diff --git a/base_sdk/ets/@ohos.base.ets b/base_sdk/ets/@ohos.base.ets
index 2b5a6d300c61220788f0e5d24e45a8d4e867001d..474813872dc3218d26934f226d0b57dedb2db945 100644
--- a/base_sdk/ets/@ohos.base.ets
+++ b/base_sdk/ets/@ohos.base.ets
@@ -14,7 +14,6 @@
  */
 
 export class BusinessError<T = void> extends Error {
-    code: int;
     data?: T;
 
     constructor() {
@@ -32,4 +31,9 @@ export class BusinessError<T = void> extends Error {
         this.code = code;
         this.data = data;
     }
+
+    constructor(code: int, message: string, data?: T) {
+      super(code, message);
+      this.data = data;
+    }
 }
\ No newline at end of file