diff --git a/interfaces/kits/js/src/common/napi/n_async/n_async_work_callback.cpp b/interfaces/kits/js/src/common/napi/n_async/n_async_work_callback.cpp
index 0cca524128405cfc371c7071833efcc7b0a0a737..6a59fbbc32cce512af6ecff8a3b56dfc1eee7ce5 100644
--- a/interfaces/kits/js/src/common/napi/n_async/n_async_work_callback.cpp
+++ b/interfaces/kits/js/src/common/napi/n_async/n_async_work_callback.cpp
@@ -47,18 +47,20 @@ static void CallbackComplete(napi_env env, napi_status status, void *data)
         ctx->cbComplete_ = nullptr;
     }
 
+    napi_value global = nullptr;
+    napi_value callback = ctx->cb_.Deref(env).val_;
+    napi_value tmp = nullptr;
+    napi_get_global(env, &global);
+    napi_status stat;
+
     vector<napi_value> argv;
     if (!ctx->res_.TypeIsError(true)) {
         argv = { UniError(ERRNO_NOERR).GetNapiErr(env), ctx->res_.val_ };
+        stat = napi_call_function(env, global, callback, argv.size(), argv.data(), &tmp);
     } else {
-        argv = { ctx->res_.val_ };
+        stat = napi_call_function(env, global, callback, 1, &(ctx->res_.val_), &tmp);
     }
 
-    napi_value global = nullptr;
-    napi_value callback = ctx->cb_.Deref(env).val_;
-    napi_value tmp = nullptr;
-    napi_get_global(env, &global);
-    napi_status stat = napi_call_function(env, global, callback, argv.size(), argv.data(), &tmp);
     if (stat != napi_ok) {
         HILOGE("Failed to call function for %{public}d", stat);
     }
diff --git a/interfaces/kits/js/src/common/uni_error.cpp b/interfaces/kits/js/src/common/uni_error.cpp
index 35f8db1b4c508b535539f8f05806e648b825ea2f..40b5251e1c5c6a563155d6dc50d1d01d306a9064 100644
--- a/interfaces/kits/js/src/common/uni_error.cpp
+++ b/interfaces/kits/js/src/common/uni_error.cpp
@@ -33,8 +33,16 @@ static napi_value GenerateBusinessError(napi_env env, int32_t errCode, string er
     napi_value msg = nullptr;
     code = NVal::CreateInt32(env, errCode).val_;
     msg = NVal::CreateUTF8String(env, errMsg).val_;
-    napi_create_error(env, nullptr, msg, &businessError);
-    napi_set_named_property(env, businessError, FILEIO_TAG_ERR_CODE.c_str(), code);
+    napi_status createRes = napi_create_error(env, nullptr, msg, &businessError);
+    if (createRes != napi_ok) {
+        HILOGE("Failed to create an exception, msg = %{public}s", errMsg.c_str());
+        return nullptr;
+    }
+    napi_status status = napi_set_named_property(env, businessError, FILEIO_TAG_ERR_CODE.c_str(), code);
+    if (status != napi_ok) {
+        HILOGE("INNER BUG. Cannot set named property because of %{public}d", status);
+        return nullptr;
+    }
     return businessError;
 }