
   // needed to properly take into account the full line length for offset