diff --git a/pom.xml b/pom.xml
index 5b91b8d..df8a32c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,6 @@
         <groupId>com.muyu</groupId>
         <artifactId>cloud-common</artifactId>
         <version>3.6.3</version>
-
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/src/main/java/com/muyu/common/core/enums/SystemYesNo.java b/src/main/java/com/muyu/common/core/enums/SystemYesNo.java
new file mode 100644
index 0000000..57c230c
--- /dev/null
+++ b/src/main/java/com/muyu/common/core/enums/SystemYesNo.java
@@ -0,0 +1,38 @@
+package com.muyu.common.core.enums;
+
+import java.util.Arrays;
+
+/**
+ * @Author：yang
+ * @Package：com.muyu.common.core.enums
+ * @Project：cloud-common-core
+ * @name：SystemYesNo
+ * @Date：2024/8/7 11:29
+ */
+public enum SystemYesNo {
+    YES("Y","是"),
+    NO("N","否"),
+    ;
+
+    private final String code;
+    private final String info;
+
+    SystemYesNo(String code, String info) {
+        this.code = code;
+        this.info = info;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public String getInfo() {
+        return info;
+    }
+
+    public static boolean isCode(String code){
+        return Arrays.stream(values())
+                .map(SystemYesNo::getCode)
+                .anyMatch(s -> s.equals(code));//传cou
+    }
+}
diff --git a/src/main/java/com/muyu/common/core/validation/custom/IsSystemYesNo.java b/src/main/java/com/muyu/common/core/validation/custom/IsSystemYesNo.java
new file mode 100644
index 0000000..b4dd4a3
--- /dev/null
+++ b/src/main/java/com/muyu/common/core/validation/custom/IsSystemYesNo.java
@@ -0,0 +1,22 @@
+package com.muyu.common.core.validation.custom;
+
+import jakarta.validation.Constraint;
+
+import java.lang.annotation.*;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * @Author：yang
+ * @Package：com.muyu.common.core.validation.custom
+ * @Project：cloud-common-core
+ * @name：IsSystemYesNo
+ * @Date：2024/8/7 11:46
+ */
+@Target({ElementType.FIELD})
+@Retention(RUNTIME)
+@Documented
+@Constraint(validatedBy = {SystemYsNoValidator.class})
+public @interface IsSystemYesNo {
+    String message() default "数据字典：[系统是否] - 参数不合法";
+}
diff --git a/src/main/java/com/muyu/common/core/validation/custom/SystemYsNoValidator.java b/src/main/java/com/muyu/common/core/validation/custom/SystemYsNoValidator.java
new file mode 100644
index 0000000..26f7d70
--- /dev/null
+++ b/src/main/java/com/muyu/common/core/validation/custom/SystemYsNoValidator.java
@@ -0,0 +1,20 @@
+package com.muyu.common.core.validation.custom;
+
+import com.muyu.common.core.enums.SystemYesNo;
+import jakarta.validation.Constraint;
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+
+/**
+ * @Author：yang
+ * @Package：com.muyu.common.core.validation.custom
+ * @Project：cloud-common-core
+ * @name：SystemYsNoValidator
+ * @Date：2024/8/7 11:46
+ */
+public class SystemYsNoValidator implements ConstraintValidator<IsSystemYesNo,String> {
+    @Override
+    public boolean isValid(String value, ConstraintValidatorContext constraintValidatorContext) {
+        return SystemYesNo.isCode(value);
+    }
+}