docs(fix): try to fix img path

Author: PsiACE

website/blog/2022-12-13-indexing.md

@@ -154,7 +154,7 @@ select avg(DepDelay) from ontime where Year='2003';
 
 From the sample above, we can see that a segment file contains its own Min/Max index information. So does a block file. The Min/Max indexes are layered and distributed among snapshots, segments, and blocks like this:
 
-![Alt text](../static/img/blog/index-1.png)
+![Alt text](/img/blog/index-1.png)
 
 When retrieving data for a query, Databend starts from the snapshot indexes and locates the corresponding segment by matching the Min/Max interval. Then, it looks up the indexes in the segment file to find the block where the required data is stored and reads data from the block file with information about the start position from `col_metas`. So Databend literally processes a query by finding the right segments and blocks with the Min/Max Index.
 
@@ -170,6 +170,6 @@ The Min/Max Index seems to work perfectly for Databend, but in fact, data is usu
 
 For example, you need to access up to three parquet files for a query condition like `Age = 20 & Age = 35`. If Age is set as the cluster key, Databend will sort the data by the Age column and combine as many small parquet files as possible.
 
-![Alt text](../static/img/blog/index-2.png)
+![Alt text](/img/blog/index-2.png)
 
 For more information about the cluster key, see https://databend.rs/doc/sql-commands/ddl/clusterkey/.