调整代码

src/main/java/com/ebei/screen/service/impl/EbaSystemServiceImpl.java

@@ -495,7 +495,11 @@ public class EbaSystemServiceImpl implements EbaSystemService {
         if (collect.contains(params.get("ebaId"))) {
             return ResponseBuilder.fail("已关联 请重选");
         }
-        data.put(params.get("crmId"), params.get("ebaId"));
+        if (StringUtils.isBlank(params.get("ebaId"))) {
+            data.remove(params.get("crmId"));
+        } else {
+            data.put(params.get("crmId"), params.get("ebaId"));
+        }
         Query query = new Query();
         query.addCriteria(Criteria.where("_id").is("relevanceProject"));
         Update update = new Update();