diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/net/xnzn/core/common/config/sys/EncryptProperties.java b/bonus-modules/bonus-smart-canteen/src/main/java/net/xnzn/core/common/config/sys/EncryptProperties.java
new file mode 100644
index 00000000..44a17747
--- /dev/null
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/net/xnzn/core/common/config/sys/EncryptProperties.java
@@ -0,0 +1,21 @@
+package net.xnzn.core.common.config.sys;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@Component
+@ConfigurationProperties(
+   prefix = "system.encrypt"
+)
+public class EncryptProperties {
+   public static final String PREFIX = "system.encrypt";
+   private String key;
+
+   public String getKey() {
+      return this.key;
+   }
+
+   public void setKey(final String key) {
+      this.key = key;
+   }
+}
diff --git a/bonus-modules/bonus-smart-canteen/src/main/java/net/xnzn/core/common/utils/AesEncryptUtil.java b/bonus-modules/bonus-smart-canteen/src/main/java/net/xnzn/core/common/utils/AesEncryptUtil.java
new file mode 100644
index 00000000..c72152d9
--- /dev/null
+++ b/bonus-modules/bonus-smart-canteen/src/main/java/net/xnzn/core/common/utils/AesEncryptUtil.java
@@ -0,0 +1,61 @@
+package net.xnzn.core.common.utils;
+
+import cn.hutool.core.codec.Base64;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.crypto.Mode;
+import cn.hutool.crypto.Padding;
+import cn.hutool.crypto.symmetric.AES;
+import net.xnzn.core.common.config.sys.EncryptProperties;
+import net.xnzn.core.common.encrypt.SpringContextHolder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import javax.annotation.Resource;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
+
+@Component
+public class AesEncryptUtil {
+   private static final Logger log = LoggerFactory.getLogger(AesEncryptUtil.class);
+   private static final String KEY_ALGORITHM = "AES";
+   private static final String AES_ENCRYPT_KEY = "pigxpigxpigxpigx";
+   @Resource
+   private EncryptProperties encryptProperties;
+
+   public static AesEncryptUtil getInstance() {
+      return (AesEncryptUtil) SpringContextHolder.getBean(AesEncryptUtil.class);
+   }
+
+   public static String aesEncrypt(String encryptStr) {
+      if (StrUtil.isBlank(encryptStr)) {
+         return encryptStr;
+      } else {
+         AES aes = new AES(Mode.CBC, Padding.ZeroPadding, new SecretKeySpec(AES_ENCRYPT_KEY.getBytes(), "AES"), new IvParameterSpec(AES_ENCRYPT_KEY.getBytes()));
+         return aes.encryptBase64(encryptStr);
+      }
+   }
+
+   public static String aesDecode(String decodeStr) {
+      if (StrUtil.isBlank(decodeStr)) {
+         return decodeStr;
+      } else {
+         AES aes = new AES(Mode.CBC, Padding.ZeroPadding, new SecretKeySpec(AES_ENCRYPT_KEY.getBytes(), "AES"), new IvParameterSpec(AES_ENCRYPT_KEY.getBytes()));
+
+         byte[] resultByte;
+         try {
+            resultByte = aes.decrypt(Base64.decode(decodeStr.getBytes(StandardCharsets.UTF_8)));
+         } catch (Exception var5) {
+            log.info("字段解密异常:" + var5.getMessage());
+            return decodeStr;
+         }
+
+         return (new String(resultByte, StandardCharsets.UTF_8)).trim();
+      }
+   }
+
+   public static void main(String[] args) {
+      System.out.println(aesEncrypt("123"));
+      System.out.println(aesDecode("Ko0muw9mxpn4mKcd40W0gw=="));
+   }
+}