diff --git a/src/main/java/com/yuyou/openapi/openapi/common/enums/ConstantEnum.java b/src/main/java/com/yuyou/openapi/openapi/common/enums/ConstantEnum.java
new file mode 100644
index 0000000..b5b61bb
--- /dev/null
+++ b/src/main/java/com/yuyou/openapi/openapi/common/enums/ConstantEnum.java
@@ -0,0 +1,47 @@
+package com.yuyou.openapi.openapi.common.enums;
+
+import cn.hutool.core.util.StrUtil;
+
+public class ConstantEnum {
+
+    public enum YesOrNo {
+        YES(1, "YES"),
+        NO(0, "NO"),
+        HAVE(1, "有"),
+        NOTHAVE(0, "无");
+
+        private Integer code;
+
+        private String desc;
+
+        YesOrNo(Integer code, String desc) {
+            this.code = code;
+            this.desc = desc;
+        }
+
+        /**
+         * 根据desc获得编码值
+         * @param status
+         * @return
+         */
+        public static Integer codeOf(String status) {
+            if (StrUtil.isBlank(status)) {
+                return GradeEnum.UNKNOW.getCode();
+            }
+            for (GradeEnum gradeEnum : GradeEnum.values()) {
+                if (gradeEnum.getDesc().equals(status)) {
+                    return gradeEnum.getCode();
+                }
+            }
+            return GradeEnum.UNKNOW.getCode();
+        }
+
+        public Integer getCode() {
+            return code;
+        }
+
+        public String getDesc() {
+            return desc;
+        }
+    }
+}