diff --git a/addons/polardbx/Chart.yaml b/addons/polardbx/Chart.yaml
index d89a6fe8f..a9433e6ca 100644
--- a/addons/polardbx/Chart.yaml
+++ b/addons/polardbx/Chart.yaml
@@ -3,7 +3,7 @@ name: polardbx
 description: PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage, complex querying scenarios.
 
 type: application
-version: 0.8.0
+version: 0.8.1
 appVersion: v2.3
 
 keywords:
@@ -21,4 +21,4 @@ maintainers:
 annotations:
     addon.kubeblocks.io/kubeblocks-version: ">=0.7.0"
     addon.kubeblocks.io/model: "RDBMS"
-    addon.kubeblocks.io/provider: "community"
\ No newline at end of file
+    addon.kubeblocks.io/provider: "community"
diff --git a/addons/polardbx/templates/clusterDefintion.yaml b/addons/polardbx/templates/clusterDefintion.yaml
index 620b052e5..0cd995676 100644
--- a/addons/polardbx/templates/clusterDefintion.yaml
+++ b/addons/polardbx/templates/clusterDefintion.yaml
@@ -36,16 +36,10 @@ spec:
           customHandler:
             - image: "arey/mysql-client:latest"
               command:
-                - mysql
-                - "-h127.0.0.1"
-                - "-P3306"
-                - "-uroot"
-                - "-N"
-                - "-B"
-                - "-e"
-                - "\"select role from information_schema.alisql_cluster_local\""
-                - "|"
-                - "xargs echo -n"
+                - sh
+                - -c
+                - | 
+                  mysql -h127.0.0.1 -P3306 -uroot -N -B -e "select role from information_schema.alisql_cluster_local" | xargs echo -n
         memberUpdateStrategy: Serial
       service:
         ports:
@@ -251,16 +245,10 @@ spec:
           customHandler:
             - image: "arey/mysql-client:latest"
               command:
-                - mysql
-                - "-h127.0.0.1"
-                - "-P3306"
-                - "-uroot"
-                - "-N"
-                - "-B"
-                - "-e"
-                - "\"select role from information_schema.alisql_cluster_local\""
-                - "|"
-                - "xargs echo -n"
+                - sh
+                - -c
+                - |
+                  mysql -h127.0.0.1 -P3306 -uroot -N -B -e "select role from information_schema.alisql_cluster_local" | xargs echo -n
         memberUpdateStrategy: Serial
       service:
         ports: