diff --git a/interfaces/ets/ani/hisysevent/ets/@ohos.hiSysEvent.ets b/interfaces/ets/ani/hisysevent/ets/@ohos.hiSysEvent.ets
index c4a8134d12aae2f75aa0abac57868bfb535aab61..070c1143a1d8e16865706092cd2e259d4a7ffc08 100644
--- a/interfaces/ets/ani/hisysevent/ets/@ohos.hiSysEvent.ets
+++ b/interfaces/ets/ani/hisysevent/ets/@ohos.hiSysEvent.ets
@@ -48,12 +48,12 @@ class QueryRuleAni implements hiSysEvent.QueryRule {
 }
 
 interface Result {
-    code: number;
+    code: int;
     message: string;
 }
 
 class ResultInner implements Result {
-    code: number = 0;
+    code: int = 0;
     message: string = "";
 }
 
@@ -124,7 +124,7 @@ export default namespace hiSysEvent {
         taskpool.execute(cb).then((ret: NullishType): void => {
             let retError = new BusinessError<void>();
             let writeResult: Result = ret as Result;
-            retError.code = writeResult.code as number;
+            retError.code = writeResult.code;
             retError.message = writeResult.message as string;
             callback(retError, undefined);
         });
@@ -139,7 +139,7 @@ export default namespace hiSysEvent {
                 if (writeResult.code === 0) {
                     resolve(undefined);
                 } else {
-                    retError.code = writeResult.code as number;
+                    retError.code = writeResult.code;
                     retError.message = writeResult.message as string;
                     reject(retError)
                 }
diff --git a/interfaces/ets/ani/hisysevent/src/hisysevent_ani_util.cpp b/interfaces/ets/ani/hisysevent/src/hisysevent_ani_util.cpp
index 91a78a4c1c47c00e8d05e9d206a27b16665bbb20..49f203ea4e616c1eac3d92161c4105c3bea78152 100644
--- a/interfaces/ets/ani/hisysevent/src/hisysevent_ani_util.cpp
+++ b/interfaces/ets/ani/hisysevent/src/hisysevent_ani_util.cpp
@@ -315,7 +315,7 @@ ani_object HiSysEventAniUtil::WriteResult(ani_env *env, const std::pair<int32_t,
     if (ANI_OK != env->Class_FindMethod(cls, "<set>code", nullptr, &codeSetter)) {
         HILOG_ERROR(LOG_CORE, "find method <set>code failed");
     }
-    if (ANI_OK != env->Object_CallMethod_Void(resultObj, codeSetter, static_cast<ani_double>(result.first))) {
+    if (ANI_OK != env->Object_CallMethod_Void(resultObj, codeSetter, static_cast<ani_int>(result.first))) {
         HILOG_ERROR(LOG_CORE, "call method <set>code failed");
         return resultObj;
     }
@@ -501,7 +501,7 @@ void HiSysEventAniUtil::ThrowAniError(ani_env *env, int32_t code, const std::str
         HILOG_ERROR(LOG_CORE, "create object %{public}s failed", CLASS_NAME_BUSINESSERROR);
         return;
     }
-    if (ANI_OK != env->Object_SetPropertyByName_Double(error, "code", static_cast<ani_double>(code))) {
+    if (ANI_OK != env->Object_SetPropertyByName_Int(error, "code", static_cast<ani_int>(code))) {
         HILOG_ERROR(LOG_CORE, "set property BusinessError.code failed");
         return;
     }