diff --git a/oss-client/src/main/java/cn/axzo/oss/client/icon/entity/IconDetail.java b/oss-client/src/main/java/cn/axzo/oss/client/icon/entity/IconDetail.java
index 8b53227..1835606 100644
--- a/oss-client/src/main/java/cn/axzo/oss/client/icon/entity/IconDetail.java
+++ b/oss-client/src/main/java/cn/axzo/oss/client/icon/entity/IconDetail.java
@@ -52,10 +52,10 @@ public class IconDetail extends Model<IconDetail> {
     private String url;
 
     /**
-     * 图标存储大小，单位KB
+     * 图标存储大小
      */
     @TableField("size")
-    private Double size;
+    private String size;
 
     /**
      * 尺寸-宽，单位mm
diff --git a/oss-client/src/main/java/cn/axzo/oss/client/icon/vo/request/IconDetailAddReq.java b/oss-client/src/main/java/cn/axzo/oss/client/icon/vo/request/IconDetailAddReq.java
index bcc12d3..92ad9ec 100644
--- a/oss-client/src/main/java/cn/axzo/oss/client/icon/vo/request/IconDetailAddReq.java
+++ b/oss-client/src/main/java/cn/axzo/oss/client/icon/vo/request/IconDetailAddReq.java
@@ -44,11 +44,10 @@ public class IconDetailAddReq {
     private String url;
 
     /**
-     * 图标存储大小，单位KB
+     * 图标存储大小
      */
-    @Min(value = 0, message = "图标存储大小不能小于0")
-    @NotNull(message = "图标存储大小不能为空")
-    private Double size;
+    @NotBlank(message = "图标存储大小不能为空")
+    private String size;
 
     /**
      * 尺寸-宽，单位mm@
diff --git a/oss-client/src/main/java/cn/axzo/oss/client/icon/vo/response/IconDetailListResp.java b/oss-client/src/main/java/cn/axzo/oss/client/icon/vo/response/IconDetailListResp.java
index cb150a7..fd930cd 100644
--- a/oss-client/src/main/java/cn/axzo/oss/client/icon/vo/response/IconDetailListResp.java
+++ b/oss-client/src/main/java/cn/axzo/oss/client/icon/vo/response/IconDetailListResp.java
@@ -53,7 +53,7 @@ public class IconDetailListResp {
     /**
      * 图标存储大小，单位KB
      */
-    private Double size;
+    private String size;
 
     /**
      * 尺寸-宽，单位mm