diff --git a/openhis-server/openhis-common/src/main/java/com/openhis/common/enums/Whether.java b/openhis-server/openhis-common/src/main/java/com/openhis/common/enums/Whether.java
index f25400d3..2048dc32 100644
--- a/openhis-server/openhis-common/src/main/java/com/openhis/common/enums/Whether.java
+++ b/openhis-server/openhis-common/src/main/java/com/openhis/common/enums/Whether.java
@@ -1,43 +1,29 @@
-/*
- * Copyright ©2023 CJB-CNIT Team. All rights reserved
- */
 package com.openhis.common.enums;
 
+import com.baomidou.mybatisplus.annotation.EnumValue;
+
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 
 /**
- * 是否标识
- *
- * @author zwh
- * @date 2025-03-05
+ * 是否
  */
 @Getter
 @AllArgsConstructor
-public enum Whether {
+public enum Whether implements HisEnumInterface {
 
     /**
      * 否
      */
-    NO(0, "否"),
+    NO(0, "no", "否"),
 
     /**
      * 是
      */
-    YES(1, "是");
+    YES(1, "yes", "是");
 
-    private Integer value;
-    private String info;
-
-    public static Whether getByValue(Integer value) {
-        if (value == null) {
-            return null;
-        }
-        for (Whether val : values()) {
-            if (val.getValue().equals(value)) {
-                return val;
-            }
-        }
-        return null;
-    }
+    @EnumValue
+    private final Integer value;
+    private final String code;
+    private final String info;
 }
diff --git a/openhis-server/openhis-common/src/main/java/com/openhis/common/enums/WhetherContainUnknown.java b/openhis-server/openhis-common/src/main/java/com/openhis/common/enums/WhetherContainUnknown.java
deleted file mode 100644
index 17f7939b..00000000
--- a/openhis-server/openhis-common/src/main/java/com/openhis/common/enums/WhetherContainUnknown.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package com.openhis.common.enums;
-
-import com.baomidou.mybatisplus.annotation.EnumValue;
-
-import lombok.AllArgsConstructor;
-import lombok.Getter;
-
-/**
- * 是否
- */
-@Getter
-@AllArgsConstructor
-public enum WhetherContainUnknown implements HisEnumInterface {
-    NO(0, "no", "否"),
-    YES(1, "yes", "是"),
-    UNKNOWN(2, "unknown", "未知");
-    @EnumValue
-    private final Integer value;
-    private final String code;
-    private final String info;
-}