diff --git a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/request/CreateMaterialReq.java b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/request/CreateMaterialReq.java
index 7c7bd68f..cc6ea55a 100644
--- a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/request/CreateMaterialReq.java
+++ b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/request/CreateMaterialReq.java
@@ -2,6 +2,7 @@ package cn.axzo.nanopart.api.request;
 
 import cn.axzo.nanopart.api.enums.MaterialDisplayFrequencyTypeEnum;
 import cn.axzo.nanopart.api.enums.MaterialTargetUserTypeEnum;
+import cn.axzo.nanopart.api.enums.MaterialTypeEnum;
 import cn.axzo.nanopart.api.enums.StatusEnum;
 import com.alibaba.fastjson.JSONObject;
 import lombok.AllArgsConstructor;
@@ -68,6 +69,11 @@ public class CreateMaterialReq {
      */
     private StatusEnum status;
 
+    /**
+     * 素材类型，取值：IMAGE, VIDEO, APPLET
+     */
+    private MaterialTypeEnum materialType;
+
     /**
      * 占位图，支持jpg、jpeg、png、gif，限定大小为200k
      * eg: {
diff --git a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/MaterialResp.java b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/MaterialResp.java
index cd5047db..0588993d 100644
--- a/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/MaterialResp.java
+++ b/banner/banner-api/src/main/java/cn/axzo/nanopart/api/response/MaterialResp.java
@@ -27,7 +27,7 @@ import java.util.List;
 public class MaterialResp extends PageMaterialResp {
 
     /**
-     * 素材类型，取值：IMAGE, VIDEO, APPLET
+     * 素材类型，取值：IMAGE, VIDEO, AUDIO
      */
     private MaterialTypeEnum materialType;
 
diff --git a/banner/banner-server/src/main/java/cn/axzo/nanopart/server/domain/Material.java b/banner/banner-server/src/main/java/cn/axzo/nanopart/server/domain/Material.java
index 801c60d4..2008d0e9 100644
--- a/banner/banner-server/src/main/java/cn/axzo/nanopart/server/domain/Material.java
+++ b/banner/banner-server/src/main/java/cn/axzo/nanopart/server/domain/Material.java
@@ -72,7 +72,7 @@ public class Material extends BaseEntity<Material> {
     private StatusEnum status;
 
     /**
-     * 素材类型，取值：IMAGE, VIDEO, APPLET
+     * 素材类型，取值：IMAGE, VIDEO, AUDIO
      */
     @TableField(value = "material_type")
     private MaterialTypeEnum materialType;