diff --git a/dfx/hisysevent_adapter/hisysevent_adapter.cpp b/dfx/hisysevent_adapter/hisysevent_adapter.cpp
index 5a95005..7977e21 100644
--- a/dfx/hisysevent_adapter/hisysevent_adapter.cpp
+++ b/dfx/hisysevent_adapter/hisysevent_adapter.cpp
@@ -33,7 +33,7 @@ void ReportInitResourceManagerFail(const std::string& bundleName, const std::str
     }
 }
 
-void ReportGetResourceByIdFail(int32_t resId, const std::string& result, const std::string& errMsg)
+void ReportGetResourceByIdFail(uint32_t resId, const std::string& result, const std::string& errMsg)
 {
     int ret = HiSysEventWrite(HiSysEventNameSpace::Domain::GLOBAL_RESMGR, "GET_RES_BY_ID_FAILED",
         HiSysEventNameSpace::EventType::BEHAVIOR,
@@ -42,7 +42,7 @@ void ReportGetResourceByIdFail(int32_t resId, const std::string& result, const s
         "ERROR_MSG", errMsg);
     if (ret != 0) {
         RESMGR_HILOGE(RESMGR_TAG,
-            "HiSysEventWrite failed! ret %{public}d, resId %{public}d, result %{public}s, errMsg %{public}s.",
+            "HiSysEventWrite failed! ret %{public}d, resId %{public}u, result %{public}s, errMsg %{public}s.",
             ret, resId, result.c_str(), errMsg.c_str());
     }
 }
diff --git a/dfx/hisysevent_adapter/hisysevent_adapter.h b/dfx/hisysevent_adapter/hisysevent_adapter.h
index 0280aed..03c9bc2 100644
--- a/dfx/hisysevent_adapter/hisysevent_adapter.h
+++ b/dfx/hisysevent_adapter/hisysevent_adapter.h
@@ -23,7 +23,7 @@ namespace Global {
 namespace Resource {
 void ReportInitResourceManagerFail(const std::string& bundleName, const std::string& errMsg);
 
-void ReportGetResourceByIdFail(int32_t resId, const std::string& result, const std::string& errMsg);
+void ReportGetResourceByIdFail(uint32_t resId, const std::string& result, const std::string& errMsg);
 
 void ReportGetResourceByNameFail(const std::string& resName, const std::string& result, const std::string& errMsg);
 
diff --git a/frameworks/resmgr/include/res_desc.h b/frameworks/resmgr/include/res_desc.h
index fb4e9bc..bffaf76 100644
--- a/frameworks/resmgr/include/res_desc.h
+++ b/frameworks/resmgr/include/res_desc.h
@@ -84,7 +84,7 @@ public:
      * @param id      when return true, set id. as sample : 16777225
      * @return        true: value is ref
      */
-    static bool IsRef(const std::string &value, ResType &resType, int &id);
+    static bool IsRef(const std::string &value, ResType &resType, uint32_t &id);
 
     std::string ToString() const;
 
diff --git a/frameworks/resmgr/src/res_desc.cpp b/frameworks/resmgr/src/res_desc.cpp
index 74303cd..e9c8363 100644
--- a/frameworks/resmgr/src/res_desc.cpp
+++ b/frameworks/resmgr/src/res_desc.cpp
@@ -224,7 +224,7 @@ bool IdItem::HaveParent() const
     return (values_.size() % 2 == 1); // Taking the remainder of 2 to determine the existence of a parent node
 }
 
-bool IdItem::IsRef(const std::string &value, ResType &resType, int &id)
+bool IdItem::IsRef(const std::string &value, ResType &resType, uint32_t &id)
 {
     const char *it = value.c_str();
     const char *st = it;
@@ -240,11 +240,11 @@ bool IdItem::IsRef(const std::string &value, ResType &resType, int &id)
     typeStr.assign(it + 1, index - 1);
     idStr.assign(it + index + 1, value.size() - index);
 
-    int idd = atoi(idStr.c_str());
-    if (idd <= 0) {
+    unsigned long tmpId;
+    if (!Utils::convertToUnsignedLong(idStr, tmpId)) {
         return false;
     }
-
+    uint32_t idd = static_cast<uint32_t>(tmpId);
     for (auto iit = resTypeStrList.begin(); iit != resTypeStrList.end(); ++iit) {
         auto tValue = iit->second;
         auto type = iit->first;
diff --git a/frameworks/resmgr/src/resource_manager_impl.cpp b/frameworks/resmgr/src/resource_manager_impl.cpp
index f39d28f..07a43ba 100644
--- a/frameworks/resmgr/src/resource_manager_impl.cpp
+++ b/frameworks/resmgr/src/resource_manager_impl.cpp
@@ -427,7 +427,7 @@ RState ResourceManagerImpl::GetPluralString(const std::shared_ptr<HapResource::V
 
 RState ResourceManagerImpl::ResolveReference(const std::string value, std::string &outValue)
 {
-    int id;
+    uint32_t id;
     ResType resType;
     bool isRef = true;
     int count = 0;
@@ -517,7 +517,7 @@ RState ResourceManagerImpl::ResolveParentReference(const std::shared_ptr<IdItem>
         }
         if (haveParent) {
             // get parent
-            int id;
+            uint32_t id;
             ResType resType;
             bool isRef = IdItem::IsRef(currItem->values_[0], resType, id);
             if (!isRef) {
@@ -797,7 +797,7 @@ RState ResourceManagerImpl::GetInteger(const std::shared_ptr<IdItem> idItem, int
 RState ResourceManagerImpl::ProcessReference(const std::string value,
     std::vector<std::shared_ptr<IdItem>> &idItems)
 {
-    int id;
+    uint32_t id;
     ResType resType;
     bool isRef = true;
     int count = 0;
diff --git a/frameworks/resmgr/test/unittest/common/res_desc_test.cpp b/frameworks/resmgr/test/unittest/common/res_desc_test.cpp
index ccfa509..dc5ce9b 100644
--- a/frameworks/resmgr/test/unittest/common/res_desc_test.cpp
+++ b/frameworks/resmgr/test/unittest/common/res_desc_test.cpp
@@ -66,7 +66,7 @@ void ResDescTest::TearDown()
 HWTEST_F(ResDescTest, ResDescFuncTest001, TestSize.Level1)
 {
     std::string str;
-    int id;
+    uint32_t id;
     ResType resType;
     str.assign("abc");
     EXPECT_TRUE(!IdItem::IsRef(str, resType, id));
diff --git a/interfaces/inner_api/include/resource_manager.h b/interfaces/inner_api/include/resource_manager.h
index dff6c97..842f788 100644
--- a/interfaces/inner_api/include/resource_manager.h
+++ b/interfaces/inner_api/include/resource_manager.h
@@ -54,7 +54,7 @@ public:
         std::string moduleName;
 
         /** the resource id in hap */
-        int32_t id;
+        uint32_t id;
     };
 
     enum class NapiValueType {
diff --git a/interfaces/js/innerkits/core/include/resource_manager_data_context.h b/interfaces/js/innerkits/core/include/resource_manager_data_context.h
index 4f1c776..34cb24a 100644
--- a/interfaces/js/innerkits/core/include/resource_manager_data_context.h
+++ b/interfaces/js/innerkits/core/include/resource_manager_data_context.h
@@ -26,7 +26,7 @@ struct ResMgrDataContext {
     napi_async_work work_;
 
     std::string bundleName_;
-    int32_t resId_;
+    uint32_t resId_;
     int32_t param_;
 
     std::string path_;
diff --git a/interfaces/js/innerkits/core/include/resource_manager_napi_utils.h b/interfaces/js/innerkits/core/include/resource_manager_napi_utils.h
index d87eca8..ce94df7 100644
--- a/interfaces/js/innerkits/core/include/resource_manager_napi_utils.h
+++ b/interfaces/js/innerkits/core/include/resource_manager_napi_utils.h
@@ -58,7 +58,7 @@ public:
 
     static std::string GetResNameOrPath(napi_env env, size_t argc, napi_value *argv);
 
-    static int GetResId(napi_env env, size_t argc, napi_value *argv);
+    static uint32_t GetResId(napi_env env, size_t argc, napi_value *argv);
 
     static void NapiThrow(napi_env env, int32_t errCode);
 
@@ -66,7 +66,7 @@ public:
         napi_value &value);
 
     static bool GetHapResourceManager(const ResMgrDataContext* dataContext,
-        std::shared_ptr<ResourceManager> &resMgr, int32_t &resId);
+        std::shared_ptr<ResourceManager> &resMgr, uint32_t &resId);
 
     static RState GetIncludeSystem(napi_env env, napi_value value, bool &includeSystem);
 
diff --git a/interfaces/js/innerkits/core/src/resource_manager_napi_async_impl.cpp b/interfaces/js/innerkits/core/src/resource_manager_napi_async_impl.cpp
index ff308a9..558b4eb 100644
--- a/interfaces/js/innerkits/core/src/resource_manager_napi_async_impl.cpp
+++ b/interfaces/js/innerkits/core/src/resource_manager_napi_async_impl.cpp
@@ -406,7 +406,7 @@ napi_value ResourceManagerNapiAsyncImpl::ProcessNoParam(napi_env env, napi_callb
 auto getStringFunc = [](napi_env env, void* data) {
     ResMgrDataContext *dataContext = static_cast<ResMgrDataContext*>(data);
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
 
     bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext, resMgr, resId);
     if (!ret) {
@@ -466,7 +466,7 @@ napi_value ResourceManagerNapiAsyncImpl::GetStringByName(napi_env env, napi_call
 auto getStringArrayFunc = [](napi_env env, void* data) {
     ResMgrDataContext *dataContext = static_cast<ResMgrDataContext*>(data);
     RState state;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     std::shared_ptr<ResourceManager> resMgr = nullptr;
     if (dataContext->resId_ != 0 || dataContext->resource_ != nullptr) {
         bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext, resMgr, resId);
@@ -521,7 +521,7 @@ napi_value ResourceManagerNapiAsyncImpl::GetStringArrayByName(napi_env env, napi
 auto getMediaFunc = [](napi_env env, void *data) {
     ResMgrDataContext *dataContext = static_cast<ResMgrDataContext*>(data);
     std::string path;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     std::shared_ptr<ResourceManager> resMgr = nullptr;
     bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext, resMgr, resId);
     if (!ret) {
@@ -565,7 +565,7 @@ auto getMediaBase64Func = [](napi_env env, void *data) {
     std::string path;
     RState state;
     if (dataContext->resId_ != 0 || dataContext->resource_ != nullptr) {
-        int32_t resId = 0;
+        uint32_t resId = 0;
         std::shared_ptr<ResourceManager> resMgr = nullptr;
         bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext, resMgr, resId);
         if (!ret) {
@@ -629,7 +629,7 @@ auto getPluralCapFunc = [](napi_env env, void *data) {
     ResMgrDataContext *dataContext = static_cast<ResMgrDataContext*>(data);
     RState state;
     if (dataContext->resId_ != 0 || dataContext->resource_ != nullptr) {
-        int32_t resId = 0;
+        uint32_t resId = 0;
         std::shared_ptr<ResourceManager> resMgr = nullptr;
         bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext, resMgr, resId);
         if (!ret) {
@@ -813,7 +813,7 @@ napi_value ResourceManagerNapiAsyncImpl::GetRawFileList(napi_env env, napi_callb
 auto getColorFunc = [](napi_env env, void* data) {
     ResMgrDataContext *dataContext = static_cast<ResMgrDataContext*>(data);
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
 
     if (!ResourceManagerNapiUtils::GetHapResourceManager(dataContext, resMgr, resId)) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to GetHapResourceManager in getColorFunc");
diff --git a/interfaces/js/innerkits/core/src/resource_manager_napi_sync_impl.cpp b/interfaces/js/innerkits/core/src/resource_manager_napi_sync_impl.cpp
index 709574f..9827393 100644
--- a/interfaces/js/innerkits/core/src/resource_manager_napi_sync_impl.cpp
+++ b/interfaces/js/innerkits/core/src/resource_manager_napi_sync_impl.cpp
@@ -309,7 +309,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcessStrResource(napi_env env, napi_callb
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resMgr in GetStringSync");
@@ -357,7 +357,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcessSymbolResource(napi_env env, napi_ca
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resMgr in GetSymbol");
@@ -399,7 +399,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcessColorResource(napi_env env, napi_cal
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resMgr in ProcessColorResource");
@@ -442,7 +442,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcessNumResource(napi_env env, napi_callb
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to ResourceManagerNapiUtils::GetHapResourceManager in GetNumber");
@@ -484,7 +484,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcessBoolResource(napi_env env, napi_call
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret2 = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret2) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resMgr in GetBoolean");
@@ -525,7 +525,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcesstMediaContentBase64Resource(napi_env
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret2 = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret2) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resMgr in GetMediaContentBase64Sync");
@@ -570,7 +570,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcessMediaContentResource(napi_env env, n
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret2 = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret2) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resMgr in GetMediaContentSync");
@@ -616,7 +616,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcessPluralStringValueResource(napi_env e
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret2 = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret2) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resMgr in GetPluralStringValueSync");
@@ -669,7 +669,7 @@ int32_t ResourceManagerNapiSyncImpl::ProcessStringArrayValueResource(napi_env en
     std::unique_ptr<ResMgrDataContext> &dataContext)
 {
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     bool ret2 = ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId);
     if (!ret2) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resMgr in GetStringArrayValueSync");
@@ -729,7 +729,7 @@ napi_value ResourceManagerNapiSyncImpl::GetDrawableDescriptor(napi_env env, napi
     }
 
     std::shared_ptr<ResourceManager> resMgr = nullptr;
-    int32_t resId = 0;
+    uint32_t resId = 0;
     if (!ResourceManagerNapiUtils::GetHapResourceManager(dataContext.get(), resMgr, resId)) {
         dataContext->SetErrorMsg("Failed to get GetHapResourceManager in GetDrawableDescriptor", true);
         return nullptr;
diff --git a/interfaces/js/innerkits/core/src/resource_manager_napi_utils.cpp b/interfaces/js/innerkits/core/src/resource_manager_napi_utils.cpp
index f1fa29c..3c52835 100644
--- a/interfaces/js/innerkits/core/src/resource_manager_napi_utils.cpp
+++ b/interfaces/js/innerkits/core/src/resource_manager_napi_utils.cpp
@@ -110,7 +110,7 @@ std::string ResourceManagerNapiUtils::GetResNameOrPath(napi_env env, size_t argc
     return buf.data();
 }
 
-int ResourceManagerNapiUtils::GetResId(napi_env env, size_t argc, napi_value *argv)
+uint32_t ResourceManagerNapiUtils::GetResId(napi_env env, size_t argc, napi_value *argv)
 {
     if (argc == 0 || argv == nullptr) {
         return 0;
@@ -126,14 +126,14 @@ int ResourceManagerNapiUtils::GetResId(napi_env env, size_t argc, napi_value *ar
         RESMGR_HILOGE(RESMGR_JS_TAG, "Invalid param, not number");
         return 0;
     }
-    int resId = 0;
-    status = napi_get_value_int32(env, argv[ARRAY_SUBCRIPTOR_ZERO], &resId);
+    int64_t resId = 0;
+    status = napi_get_value_int64(env, argv[ARRAY_SUBCRIPTOR_ZERO], &resId);
     if (status != napi_ok) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get id number");
         return 0;
     }
 
-    return resId;
+    return static_cast<uint32_t>(resId);
 }
 
 std::string ResourceManagerNapiUtils::FindErrMsg(int32_t errCode)
@@ -358,13 +358,13 @@ bool ResourceManagerNapiUtils::GetResourceObjectId(napi_env env,
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resource id number");
         return false;
     }
-    int32_t resId = 0;
-    status = napi_get_value_int32(env, id, &resId);
+    int64_t resId = 0;
+    status = napi_get_value_int64(env, id, &resId);
     if (status != napi_ok) {
         RESMGR_HILOGE(RESMGR_JS_TAG, "Failed to get resource id value");
         return false;
     }
-    resourcePtr->id = resId;
+    resourcePtr->id = static_cast<uint32_t>(resId);
     return true;
 }
 
@@ -392,7 +392,7 @@ int32_t ResourceManagerNapiUtils::GetResourceObject(napi_env env,
 }
 
 bool ResourceManagerNapiUtils::GetHapResourceManager(const ResMgrDataContext* dataContext,
-    std::shared_ptr<ResourceManager> &resMgr, int32_t &resId)
+    std::shared_ptr<ResourceManager> &resMgr, uint32_t &resId)
 {
     std::shared_ptr<ResourceManager::Resource> resource = dataContext->resource_;
     // In fa module, resource is null.