diff --git a/plugins/postgresql/conf/pg_hba.conf b/plugins/postgresql/conf/pg_hba.conf
new file mode 100644
index 000000000..b5aee69fd
--- /dev/null
+++ b/plugins/postgresql/conf/pg_hba.conf
@@ -0,0 +1,10 @@
+# PostgreSQL Client Authentication Configuration File
+
+# TYPE  DATABASE        USER            ADDRESS                 METHOD
+# "local" is for Unix domain socket connections only
+local   all             all                                     trust
+host    all             all             127.0.0.1/32            trust
+host    all             all             ::1/128                 trust
+local   replication     all                                     trust
+host    replication     all             127.0.0.1/32            trust
+host    replication     all             ::1/128                 trust
\ No newline at end of file
diff --git a/plugins/postgresql/conf/postgresql.conf b/plugins/postgresql/conf/postgresql.conf
index e47d47b26..d36ddf950 100644
--- a/plugins/postgresql/conf/postgresql.conf
+++ b/plugins/postgresql/conf/postgresql.conf
@@ -27,4 +27,6 @@ log_destination = 'stderr'
 log_directory = '{$APP_PATH}/logs'
 log_filename = 'postgresql-%Y-%m-%d.log'
 log_statement = all
+log_rotation_age = 7d
+log_rotation_size = 100MB
 log_min_duration_statement = 5000
diff --git a/plugins/postgresql/index.py b/plugins/postgresql/index.py
index 81861a974..c3d5593c9 100755
--- a/plugins/postgresql/index.py
+++ b/plugins/postgresql/index.py
@@ -188,12 +188,20 @@ def initDreplace(version=''):
     init_pl = conf_dir + "/init.pl"
     if not os.path.exists(init_pl):
         mw.writeFile(init_pl, 'ok')
+
+        # postgresql.conf
         pg_conf = conf_dir + '/data/postgresql.conf'
         tpl = getPluginDir() + '/conf/postgresql.conf'
         content = mw.readFile(tpl)
         content = contentReplace(content)
         mw.writeFile(pg_conf, content)
 
+        # pg_hba.conf
+        tpl = getPluginDir() + '/conf/pg_hba.conf'
+        pg_hba_conf = conf_dir + '/data/pg_hba.conf'
+        content = mw.readFile(tpl)
+        mw.writeFile(pg_hba_conf, content)
+
         logfile = runLog()
         if not os.path.exists(logfile):
             mw.writeFile(logfile, '')