diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 173112ad..800b9d6e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -176,10 +176,11 @@ jobs:
 
     services:
       mssql:
-        image: mcr.microsoft.com/mssql/server:2019-latest
+        image: mcr.microsoft.com/mssql/server:2019-CU18-ubuntu-20.04
         env:
           TZ: Asia/Shanghai
           ACCEPT_EULA: Y
+          SA_PASSWORD: LoremIpsum86
           MSSQL_SA_PASSWORD: LoremIpsum86
           MSSQL_DB: master
         ports:
diff --git a/tests/compose.yml b/tests/compose.yml
index 5422facc..d1c4761c 100644
--- a/tests/compose.yml
+++ b/tests/compose.yml
@@ -18,12 +18,13 @@ services:
       - POSTGRES_USER=gorm
       - POSTGRES_PASSWORD=gorm
   mssql:
-    image: '${MSSQL_IMAGE}:2019-latest'
+    image: '${MSSQL_IMAGE}:2019-CU18-ubuntu-20.04'
     ports:
       - "127.0.0.1:9930:1433"
     environment:
       - TZ=Asia/Shanghai
       - ACCEPT_EULA=Y
+      - SA_PASSWORD=LoremIpsum86
       - MSSQL_SA_PASSWORD=LoremIpsum86
       - MSSQL_DB=master
   tidb: