diff --git a/.circleci/config.yml b/.circleci/config.yml
index 74948552c..f30872829 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,7 +7,7 @@ executors:
       - image: misskey/ci:v11-node12
       - image: circleci/postgres:latest
         environment:
-          POSTGRES_USER: admin
+          POSTGRES_USER: syuilo
           POSTGRES_DB: test-misskey
       - image: circleci/redis:latest
   v11-node11:
@@ -16,7 +16,7 @@ executors:
       - image: misskey/ci:v11-node11
       - image: circleci/postgres:latest
         environment:
-          POSTGRES_USER: admin
+          POSTGRES_USER: syuilo
           POSTGRES_DB: test-misskey
       - image: circleci/redis:latest
   v10-node11:
diff --git a/.circleci/v10-node10-redis/test.yml b/.circleci/v10-node10-redis/test.yml
index 9fbd3c712..805f53dbc 100644
--- a/.circleci/v10-node10-redis/test.yml
+++ b/.circleci/v10-node10-redis/test.yml
@@ -4,7 +4,7 @@ mongodb:
   host: localhost
   port: 27017
   db: test-misskey
-  user: admin
+  user: syuilo
   pass: ''
 drive:
   storage: 'db'
diff --git a/.circleci/v10-node10/test.yml b/.circleci/v10-node10/test.yml
index 82448543e..f0cd3a916 100644
--- a/.circleci/v10-node10/test.yml
+++ b/.circleci/v10-node10/test.yml
@@ -4,7 +4,7 @@ mongodb:
   host: localhost
   port: 27017
   db: test-misskey
-  user: admin
+  user: syuilo
   pass: ''
 drive:
   storage: 'db'
diff --git a/.circleci/v10-node11-redis/test.yml b/.circleci/v10-node11-redis/test.yml
index 99ad50876..2e9d578fd 100644
--- a/.circleci/v10-node11-redis/test.yml
+++ b/.circleci/v10-node11-redis/test.yml
@@ -4,7 +4,7 @@ mongodb:
   host: localhost
   port: 27017
   db: test-misskey
-  user: admin
+  user: syuilo
   pass: ''
 # __REDIS__
 redis:
diff --git a/.circleci/v10-node11/test.yml b/.circleci/v10-node11/test.yml
index 82448543e..f0cd3a916 100644
--- a/.circleci/v10-node11/test.yml
+++ b/.circleci/v10-node11/test.yml
@@ -4,7 +4,7 @@ mongodb:
   host: localhost
   port: 27017
   db: test-misskey
-  user: admin
+  user: syuilo
   pass: ''
 drive:
   storage: 'db'
diff --git a/.circleci/v11-node11/test.yml b/.circleci/v11-node11/test.yml
index 3bff35889..4db0d0fec 100644
--- a/.circleci/v11-node11/test.yml
+++ b/.circleci/v11-node11/test.yml
@@ -4,7 +4,7 @@ db:
   host: localhost
   port: 5432
   db: test-misskey
-  user: admin
+  user: syuilo
   pass: ''
 redis:
   host: localhost
diff --git a/.circleci/v11-node12/test.yml b/.circleci/v11-node12/test.yml
index 3bff35889..4db0d0fec 100644
--- a/.circleci/v11-node12/test.yml
+++ b/.circleci/v11-node12/test.yml
@@ -4,7 +4,7 @@ db:
   host: localhost
   port: 5432
   db: test-misskey
-  user: admin
+  user: syuilo
   pass: ''
 redis:
   host: localhost