diff --git a/package.json b/package.json
index beee60d..5ef591e 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "evo_calculator",
   "private": true,
   "dependencies": {
-    "@apollo/client": "^3.2.5",
+    "@apollo/client": "^3.3.4",
     "@babel/code-frame": "^7.10.4",
     "@babel/helper-split-export-declaration": "^7.11.0",
     "@craco/craco": "^5.8.0",
diff --git a/src/client/services/CrmService/client.ts b/src/client/services/CrmService/client.ts
index dd4a22a..37ef0ae 100644
--- a/src/client/services/CrmService/client.ts
+++ b/src/client/services/CrmService/client.ts
@@ -1,19 +1,10 @@
-import { ApolloClient, InMemoryCache, HttpLink } from '@apollo/client';
+import { ApolloClient, InMemoryCache } from '@apollo/client';
 import { getServerUrl } from 'client/common/urls';
-import { CRM_URL, CRM_PROXY_URL } from 'core/constants/urls';
+import { CRM_PROXY_URL } from 'core/constants/urls';
 
 export default new ApolloClient({
-  uri: CRM_URL,
+  uri: getServerUrl('/proxy', CRM_PROXY_URL),
   cache: new InMemoryCache(),
 
-  link: new HttpLink({
-    uri: getServerUrl('/proxy', CRM_PROXY_URL),
-  }),
 
-  defaultOptions: {
-    query: {
-      fetchPolicy: 'no-cache',
-      errorPolicy: 'all',
-    },
-  },
 });
diff --git a/src/client/services/CrmService/index.ts b/src/client/services/CrmService/index.ts
index 55855d1..ab01bc7 100644
--- a/src/client/services/CrmService/index.ts
+++ b/src/client/services/CrmService/index.ts
@@ -13,6 +13,7 @@ import { TEntities } from 'core/types/Entities/crmEntityNames';
 import { isPlural, singular } from 'pluralize';
 import client from './client';
 import { convertEntityToOption } from './tools/entity';
+import { cloneDeep } from 'lodash';
 
 export default class {
   static crmgqlquery = ({
@@ -30,7 +31,9 @@ export default class {
           if (!res.data || res.errors) {
             reject(res.error || res.errors);
           }
-          let resEntities: TEntities<TCRMEntity | TCRMEntity[]> = res.data;
+          let resEntities: TEntities<TCRMEntity | TCRMEntity[]> = cloneDeep(
+            res.data,
+          );
 
           Object.keys(resEntities).forEach(targetName => {
             const targetEnt: TCRMEntity | TCRMEntity[] =