MOD:修改数据库地址

config/db_config.yaml

@@ -1,5 +1,5 @@
 quchen_text:
-  host: pc-bp1l914y3144fba5g.rwlb.rds.aliyuncs.com
+  host: qc-plardb.mysql.polardb.rds.aliyuncs.com
   user: qc
   passwd: Qc_1234567
   db: quchen_text
@@ -11,7 +11,7 @@ zx:
   db: zx_prod
 
 dm:
-  host: pc-bp1l914y3144fba5g.rwlb.rds.aliyuncs.com
+  host: qc-plardb.mysql.polardb.rds.aliyuncs.com
   user: qc
   passwd: Qc_1234567
   db: dm