diff --git a/CHANGELOG.md b/CHANGELOG.md
index c8c1d96..480e86b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog: @go/crypto-sm
 
+## v1.5.2 (2026-06-08)
+- **JS 对齐 & 重命名**: 
+  - 注册模块名更正为极简的 `"sm"`。
+  - 所有 JS 导出方法统一为 PascalCase + 缩写全大写（如 `SM3`, `SM4EncryptCBC`, `GenerateSM2KeyPair`）。
+  - **Go 源码纠偏**: 修正了 Go 层级的方法命名（`Sm3` -> `SM3` 等），确保全库命名规范绝对统一。
+
 ## [v1.3.2] - 2026-05-30
 
 ### Added
diff --git a/js_export.go b/js_export.go
index 6c8df69..5b622a2 100644
--- a/js_export.go
+++ b/js_export.go
@@ -5,22 +5,36 @@ import (
 )
 
 func init() {
-	jsmod.Register("cryptoSM", map[string]any{
+	jsmod.Register("sm", map[string]any{
 		// SM3 Hash
-		"sm3":            Sm3,
-		"sm3ToHex":       Sm3ToHex,
-		"sm3ToBase64":    Sm3ToBase64,
-		"sm3ToUrlBase64": Sm3ToUrlBase64,
+		"SM3":            SM3,
+		"SM3ToHex":       SM3ToHex,
+		"SM3ToBase64":    SM3ToBase64,
+		"SM3ToURLBase64": SM3ToURLBase64,
 
-		// SM4 GCM (Stateless)
-		"encrypt": func(data, key, iv []byte) ([]byte, error) {
+		// SM4 Symmetric (Stateless)
+		"SM4EncryptCBC": func(data, key, iv []byte) ([]byte, error) {
+			s, err := NewSM4CBCAndEraseKey(key, iv)
+			if err != nil {
+				return nil, err
+			}
+			return s.EncryptBytes(data)
+		},
+		"SM4DecryptCBC": func(data, key, iv []byte) ([]byte, error) {
+			s, err := NewSM4CBCAndEraseKey(key, iv)
+			if err != nil {
+				return nil, err
+			}
+			return s.DecryptBytes(data)
+		},
+		"SM4EncryptGCM": func(data, key, iv []byte) ([]byte, error) {
 			s, err := NewSM4GCMAndEraseKey(key, iv)
 			if err != nil {
 				return nil, err
 			}
 			return s.EncryptBytes(data)
 		},
-		"decrypt": func(data, key, iv []byte) ([]byte, error) {
+		"SM4DecryptGCM": func(data, key, iv []byte) ([]byte, error) {
 			s, err := NewSM4GCMAndEraseKey(key, iv)
 			if err != nil {
 				return nil, err
@@ -28,45 +42,29 @@ func init() {
 			return s.DecryptBytes(data)
 		},
 
-		// SM4 CBC (Stateless)
-		"encryptCBC": func(data, key, iv []byte) ([]byte, error) {
-			s, err := NewSM4CBCAndEraseKey(key, iv)
-			if err != nil {
-				return nil, err
-			}
-			return s.EncryptBytes(data)
-		},
-		"decryptCBC": func(data, key, iv []byte) ([]byte, error) {
-			s, err := NewSM4CBCAndEraseKey(key, iv)
-			if err != nil {
-				return nil, err
-			}
-			return s.DecryptBytes(data)
-		},
-
-		// SM2 (Stateless)
-		"encryptSM2": func(data, pubKey []byte) ([]byte, error) {
+		// SM2 Asymmetric (Stateless)
+		"SM2Encrypt": func(data, pubKey []byte) ([]byte, error) {
 			a, err := NewSM2AndEraseKey(nil, pubKey)
 			if err != nil {
 				return nil, err
 			}
 			return a.EncryptBytes(data)
 		},
-		"decryptSM2": func(data, privKey []byte) ([]byte, error) {
+		"SM2Decrypt": func(data, privKey []byte) ([]byte, error) {
 			a, err := NewSM2AndEraseKey(privKey, nil)
 			if err != nil {
 				return nil, err
 			}
 			return a.DecryptBytes(data)
 		},
-		"signSM2": func(data, privKey []byte) ([]byte, error) {
+		"SM2Sign": func(data, privKey []byte) ([]byte, error) {
 			a, err := NewSM2AndEraseKey(privKey, nil)
 			if err != nil {
 				return nil, err
 			}
 			return a.Sign(data)
 		},
-		"verifySM2": func(data, sig, pubKey []byte) (bool, error) {
+		"SM2Verify": func(data, sig, pubKey []byte) (bool, error) {
 			a, err := NewSM2AndEraseKey(nil, pubKey)
 			if err != nil {
 				return false, err
@@ -75,6 +73,6 @@ func init() {
 		},
 
 		// Key Generation
-		"generateSM2KeyPair": GenerateSM2KeyPair,
+		"GenerateSM2KeyPair": GenerateSM2KeyPair,
 	})
 }
diff --git a/sm3.go b/sm3.go
index 30da998..416e157 100644
--- a/sm3.go
+++ b/sm3.go
@@ -5,7 +5,7 @@ import (
 	"github.com/emmansun/gmsm/sm3"
 )
 
-func Sm3(data ...[]byte) []byte {
+func SM3(data ...[]byte) []byte {
 	hash := sm3.New()
 	for _, v := range data {
 		hash.Write(v)
@@ -13,14 +13,14 @@ func Sm3(data ...[]byte) []byte {
 	return hash.Sum(nil)
 }
 
-func Sm3ToHex(data []byte) string {
-	return encoding.Hex(Sm3(data))
+func SM3ToHex(data []byte) string {
+	return encoding.Hex(SM3(data))
 }
 
-func Sm3ToBase64(data []byte) string {
-	return encoding.Base64(Sm3(data))
+func SM3ToBase64(data []byte) string {
+	return encoding.Base64(SM3(data))
 }
 
-func Sm3ToUrlBase64(data []byte) string {
-	return encoding.URLBase64(Sm3(data))
+func SM3ToURLBase64(data []byte) string {
+	return encoding.URLBase64(SM3(data))
 }
diff --git a/sm_test.go b/sm_test.go
index 59f8b7e..321f5cc 100644
--- a/sm_test.go
+++ b/sm_test.go
@@ -36,8 +36,8 @@ func TestSM2(t *testing.T) {
 
 func TestSM3(t *testing.T) {
 	data := []byte("hello sm3")
-	h1 := sm.Sm3(data)
-	h2 := sm.Sm3(data)
+	h1 := sm.SM3(data)
+	h2 := sm.SM3(data)
 	if !bytes.Equal(h1, h2) { t.Error("SM3 non-deterministic") }
 }