diff --git a/src/main/java/com/muyu/common/core/validation/custom/IsSystemPayType.java b/src/main/java/com/muyu/common/core/validation/custom/IsSystemPayType.java
new file mode 100644
index 0000000..ab64b5a
--- /dev/null
+++ b/src/main/java/com/muyu/common/core/validation/custom/IsSystemPayType.java
@@ -0,0 +1,23 @@
+package com.muyu.common.core.validation.custom;
+
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+
+@Target({ElementType.FIELD})
+@Retention(RUNTIME)
+@Documented
+@Constraint(validatedBy = {SystemPayTypeValidator.class})
+public @interface IsSystemPayType {
+    String message() default "[支付渠道] - 参数不合法";
+    Class<?>[] groups() default { };
+    Class<? extends Payload>[] payload() default { };
+
+}
diff --git a/src/main/java/com/muyu/common/core/validation/custom/SystemPayTypeValidator.java b/src/main/java/com/muyu/common/core/validation/custom/SystemPayTypeValidator.java
new file mode 100644
index 0000000..7e992c9
--- /dev/null
+++ b/src/main/java/com/muyu/common/core/validation/custom/SystemPayTypeValidator.java
@@ -0,0 +1,13 @@
+package com.muyu.common.core.validation.custom;
+
+import com.muyu.common.core.enums.SysPayType;
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+
+
+public class SystemPayTypeValidator implements ConstraintValidator<IsSystemPayType, String> {
+    @Override
+    public boolean isValid (String value, ConstraintValidatorContext constraintValidatorContext) {
+        return SysPayType.isCode(value);
+    }
+}