diff --git a/continew-starter-security/continew-starter-security-crypto/src/main/java/top/charles7c/continew/starter/security/crypto/encryptor/AbstractSymmetricCryptoEncryptor.java b/continew-starter-security/continew-starter-security-crypto/src/main/java/top/charles7c/continew/starter/security/crypto/encryptor/AbstractSymmetricCryptoEncryptor.java
new file mode 100644
index 00000000..b3adea5c
--- /dev/null
+++ b/continew-starter-security/continew-starter-security-crypto/src/main/java/top/charles7c/continew/starter/security/crypto/encryptor/AbstractSymmetricCryptoEncryptor.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.continew.starter.security.crypto.encryptor;
+
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.crypto.symmetric.SymmetricAlgorithm;
+import cn.hutool.crypto.symmetric.SymmetricCrypto;
+import top.charles7c.continew.starter.core.constant.StringConstants;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * 对称加/解密处理器
+ *
+ * @author Charles7c
+ * @since 1.4.0
+ */
+public abstract class AbstractSymmetricCryptoEncryptor implements IEncryptor {
+
+    private static final Map<String, SymmetricCrypto> CACHE = new ConcurrentHashMap<>();
+
+    @Override
+    public String encrypt(String plaintext, String password, String publicKey) throws Exception {
+        if (StrUtil.isBlank(plaintext)) {
+            return plaintext;
+        }
+        return this.getCrypto(password).encryptHex(plaintext);
+    }
+
+    @Override
+    public String decrypt(String ciphertext, String password, String privateKey) throws Exception {
+        if (StrUtil.isBlank(ciphertext)) {
+            return ciphertext;
+        }
+        return this.getCrypto(password).decryptStr(ciphertext);
+    }
+
+    /**
+     * 获取对称加密算法
+     *
+     * @param password 密钥
+     * @return 对称加密算法
+     */
+    protected SymmetricCrypto getCrypto(String password) {
+        SymmetricAlgorithm algorithm = this.getAlgorithm();
+        String key = algorithm + StringConstants.UNDERLINE + password;
+        if (CACHE.containsKey(key)) {
+            return CACHE.get(key);
+        }
+        SymmetricCrypto symmetricCrypto = new SymmetricCrypto(algorithm, password.getBytes(StandardCharsets.UTF_8));
+        CACHE.put(key, symmetricCrypto);
+        return symmetricCrypto;
+    }
+
+    /**
+     * 获取对称加密算法类型
+     *
+     * @return 对称加密算法类型
+     */
+    protected abstract SymmetricAlgorithm getAlgorithm();
+}
diff --git a/continew-starter-security/continew-starter-security-crypto/src/main/java/top/charles7c/continew/starter/security/crypto/encryptor/AesEncryptor.java b/continew-starter-security/continew-starter-security-crypto/src/main/java/top/charles7c/continew/starter/security/crypto/encryptor/AesEncryptor.java
index f9a453ad..08bafe6a 100644
--- a/continew-starter-security/continew-starter-security-crypto/src/main/java/top/charles7c/continew/starter/security/crypto/encryptor/AesEncryptor.java
+++ b/continew-starter-security/continew-starter-security-crypto/src/main/java/top/charles7c/continew/starter/security/crypto/encryptor/AesEncryptor.java
@@ -16,10 +16,7 @@
 
 package top.charles7c.continew.starter.security.crypto.encryptor;
 
-import cn.hutool.crypto.SecureUtil;
-import cn.hutool.crypto.symmetric.AES;
-
-import java.nio.charset.StandardCharsets;
+import cn.hutool.crypto.symmetric.SymmetricAlgorithm;
 
 /**
  * AES（Advanced Encryption Standard） 加/解密处理器
@@ -30,17 +27,10 @@ import java.nio.charset.StandardCharsets;
  * @author Charles7c
  * @since 1.4.0
  */
-public class AesEncryptor implements IEncryptor {
+public class AesEncryptor extends AbstractSymmetricCryptoEncryptor {
 
     @Override
-    public String encrypt(String plaintext, String password, String publicKey) throws Exception {
-        AES aes = SecureUtil.aes(password.getBytes(StandardCharsets.UTF_8));
-        return aes.encryptHex(plaintext);
-    }
-
-    @Override
-    public String decrypt(String ciphertext, String password, String privateKey) throws Exception {
-        AES aes = SecureUtil.aes(password.getBytes(StandardCharsets.UTF_8));
-        return aes.decryptStr(ciphertext);
+    protected SymmetricAlgorithm getAlgorithm() {
+        return SymmetricAlgorithm.AES;
     }
 }