diff --git a/packaging/docker/dockerManifest.sh b/packaging/docker/dockerManifest.sh
index 9c5a618f34a8879d0afda9a09229868cbc0e460b..98abe4e099d9bfe5b06d0a61d667391a9f667eb7 100755
--- a/packaging/docker/dockerManifest.sh
+++ b/packaging/docker/dockerManifest.sh
@@ -44,7 +44,8 @@ echo "version=${version}"
 #docker manifest rm tdengine/tdengine
 #docker manifest rm tdengine/tdengine:${version}
 if [ "$verType" == "beta" ]; then
-  docker manifest rm tdengine/tdengine:latest
+  docker manifest inspect  tdengine/tdengine-beta:latest
+  docker manifest rm tdengine/tdengine-beta:latest
   docker manifest create -a tdengine/tdengine-beta:${version} tdengine/tdengine-amd64-beta:${version} tdengine/tdengine-aarch64-beta:${version} tdengine/tdengine-aarch32-beta:${version}
   docker manifest create -a tdengine/tdengine-beta:latest tdengine/tdengine-amd64-beta:latest tdengine/tdengine-aarch64-beta:latest tdengine/tdengine-aarch32-beta:latest
   docker login -u tdengine -p ${passWord}  #replace the docker registry username and password
@@ -52,6 +53,7 @@ if [ "$verType" == "beta" ]; then
   docker manifest push tdengine/tdengine-beta:${version}
 
 elif [ "$verType" == "stable" ]; then
+  docker manifest inspect  tdengine/tdengine:latest 
   docker manifest rm tdengine/tdengine:latest
   docker manifest create -a tdengine/tdengine:${version} tdengine/tdengine-amd64:${version} tdengine/tdengine-aarch64:${version} tdengine/tdengine-aarch32:${version}
   docker manifest create -a tdengine/tdengine:latest tdengine/tdengine-amd64:latest tdengine/tdengine-aarch64:latest tdengine/tdengine-aarch32:latest
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index b06864fe5d5bbb918d3f2890aa03b487849e70f8..7538765d2c3a225f118799eb85f413a181086a80 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -1,6 +1,6 @@
 name: tdengine
 base: core18
-version: '2.0.20.10'
+version: '2.0.20.12'
 icon: snap/gui/t-dengine.svg
 summary: an open-source big data platform designed and optimized for IoT. 
 description: |
@@ -72,7 +72,7 @@ parts:
       - usr/bin/taosd
       - usr/bin/taos
       - usr/bin/taosdemo
-      - usr/lib/libtaos.so.2.0.20.10
+      - usr/lib/libtaos.so.2.0.20.12
       - usr/lib/libtaos.so.1
       - usr/lib/libtaos.so