imperfect prd desc length limit

@@ -203,7 +203,13 @@ public class ImperfectPublishProcessor implements PublishProcessor<ImperfectOrde
         String describeInfo = iosr.getDescribeInfo();
 
         //TODO check 敏感词，图片URL
-
+        if (StringUtils.isNotBlank(describeInfo)){
+            String fmtDesc = describeInfo.trim();
+            if (fmtDesc.length()>100){
+                throw new UfoServiceException(400, "描述字数不能超过100");
+            }
+            describeInfo = fmtDesc;
+        }
         /**
          * 图片
          * 两类：