diff --git a/maku-boot-system/src/main/java/net/maku/system/vo/SysUserAvatarVO.java b/maku-boot-system/src/main/java/net/maku/system/vo/SysUserAvatarVO.java
new file mode 100644
index 0000000..a854b2f
--- /dev/null
+++ b/maku-boot-system/src/main/java/net/maku/system/vo/SysUserAvatarVO.java
@@ -0,0 +1,24 @@
+package net.maku.system.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotBlank;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * 用户头像
+ *
+ * @author 阿沐 babamu@126.com
+ * <a href="https://maku.net">MAKU</a>
+ */
+@Data
+@Schema(description = "用户头像")
+public class SysUserAvatarVO implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    @NotBlank(message = "头像不能为空")
+    @Schema(description = "头像")
+    private String avatar;
+
+}