diff --git a/framework/js/ani/BUILD.gn b/framework/js/ani/BUILD.gn
index ba2c5ce452b83085861b00e5490a434d6da81c25..a9335f0b0728a08c004379ba60280993f21c5119 100644
--- a/framework/js/ani/BUILD.gn
+++ b/framework/js/ani/BUILD.gn
@@ -26,6 +26,7 @@ ohos_shared_library("systemdatetime_ani") {
     "hilog:libhilog",
     "init:libbegetutil",
     "runtime_core:ani",
+    "runtime_core:ani_helpers",
     "samgr:samgr_proxy",
   ]
 
diff --git a/framework/js/ani/src/system_date_time_ani.cpp b/framework/js/ani/src/system_date_time_ani.cpp
index ac178cd6e454a764270e935448652f159e606104..c72a92ac548c686003b09ef4b767ad43ddae8093 100644
--- a/framework/js/ani/src/system_date_time_ani.cpp
+++ b/framework/js/ani/src/system_date_time_ani.cpp
@@ -14,6 +14,7 @@
  */
 
 #include <ani.h>
+#include <ani_signature_builder.h>
 #include <array>
 #include <iostream>
 #include <ctime>
@@ -50,6 +51,7 @@ static ani_double GetTime([[maybe_unused]] ani_env *env, ani_object booleanObjec
         return GetRealTime(false);
     }
     ani_boolean isNano;
+    // Pls replace manually
     if (ANI_OK !=env->Object_CallMethodByName_Boolean(booleanObject, "unboxed", nullptr, &isNano)) {
         TIME_HILOGE(TIME_MODULE_JS_ANI, "Object_CallMethodByName_Boolean Fail");
     }
@@ -78,14 +80,17 @@ ANI_EXPORT ani_status ANI_Constructor(ani_vm *vm, uint32_t *result)
 
     static const char *namespaceName = "L@ohos/systemDateTime/systemDateTime;";
     ani_namespace ns;
+    // Pls replace manually
     if (ANI_OK != env->FindNamespace(namespaceName, &ns)) {
         TIME_HILOGE(TIME_MODULE_JS_ANI, "Not found '%{public}s'", namespaceName);
         return ANI_ERROR;
     }
 
+    arkts::ani_signature::SignatureBuilder GetTimeZoneSigBuilder;
+    GetTimeZoneSigBuilder.SetReturnClass("std.core.String");
+    auto GetTimeZoneSignature = GetTimeZoneSigBuilder.BuildSignatureDescriptor();
     std::array methods = {
-        ani_native_function {"getTime", nullptr, reinterpret_cast<void *>(GetTime)},
-        ani_native_function {"getTimezoneSync", ":Lstd/core/String;", reinterpret_cast<void *>(GetTimeZone)},
+                ani_native_function{ "getTimezoneSync", GetTimeZoneSignature.c_str(), reinterpret_cast<void*>(GetTimeZone) },
     };
 
     if (ANI_OK != env->Namespace_BindNativeFunctions(ns, methods.data(), methods.size())) {