diff --git a/runtime/main/extend/systemplugin/napi/ohos_data_dataSharePredicates.js b/runtime/main/extend/systemplugin/napi/ohos_data_dataSharePredicates.js
index 7febfb95..a803141b 100644
--- a/runtime/main/extend/systemplugin/napi/ohos_data_dataSharePredicates.js
+++ b/runtime/main/extend/systemplugin/napi/ohos_data_dataSharePredicates.js
@@ -15,7 +15,7 @@
 
 import { paramMock } from "../utils"
 export function mockDataSharePredicates() {
-    const DataSharePredicatesClass = class DataSharePredicate {
+    const DataSharePredicatesClass = class DataSharePredicates {
       constructor() {
         this.equalTo = function (...args) {
           console.warn("DataSharePredicates.equalTo interface mocked in the Previewer. How this interface works on the" +