diff --git a/cl/_testgo/interface/out.ll b/cl/_testgo/interface/out.ll
index 6effe6db..23e7c797 100644
--- a/cl/_testgo/interface/out.ll
+++ b/cl/_testgo/interface/out.ll
@@ -417,7 +417,7 @@ _llgo_24:                                         ; preds = %_llgo_23, %_llgo_22
   %116 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" undef, ptr %113, 0
   %117 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %116, i64 2, 1
   %118 = insertvalue %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %117, i64 2, 2
-  %119 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @0, i64 43 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %118)
+  %119 = call ptr @"github.com/goplus/llgo/runtime/internal/runtime.Interface"(%"github.com/goplus/llgo/runtime/internal/runtime.String" { ptr @2, i64 39 }, %"github.com/goplus/llgo/runtime/internal/runtime.Slice" %118)
   store ptr %119, ptr @"github.com/goplus/llgo/cl/_testgo/interface.iface$sO8a1LvuUsjXwiwaC6sR9-L4DiYgiOnZi7iosyShJXg", align 8
   ret void
 }