diff --git a/.changeset/violet-pillows-exercise.md b/.changeset/violet-pillows-exercise.md
new file mode 100644
index 00000000..a2545a1f
--- /dev/null
+++ b/.changeset/violet-pillows-exercise.md
@@ -0,0 +1,5 @@
+---
+'@bnb-chain/greenfield-js-sdk': patch
+---
+
+fix: PutPolicy if resource is empty use `[]` not `['']`
diff --git a/examples/nextjs/src/components/policy/groupPolicy/index.tsx b/examples/nextjs/src/components/policy/groupPolicy/index.tsx
index 4dd0a3ed..a6f2bec8 100644
--- a/examples/nextjs/src/components/policy/groupPolicy/index.tsx
+++ b/examples/nextjs/src/components/policy/groupPolicy/index.tsx
@@ -28,7 +28,7 @@ export const GroupPolicy = () => {
           const statement: PermissionTypes.Statement = {
             effect: PermissionTypes.Effect.EFFECT_ALLOW,
             actions: [PermissionTypes.ActionType.ACTION_UPDATE_GROUP_MEMBER],
-            resources: [''],
+            resources: [],
           };
 
           const tx = await client.group.putGroupPolicy(address, policyGroupInfo.groupName, {
diff --git a/examples/nextjs/src/components/policy/objectPolicy/index.tsx b/examples/nextjs/src/components/policy/objectPolicy/index.tsx
index ec82a9d1..45607b9d 100644
--- a/examples/nextjs/src/components/policy/objectPolicy/index.tsx
+++ b/examples/nextjs/src/components/policy/objectPolicy/index.tsx
@@ -38,7 +38,7 @@ export const ObjectPolicy = () => {
           const statement: PermissionTypes.Statement = {
             effect: PermissionTypes.Effect.EFFECT_ALLOW,
             actions: [PermissionTypes.ActionType.ACTION_GET_OBJECT],
-            resources: [''],
+            resources: [],
           };
 
           const tx = await client.object.putObjectPolicy(
diff --git a/packages/chain-sdk/src/messages/greenfield/storage/MsgPutPolicy.ts b/packages/chain-sdk/src/messages/greenfield/storage/MsgPutPolicy.ts
index e9b1a181..b08e31ff 100644
--- a/packages/chain-sdk/src/messages/greenfield/storage/MsgPutPolicy.ts
+++ b/packages/chain-sdk/src/messages/greenfield/storage/MsgPutPolicy.ts
@@ -1,4 +1,20 @@
-export const MsgPutPolicySDKTypeEIP712 = {
+import type { EIP712Msg } from '@/messages/utils';
+import cloneDeep from 'lodash.clonedeep';
+
+export const getMsgPutPolicySDKTypeEIP712 = (resource: string[]) => {
+  const res: EIP712Msg = cloneDeep(MsgPutPolicySDKTypeEIP712);
+
+  if (resource.length !== 0) {
+    res.TypeMsg1Statements.push({
+      name: 'resources',
+      type: 'string[]',
+    });
+  }
+
+  return res;
+};
+
+const MsgPutPolicySDKTypeEIP712 = {
   Msg1: [
     {
       name: 'type',
@@ -36,21 +52,21 @@ export const MsgPutPolicySDKTypeEIP712 = {
     },
   ],
   TypeMsg1Statements: [
-    {
-      name: 'effect',
-      type: 'string',
-    },
     {
       name: 'actions',
       type: 'string[]',
     },
     {
-      name: 'resources',
-      type: 'string[]',
+      name: 'effect',
+      type: 'string',
     },
     {
       name: 'expiration_time',
       type: 'string',
     },
+    // {
+    //   name: 'resources',
+    //   type: 'string[]',
+    // },
   ],
 };
diff --git a/packages/chain-sdk/src/messages/greenfield/storage/MsgUpdateGroupMember.ts b/packages/chain-sdk/src/messages/greenfield/storage/MsgUpdateGroupMember.ts
index 50bcea61..054a1c8f 100644
--- a/packages/chain-sdk/src/messages/greenfield/storage/MsgUpdateGroupMember.ts
+++ b/packages/chain-sdk/src/messages/greenfield/storage/MsgUpdateGroupMember.ts
@@ -1,3 +1,4 @@
+import type { EIP712Msg } from '@/messages/utils';
 import { MsgGroupMember } from '@bnb-chain/greenfield-cosmos-types/greenfield/storage/tx';
 import cloneDeep from 'lodash.clonedeep';
 
@@ -8,9 +9,7 @@ export const getMsgUpdateGroupMemberSDKTypeEIP712 = ({
   membersToAdd: MsgGroupMember[];
   membersToDelete: string[];
 }) => {
-  const res: Record<string, Array<{ type: string; name: string }>> = cloneDeep(
-    MsgUpdateGroupMemberSDKTypeEIP712,
-  );
+  const res: EIP712Msg = cloneDeep(MsgUpdateGroupMemberSDKTypeEIP712);
 
   if (membersToAdd.length > 0) {
     res.Msg1.push({
diff --git a/packages/chain-sdk/src/messages/utils.ts b/packages/chain-sdk/src/messages/utils.ts
index c6aa1d81..c55fe282 100644
--- a/packages/chain-sdk/src/messages/utils.ts
+++ b/packages/chain-sdk/src/messages/utils.ts
@@ -3,6 +3,8 @@ import mapValues from 'lodash.mapvalues';
 import sortBy from 'lodash.sortby';
 import { MetaTxInfo } from '..';
 
+export type EIP712Msg = Record<string, Array<{ type: string; name: string }>>;
+
 export const typeWrapper = (type: string, msg: object) => {
   return {
     ...msg,