diff --git a/frameworks/ets/ani/src/sts_action_button.cpp b/frameworks/ets/ani/src/sts_action_button.cpp
index 7ea002ad5d1c9a28ca5fe919730458735dc91725..24012799e73951205976680916c185ec0a5d9376 100644
--- a/frameworks/ets/ani/src/sts_action_button.cpp
+++ b/frameworks/ets/ani/src/sts_action_button.cpp
@@ -233,20 +233,20 @@ ani_status GetNotificationActionButtonArray(ani_env *env, ani_object param,
     ani_ref arrayObj = nullptr;
     ani_boolean isUndefined = true;
     ani_status status;
-    ani_double length;
+    ani_int length;
     StsActionButton actionButton;
     if ((status = GetPropertyRef(env, param, name, isUndefined, arrayObj)) != ANI_OK || isUndefined == ANI_TRUE) {
         ANS_LOGE("GetActionButtonArray: GetPropertyRef name = %{public}s, status = %{public}d", name, status);
         return ANI_INVALID_ARGS;
     }
-    if (ANI_OK!= (status = GetPropertyDouble(env, static_cast<ani_object>(arrayObj), "length", isUndefined, length))) {
+    if (ANI_OK!= (status = GetPropertyInt(env, static_cast<ani_object>(arrayObj), "length", isUndefined, length))) {
         ANS_LOGE("GetActionButtonArray: GetPropertyDouble name = %{public}s, status = %{public}d", name, status);
         return status;
     }
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref buttonRef;
         if (ANI_OK != (status = env->Object_CallMethodByName_Ref(static_cast<ani_object>(arrayObj),
-            "$_get", "i:C{std.core.Object}", &buttonRef, (ani_int)i))) {
+            "$_get", "i:C{std.core.Object}", &buttonRef, i))) {
             ANS_LOGE("GetActionButtonArray: get ref failed, status = %{public}d, index = %{public}d", status, i);
             return status;
         }
diff --git a/frameworks/ets/ani/src/sts_bundle_option.cpp b/frameworks/ets/ani/src/sts_bundle_option.cpp
index 35a45a92be740a9576932319dd57a5c3bd7c48f7..8bf27fe098660439684a445c65d07f158fecf6d4 100644
--- a/frameworks/ets/ani/src/sts_bundle_option.cpp
+++ b/frameworks/ets/ani/src/sts_bundle_option.cpp
@@ -85,14 +85,14 @@ bool UnwrapArrayBundleOption(ani_env *env,
         return false;
     }
     ani_status status;
-    ani_double length;
-    status = env->Object_GetPropertyByName_Double(static_cast<ani_object>(arrayObj), "length", &length);
+    ani_int length;
+    status = env->Object_GetPropertyByName_Int(static_cast<ani_object>(arrayObj), "length", &length);
     if (status != ANI_OK) {
         ANS_LOGE("UnwrapArrayBundleOption: get length failed, status = %{public}d", status);
         return false;
     }
     Notification::NotificationBundleOption option;
-    for (int32_t i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref optionRef;
         status = env->Object_CallMethodByName_Ref(static_cast<ani_object>(arrayObj),
             "$_get", "i:C{std.core.Object}", &optionRef, i);
diff --git a/frameworks/ets/ani/src/sts_common.cpp b/frameworks/ets/ani/src/sts_common.cpp
index 23c0d06dcbf8d95015dc79b0b31d218fceea48ee..0da585c0ea038176f8f7cde989374380e307ef26 100644
--- a/frameworks/ets/ani/src/sts_common.cpp
+++ b/frameworks/ets/ani/src/sts_common.cpp
@@ -84,16 +84,16 @@ bool GetStringArrayByAniObj(ani_env *env, const ani_object ani_obj, std::vector<
         ANS_LOGE("GetStringArrayByAniObj fail, has nullptr");
         return false;
     }
-    ani_double length;
-    ani_status status = env->Object_GetPropertyByName_Double(ani_obj, "length", &length);
+    ani_int length;
+    ani_status status = env->Object_GetPropertyByName_Int(ani_obj, "length", &length);
     if (status != ANI_OK) {
         ANS_LOGE("Object_GetPropertyByName_Double faild. status %{public}d", status);
         return false;
     }
-    for (int i = 0; i < int(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref stringEntryRef;
         status = env->Object_CallMethodByName_Ref(ani_obj,
-            "$_get", "i:C{std.core.Object}", &stringEntryRef, (ani_int)i);
+            "$_get", "i:C{std.core.Object}", &stringEntryRef, i);
         if (status != ANI_OK) {
             ANS_LOGE("status : %{public}d", status);
             return false;
@@ -295,21 +295,21 @@ ani_status GetPropertyStringArray(ani_env *env, ani_object param, const char *na
     ANS_LOGD("GetPropertyStringArray: %{public}s", name);
     ani_ref arrayObj = nullptr;
     ani_status status;
-    ani_double length;
+    ani_int length;
     if ((status = GetPropertyRef(env, param, name, isUndefined, arrayObj)) != ANI_OK || isUndefined == ANI_TRUE) {
         ANS_LOGE("GetPropertyRef fail, status = %{public}d, isUndefind = %{public}d", status, isUndefined);
         return ANI_INVALID_ARGS;
     }
-    status = env->Object_GetPropertyByName_Double(static_cast<ani_object>(arrayObj), "length", &length);
+    status = env->Object_GetPropertyByName_Int(static_cast<ani_object>(arrayObj), "length", &length);
     if (status != ANI_OK) {
         ANS_LOGE("status : %{public}d", status);
         return status;
     }
     std::string str = "";
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref stringEntryRef;
         status = env->Object_CallMethodByName_Ref(static_cast<ani_object>(arrayObj),
-            "$_get", "i:C{std.core.Object}", &stringEntryRef, (ani_int)i);
+            "$_get", "i:C{std.core.Object}", &stringEntryRef, i);
         if (status != ANI_OK) {
             ANS_LOGE("status : %{public}d, index: %{public}d", status, i);
             return status;
@@ -331,21 +331,21 @@ ani_status GetPropertyNumberArray(ani_env *env, ani_object param, const char *na
     ANS_LOGD("GetPropertyNumberArray enter");
     ani_ref arrayObj = nullptr;
     ani_status status;
-    ani_double length;
+    ani_int length;
     if ((status = GetPropertyRef(env, param, name, isUndefined, arrayObj)) != ANI_OK || isUndefined == ANI_TRUE) {
         return ANI_INVALID_ARGS;
     }
 
-    status = env->Object_GetPropertyByName_Double(static_cast<ani_object>(arrayObj), "length", &length);
+    status = env->Object_GetPropertyByName_Int(static_cast<ani_object>(arrayObj), "length", &length);
     if (status != ANI_OK) {
         ANS_LOGI("status : %{public}d", status);
         return status;
     }
 
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref numEntryRef;
         status = env->Object_CallMethodByName_Ref(static_cast<ani_object>(arrayObj),
-            "$_get", "i:C{std.core.Object}", &numEntryRef, (ani_int)i);
+            "$_get", "i:C{std.core.Object}", &numEntryRef, i);
         if (status != ANI_OK) {
             ANS_LOGI("status : %{public}d, index: %{public}d", status, i);
             return status;
@@ -369,21 +369,21 @@ ani_status GetPropertyLongArray(ani_env *env, ani_object param, const char *name
     ANS_LOGD("GetPropertyLongArray enter");
     ani_ref arrayObj = nullptr;
     ani_status status;
-    ani_double length;
+    ani_int length;
     if ((status = GetPropertyRef(env, param, name, isUndefined, arrayObj)) != ANI_OK || isUndefined == ANI_TRUE) {
         return ANI_INVALID_ARGS;
     }
 
-    status = env->Object_GetPropertyByName_Double(static_cast<ani_object>(arrayObj), "length", &length);
+    status = env->Object_GetPropertyByName_Int(static_cast<ani_object>(arrayObj), "length", &length);
     if (status != ANI_OK) {
         ANS_LOGI("status : %{public}d", status);
         return status;
     }
 
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref numEntryRef;
         status = env->Object_CallMethodByName_Ref(static_cast<ani_object>(arrayObj),
-            "$_get", "i:C{std.core.Object}", &numEntryRef, (ani_int)i);
+            "$_get", "i:C{std.core.Object}", &numEntryRef, i);
         if (status != ANI_OK) {
             ANS_LOGI("status : %{public}d, index: %{public}d", status, i);
             return status;
diff --git a/frameworks/ets/ani/src/sts_convert_other.cpp b/frameworks/ets/ani/src/sts_convert_other.cpp
index e82916c4e81d32f728654e851a8b63d91ae60906..4d537c83a46d032658263be65e3a02b76bd3d85a 100644
--- a/frameworks/ets/ani/src/sts_convert_other.cpp
+++ b/frameworks/ets/ani/src/sts_convert_other.cpp
@@ -118,17 +118,17 @@ ani_status GetPixelMapArrayByRef(ani_env *env, ani_ref param, std::vector<std::s
         return ANI_ERROR;
     }
     ani_status status = ANI_ERROR;
-    ani_double length;
-    status = env->Object_GetPropertyByName_Double(static_cast<ani_object>(param), "length", &length);
+    ani_int length;
+    status = env->Object_GetPropertyByName_Int(static_cast<ani_object>(param), "length", &length);
     if (status != ANI_OK) {
         ANS_LOGE("GetPixelMapArrayByRef: status : %{public}d", status);
         return status;
     }
 
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref pixelMapRef;
         status = env->Object_CallMethodByName_Ref(static_cast<ani_object>(param),
-            "$_get", "i:C{std.core.Object}", &pixelMapRef, (ani_int)i);
+            "$_get", "i:C{std.core.Object}", &pixelMapRef, i);
         if (status != ANI_OK) {
             ANS_LOGE("GetPixelMapArrayByRef:status : %{public}d, index: %{public}d", status, i);
             pixelMaps.clear();
@@ -180,20 +180,20 @@ ani_status GetResourceArray(ani_env *env,
     ani_ref arrayObj = nullptr;
     ani_boolean isUndefined = true;
     ani_status status;
-    ani_double length;
+    ani_int length;
     if ((status = GetPropertyRef(env, param, name, isUndefined, arrayObj)) != ANI_OK || isUndefined == ANI_TRUE) {
         ANS_LOGE("GetResourceArray failed, status : %{public}d", status);
         return ANI_INVALID_ARGS;
     }
-    status = env->Object_GetPropertyByName_Double(static_cast<ani_object>(arrayObj), "length", &length);
+    status = env->Object_GetPropertyByName_Int(static_cast<ani_object>(arrayObj), "length", &length);
     if (status != ANI_OK) {
         ANS_LOGE("GetResourceArray : status : %{public}d", status);
         return status;
     }
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref iconRef;
         status = env->Object_CallMethodByName_Ref(static_cast<ani_object>(arrayObj),
-            "$_get", "i:C{std.core.Object}", &iconRef, (ani_int)i);
+            "$_get", "i:C{std.core.Object}", &iconRef, i);
         if (status != ANI_OK) {
             res.clear();
             ANS_LOGE("GetResourceArray: status = %{public}d, index = %{public}d", status, i);
@@ -211,7 +211,7 @@ ani_status GetResourceArray(ani_env *env,
     return status;
 }
 
-ani_status GetKeyString(ani_env *env, ani_object obj, int index, ani_string &str)
+ani_status GetKeyString(ani_env *env, ani_object obj, int32_t index, ani_string &str)
 {
     ANS_LOGD("GetKeyString call");
     if (env == nullptr || obj == nullptr) {
@@ -221,7 +221,7 @@ ani_status GetKeyString(ani_env *env, ani_object obj, int index, ani_string &str
     ani_status status = ANI_ERROR;
     ani_ref stringEntryRef;
     status = env->Object_CallMethodByName_Ref(obj,
-        "$_get", "i:C{std.core.Object}", &stringEntryRef, (ani_int)index);
+        "$_get", "i:C{std.core.Object}", &stringEntryRef, index);
     if (status != ANI_OK) {
         ANS_LOGE("status : %{public}d, index: %{public}d", status, index);
         return status;
@@ -277,15 +277,15 @@ ani_status GetPixelMapByRef(
         return ANI_ERROR;
     }
     ani_status status = ANI_ERROR;
-    ani_double length;
+    ani_int length;
     if (ANI_OK !=
-        (status = env->Object_GetPropertyByName_Double(static_cast<ani_object>(keysStrArrayRef), "length", &length))) {
+        (status = env->Object_GetPropertyByName_Int(static_cast<ani_object>(keysStrArrayRef), "length", &length))) {
         ANS_LOGE("GetPixelMapByRef : Object_GetPropertyByName_Double status = %{public}d", status);
         return status;
     }
     ani_string strAni = {};
     std::vector<ani_string> keys = {};
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         if ((status = GetKeyString(env, static_cast<ani_object>(keysStrArrayRef), i, strAni)) != ANI_OK) {
             ANS_LOGE("GetPixelMapByRef : GetKeyString status = %{public}d", status);
             keys.clear();
diff --git a/frameworks/ets/ani/src/sts_disturb_mode.cpp b/frameworks/ets/ani/src/sts_disturb_mode.cpp
index f57445ea2761a5e73868058510dc9fc94a19874a..0f836672daf2de808c0ca760e540f67092fbbffc 100644
--- a/frameworks/ets/ani/src/sts_disturb_mode.cpp
+++ b/frameworks/ets/ani/src/sts_disturb_mode.cpp
@@ -64,16 +64,16 @@ bool UnwrapArrayDoNotDisturbProfile(ani_env *env, ani_object arrayObj,
         return false;
     }
     ani_status status;
-    ani_double length;
-    status = env->Object_GetPropertyByName_Double(arrayObj, "length", &length);
+    ani_int length;
+    status = env->Object_GetPropertyByName_Int(arrayObj, "length", &length);
     if (status != ANI_OK) {
         ANS_LOGD("UnwrapArrayDoNotDisturbProfile: status = %{public}d", status);
         return false;
     }
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref optionRef;
         status = env->Object_CallMethodByName_Ref(arrayObj, "$_get",
-            "i:C{std.core.Object}", &optionRef, (ani_int)i);
+            "i:C{std.core.Object}", &optionRef, i);
         if (status != ANI_OK) {
             ANS_LOGE("UnwrapArrayDoNotDisturbProfile: status : %{public}d, index: %{public}d", status, i);
             return false;
diff --git a/frameworks/ets/ani/src/sts_notification_content.cpp b/frameworks/ets/ani/src/sts_notification_content.cpp
index 1edd1f1a1d0f7cf82f26e69c1061740a60b17c01..fa6ffffbef349ffd77f060a983d8f82e9ba27c71 100644
--- a/frameworks/ets/ani/src/sts_notification_content.cpp
+++ b/frameworks/ets/ani/src/sts_notification_content.cpp
@@ -320,20 +320,20 @@ ani_status GetIconButtonArray(ani_env *env,
     ani_ref arrayObj = nullptr;
     ani_boolean isUndefined = true;
     ani_status status = ANI_ERROR;
-    ani_double length;
+    ani_int length;
     if (((status = GetPropertyRef(env, param, name, isUndefined, arrayObj)) != ANI_OK) || isUndefined == ANI_TRUE) {
         ANS_LOGI("get param failed, may be %{public}s : undefined", name);
         return ANI_INVALID_ARGS;
     }
-    status = env->Object_GetPropertyByName_Double(static_cast<ani_object>(arrayObj), "length", &length);
+    status = env->Object_GetPropertyByName_Int(static_cast<ani_object>(arrayObj), "length", &length);
     if (status != ANI_OK) {
         ANS_LOGI("status : %{public}d", status);
         return status;
     }
-    for (int i = 0; i < static_cast<int>(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref buttonRef;
         status = env->Object_CallMethodByName_Ref(static_cast<ani_object>(arrayObj),
-            "$_get", "i:C{std.core.Object}", &buttonRef, (ani_int)i);
+            "$_get", "i:C{std.core.Object}", &buttonRef, i);
         if (status != ANI_OK) {
             ANS_LOGI("status : %{public}d, index: %{public}d", status, i);
             return status;
diff --git a/frameworks/ets/ani/src/sts_slot.cpp b/frameworks/ets/ani/src/sts_slot.cpp
index 0167a798b051442a9260668e5c70d317fcc0f643..43f29248de8b447643bf95f7b4f888f39fbf2fa2 100644
--- a/frameworks/ets/ani/src/sts_slot.cpp
+++ b/frameworks/ets/ani/src/sts_slot.cpp
@@ -304,16 +304,16 @@ bool UnwrapNotificationSlotArrayByAniObj(ani_env *env, ani_object notificationSl
         ANS_LOGE("notificationSlotArrayObj is null");
         return false;
     }
-    ani_double length;
-    ani_status status = env->Object_GetPropertyByName_Double(notificationSlotArrayObj, "length", &length);
+    ani_int length;
+    ani_status status = env->Object_GetPropertyByName_Int(notificationSlotArrayObj, "length", &length);
     if (status != ANI_OK) {
         ANS_LOGE("Object_GetPropertyByName_Double faild. status : %{public}d", status);
         return false;
     }
-    for (int i = 0; i < int(length); i++) {
+    for (int32_t i = 0; i < length; i++) {
         ani_ref notificationSlotEntryRef;
         status = env->Object_CallMethodByName_Ref(notificationSlotArrayObj,
-            "$_get", "i:C{std.core.Object}", &notificationSlotEntryRef, (ani_int)i);
+            "$_get", "i:C{std.core.Object}", &notificationSlotEntryRef, i);
         if (status != ANI_OK) {
             ANS_LOGE("Object_CallMethodByName_Ref faild. status : %{public}d", status);
         }