diff --git a/crates/rooch-open-rpc-spec/schemas/openrpc.json b/crates/rooch-open-rpc-spec/schemas/openrpc.json
index ba6ee8a1e4..17f35ec897 100644
--- a/crates/rooch-open-rpc-spec/schemas/openrpc.json
+++ b/crates/rooch-open-rpc-spec/schemas/openrpc.json
@@ -1236,7 +1236,7 @@
           "value": {
             "anyOf": [
               {
-                "$ref": "#/components/schemas/AnnotatedMoveValueView"
+                "$ref": "#/components/schemas/AnnotatedMoveStructView"
               },
               {
                 "type": "null"
diff --git a/crates/rooch-rpc-api/src/jsonrpc_types/state_view.rs b/crates/rooch-rpc-api/src/jsonrpc_types/state_view.rs
index 1c99fb9cfb..165dbc7dff 100644
--- a/crates/rooch-rpc-api/src/jsonrpc_types/state_view.rs
+++ b/crates/rooch-rpc-api/src/jsonrpc_types/state_view.rs
@@ -2,8 +2,8 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use super::{
-    AnnotatedMoveValueView, BytesView, H256View, RoochAddressView, StrView, StructTagView,
-    TypeTagView,
+    AnnotatedMoveStructView, AnnotatedMoveValueView, BytesView, H256View, RoochAddressView,
+    StrView, StructTagView, TypeTagView,
 };
 use anyhow::Result;
 
@@ -13,7 +13,7 @@ use moveos_types::state::{
 };
 use moveos_types::state_resolver::StateKV;
 use moveos_types::{
-    moveos_std::object::ObjectID,
+    moveos_std::object::{AnnotatedObject, ObjectID},
     state::{AnnotatedState, State, StateChangeSet, TableTypeInfo},
 };
 use rooch_types::address::RoochAddress;
@@ -375,7 +375,7 @@ pub struct IndexerObjectStateView {
     pub object_id: ObjectID,
     pub owner: RoochAddressView,
     pub flag: u8,
-    pub value: Option<AnnotatedMoveValueView>,
+    pub value: Option<AnnotatedMoveStructView>,
     pub object_type: StructTagView,
     pub state_root: H256View,
     pub size: u64,
@@ -388,14 +388,14 @@ pub struct IndexerObjectStateView {
 
 impl IndexerObjectStateView {
     pub fn new_from_object_state(
-        annotated_state: Option<AnnotatedState>,
+        annotated_state: Option<AnnotatedObject>,
         state: IndexerObjectState,
     ) -> IndexerObjectStateView {
         IndexerObjectStateView {
             object_id: state.object_id,
             owner: state.owner.into(),
             flag: state.flag,
-            value: annotated_state.map(|v| AnnotatedMoveValueView::from(v.decoded_value)),
+            value: annotated_state.map(|v| AnnotatedMoveStructView::from(v.value)),
             object_type: state.object_type.into(),
             state_root: state.state_root.into(),
             size: state.size,
diff --git a/crates/rooch-rpc-server/src/server/rooch_server.rs b/crates/rooch-rpc-server/src/server/rooch_server.rs
index 3facfc46a8..2b7dd69f3d 100644
--- a/crates/rooch-rpc-server/src/server/rooch_server.rs
+++ b/crates/rooch-rpc-server/src/server/rooch_server.rs
@@ -626,7 +626,11 @@ impl RoochAPIServer for RoochServer {
                             !valid_display_field_views.is_empty(),
                             "display fields should not be empty"
                         );
-                        (Some(s), valid_display_field_views.pop().unwrap())
+                        let annotated_obj = s.into_annotated_object().expect("should be object");
+                        (
+                            Some(annotated_obj),
+                            valid_display_field_views.pop().unwrap(),
+                        )
                     }
                     None => (None, None),
                 })
@@ -634,7 +638,14 @@ impl RoochAPIServer for RoochServer {
         } else {
             annotated_states
                 .into_iter()
-                .map(|s| (s, None))
+                .map(|s| {
+                    let obj = s.map(|annotated_s| {
+                        annotated_s
+                            .into_annotated_object()
+                            .expect("should be object")
+                    });
+                    (obj, None)
+                })
                 .collect::<Vec<_>>()
         };
 
diff --git a/frameworks/moveos-stdlib/sources/evm.move b/frameworks/moveos-stdlib/sources/evm.move
index 23ab05066f..8eb850b3c1 100644
--- a/frameworks/moveos-stdlib/sources/evm.move
+++ b/frameworks/moveos-stdlib/sources/evm.move
@@ -3,9 +3,11 @@
 
 // Evm Precompiled Contracts https://www.evm.codes/precompiled?fork=cancun
 module moveos_std::evm {
-    use std::vector;
     use moveos_std::hash;
 
+    #[test_only]
+    use std::vector;
+    
     const ErrorEcRecoverFailed: u64 = 1;
     const ErrorModexpFailed: u64 = 5;
     const ErrorEcAddFailed: u64 = 6;