diff --git a/packages/compiler-sfc/src/compileScript.ts b/packages/compiler-sfc/src/compileScript.ts
index cce7a1bd1..b13729c14 100644
--- a/packages/compiler-sfc/src/compileScript.ts
+++ b/packages/compiler-sfc/src/compileScript.ts
@@ -545,7 +545,7 @@ export function compileScript(
         removed++
         s.remove(
           prev ? prev.end! + startOffset : node.start! + startOffset,
-          next ? next.start! + startOffset : node.end! + startOffset
+          next && !prev ? next.start! + startOffset : node.end! + startOffset
         )
       }