Fix bugs (#3535)

### What problem does this PR solve?

1. system monitor icon and text missing
2. Team knowledge base can't be search

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

---------

Signed-off-by: jinhai <haijin.chn@gmail.com>

web/src/pages/user-setting/setting-system/index.tsx

@@ -24,7 +24,7 @@ enum Status {
 }
 
 const TitleMap = {
-  es: 'Elasticsearch',
+  doc_store: 'Elasticsearch',
   storage: 'Object Storage',
   redis: 'Redis',
   database: 'Database',
@@ -33,7 +33,7 @@ const TitleMap = {
 
 const IconMap = {
   es: 'es',
-  storage: 'storage',
+  doc_store: 'storage',
   redis: 'redis',
   database: 'database',
 };