diff --git a/.changeset/perfect-panthers-add.md b/.changeset/perfect-panthers-add.md
new file mode 100644
index 00000000..9f6bbf20
--- /dev/null
+++ b/.changeset/perfect-panthers-add.md
@@ -0,0 +1,5 @@
+---
+'@bnb-chain/greenfield-js-sdk': patch
+---
+
+feat: EncodePath UTF-8
diff --git a/packages/js-sdk/src/clients/spclient/auth.ts b/packages/js-sdk/src/clients/spclient/auth.ts
index 1dc71aeb..63c602a6 100644
--- a/packages/js-sdk/src/clients/spclient/auth.ts
+++ b/packages/js-sdk/src/clients/spclient/auth.ts
@@ -1,6 +1,7 @@
 import { AuthType, ReqMeta } from '@/types/auth';
-import { hexlify, joinSignature } from '@ethersproject/bytes';
+import { arrayify, hexlify, joinSignature } from '@ethersproject/bytes';
 import { SigningKey } from '@ethersproject/signing-key';
+import { toUtf8Bytes } from '@ethersproject/strings';
 import { ed25519 } from '@noble/curves/ed25519';
 import { Headers } from 'cross-fetch';
 import { keccak256 } from 'ethereum-cryptography/keccak.js';
@@ -58,7 +59,8 @@ export const getCanonicalRequest = (reqMeta: Partial<ReqMeta>, reqHeaders: Heade
 };
 
 export const getAuthorization = (canonicalRequest: string, authType: AuthType) => {
-  // console.log('canonicalRequest', canonicalRequest);
+  // eslint-disable-next-line no-console
+  console.log('canonicalRequest', canonicalRequest);
 
   const unsignedMsg = getMsgToSign(utf8ToBytes(canonicalRequest));
   let authorization = '';
@@ -170,6 +172,7 @@ export const getMsgToSign = (unsignedBytes: Uint8Array): Uint8Array => {
 };
 
 export const encodePath = (pathName: string) => {
+  debugger;
   const reservedNames = /^[a-zA-Z0-9-_.~/]+$/;
   if (reservedNames.test(pathName)) {
     return pathName;
@@ -196,16 +199,14 @@ export const encodePath = (pathName: string) => {
         continue;
 
       // others characters need to be encoded
-      default:
-        // . ! @ # $ % ^ & * ) ( - + = { } [ ] / " , ' < > ~ \ .` ? : ; | \\
-        if (/[.!@#\$%\^&\*\)\(\-+=\{\}\[\]\/\",'<>~\·`\?:;|\\]+$/.test(s)) {
-          // english characters
-          const hexStr = s.charCodeAt(0).toString(16);
-          encodedPathName += '%' + hexStr.toUpperCase();
-        } else {
-          // others characters
-          encodedPathName += encodeURI(s);
+      default: {
+        const u = toUtf8Bytes(s);
+
+        for (let i = 0; i < u.length; i++) {
+          const hexStr = hexlify(u[i]);
+          encodedPathName += '%' + hexStr.slice(2).toUpperCase();
         }
+      }
     }
   }
   return encodedPathName;
diff --git a/packages/js-sdk/tests/utils.spec.ts b/packages/js-sdk/tests/utils.spec.ts
index 501ce822..9f989b1f 100644
--- a/packages/js-sdk/tests/utils.spec.ts
+++ b/packages/js-sdk/tests/utils.spec.ts
@@ -12,6 +12,12 @@ describe('encodePaths', () => {
 
   it('encode chinese chars', () => {
     expect(encodePath('中文')).equals('%E4%B8%AD%E6%96%87');
+
+    expect(encodePath('·')).equals('%C2%B7');
+
+    expect(encodePath('。，！·#@……*？《》+')).equals(
+      '%E3%80%82%EF%BC%8C%EF%BC%81%C2%B7%23%40%E2%80%A6%E2%80%A6%2A%EF%BC%9F%E3%80%8A%E3%80%8B%2B',
+    );
   });
 
   it('encode complex utf-8 chars', () => {