diff --git a/Dockerfile-allinone b/Dockerfile-allinone
index 1cfbb70dc..c7cab0d44 100644
--- a/Dockerfile-allinone
+++ b/Dockerfile-allinone
@@ -26,7 +26,7 @@ RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo "Asia/Shangh
 
 ENV POSTGRES_USER root
 
-ENV POSTGRES_PASSWORD Password123@mysql
+ENV POSTGRES_PASSWORD Password123@postgres
 
 # ---- prepare python env --- #
 # ---- copy from https://github.com/docker-library/python/blob/master/3.11/slim-bookworm/Dockerfile --- #
diff --git a/installer/config.yaml b/installer/config.yaml
index 9dae5f276..9e19ef0b3 100644
--- a/installer/config.yaml
+++ b/installer/config.yaml
@@ -12,7 +12,7 @@ DB_NAME: maxkb
 DB_HOST: 127.0.0.1
 DB_PORT: 5432
 DB_USER: root
-DB_PASSWORD: Password123@mysql
+DB_PASSWORD: Password123@postgres
 DB_ENGINE: django.db.backends.postgresql_psycopg2
 EMBEDDING_MODEL_PATH: /opt/maxkb/model/embedding
 EMBEDDING_MODEL_NAME: /opt/maxkb/model/embedding/shibing624_text2vec-base-chinese