diff --git a/deploy/kubernetes/dolphinscheduler/README.md b/deploy/kubernetes/dolphinscheduler/README.md
index ba533b6e47..c5e75ca938 100644
--- a/deploy/kubernetes/dolphinscheduler/README.md
+++ b/deploy/kubernetes/dolphinscheduler/README.md
@@ -158,6 +158,7 @@ Please refer to the [Quick Start in Kubernetes](../../../docs/docs/en/guide/inst
 | conf.common."yarn.application.status.address" | string | `"http://ds1:%s/ws/v1/cluster/apps/%s"` | if resourcemanager HA is enabled or not use resourcemanager, please keep the default value; If resourcemanager is single, you only need to replace ds1 to actual resourcemanager hostname |
 | conf.common."yarn.job.history.status.address" | string | `"http://ds1:19888/ws/v1/history/mapreduce/jobs/%s"` | job history status url when application number threshold is reached(default 10000, maybe it was set to 1000) |
 | conf.common."yarn.resourcemanager.ha.rm.ids" | string | `"192.168.xx.xx,192.168.xx.xx"` | if resourcemanager HA is enabled, please set the HA IPs; if resourcemanager is single, keep this value empty |
+| datasource.profile | string | `"postgresql"` | The profile of datasource |
 | externalDatabase.database | string | `"dolphinscheduler"` | The database of external database |
 | externalDatabase.driverClassName | string | `"org.postgresql.Driver"` | The driverClassName of external database |
 | externalDatabase.enabled | bool | `false` | If exists external database, and set postgresql.enable value to false. external database will be used, otherwise Dolphinscheduler's internal database will be used. |
diff --git a/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-alert.yaml b/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-alert.yaml
index 268c78bc4e..fd89c1ed15 100644
--- a/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-alert.yaml
+++ b/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-alert.yaml
@@ -33,15 +33,13 @@ data:
       banner:
         charset: UTF-8
       datasource:
-        profile: postgresql
-        config:
-          driver-class-name: org.postgresql.Driver
-          url: jdbc:postgresql://127.0.0.1:5432/dolphinscheduler
-          username: root
-          password: root
-          hikari:
-            connection-test-query: select 1
-            pool-name: DolphinScheduler
+        driver-class-name: org.postgresql.Driver
+        url: jdbc:postgresql://127.0.0.1:5432/dolphinscheduler
+        username: root
+        password: root
+        hikari:
+          connection-test-query: select 1
+          pool-name: DolphinScheduler
     
     # Mybatis-plus configuration, you don't need to change it
     mybatis-plus:
@@ -102,4 +100,16 @@ data:
     
     metrics:
       enabled: true
+    
+    # Override by profile
+    ---
+    spring:
+      config:
+        activate:
+          on-profile: mysql
+      datasource:
+        driver-class-name: com.mysql.cj.jdbc.Driver
+        url: jdbc:mysql://127.0.0.1:3306/dolphinscheduler
+        username: root
+        password: root
 {{- end }}
diff --git a/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-api.yaml b/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-api.yaml
index 7570f9b010..f115490c31 100644
--- a/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-api.yaml
+++ b/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-api.yaml
@@ -54,15 +54,13 @@ data:
       messages:
         basename: i18n/messages
       datasource:
-        profile: postgresql
-        config:
-          driver-class-name: org.postgresql.Driver
-          url: jdbc:postgresql://127.0.0.1:5432/dolphinscheduler
-          username: root
-          password: root
-          hikari:
-            connection-test-query: select 1
-            pool-name: DolphinScheduler
+        driver-class-name: org.postgresql.Driver
+        url: jdbc:postgresql://127.0.0.1:5432/dolphinscheduler
+        username: root
+        password: root
+        hikari:
+          connection-test-query: select 1
+          pool-name: DolphinScheduler
       quartz:
         auto-startup: false
         job-store-type: jdbc
@@ -239,6 +237,21 @@ data:
       application-name: ""
       # Doplhinscheduler login url
       redirect-url: ""
+    
+    # Override by profile
+    ---
+    spring:
+      config:
+        activate:
+          on-profile: mysql
+      datasource:
+        driver-class-name: com.mysql.cj.jdbc.Driver
+        url: jdbc:mysql://127.0.0.1:3306/dolphinscheduler
+        username: root
+        password: root
+      quartz:
+        properties:
+          org.quartz.jobStore.driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate
 {{- end }}
 
 
diff --git a/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-master.yaml b/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-master.yaml
index 07e8352f0d..0a2c8bf2a4 100644
--- a/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-master.yaml
+++ b/deploy/kubernetes/dolphinscheduler/templates/configmap-dolphinscheduler-master.yaml
@@ -33,15 +33,13 @@ data:
         time-zone: UTC
         date-format: "yyyy-MM-dd HH:mm:ss"
       datasource:
-        profile: postgresql
-        config:
-          driver-class-name: org.postgresql.Driver
-          url: jdbc:postgresql://127.0.0.1:5432/dolphinscheduler
-          username: root
-          password: root
-          hikari:
-            connection-test-query: select 1
-            pool-name: DolphinScheduler
+        driver-class-name: org.postgresql.Driver
+        url: jdbc:postgresql://127.0.0.1:5432/dolphinscheduler
+        username: root
+        password: root
+        hikari:
+          connection-test-query: select 1
+          pool-name: DolphinScheduler
       quartz:
         job-store-type: jdbc
         jdbc:
@@ -157,4 +155,19 @@ data:
     
     metrics:
       enabled: true
+    
+    # Override by profile
+    ---
+    spring:
+      config:
+        activate:
+          on-profile: mysql
+      datasource:
+        driver-class-name: com.mysql.cj.jdbc.Driver
+        url: jdbc:mysql://127.0.0.1:3306/dolphinscheduler
+        username: root
+        password: root
+      quartz:
+        properties:
+          org.quartz.jobStore.driverDelegateClass: org.quartz.impl.jdbcjobstore.StdJDBCDelegate
 {{- end }}
diff --git a/deploy/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-alert.yaml b/deploy/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-alert.yaml
index 84f28f484b..6a5560b3d4 100644
--- a/deploy/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-alert.yaml
+++ b/deploy/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-alert.yaml
@@ -131,5 +131,5 @@ spec:
             name: {{ include "dolphinscheduler.fullname" . }}-configs
         - name: alert-config-volume
           configMap:
-            name: { { include "dolphinscheduler.fullname" . } }-alert
+            name: {{ include "dolphinscheduler.fullname" . }}-alert
 {{- end }}
diff --git a/deploy/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-api.yaml b/deploy/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-api.yaml
index 0b359f15c8..f36d2442ae 100644
--- a/deploy/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-api.yaml
+++ b/deploy/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-api.yaml
@@ -141,7 +141,7 @@ spec:
             name: {{ include "dolphinscheduler.fullname" . }}-configs
         - name: api-config-volume
           configMap:
-            name: { { include "dolphinscheduler.fullname" . } }-api
+            name: {{ include "dolphinscheduler.fullname" . }}-api
         {{- include "dolphinscheduler.sharedStorage.volume" . | nindent 8 }}
         {{- include "dolphinscheduler.fsFileResource.volume" . | nindent 8 }}
         {{- include "dolphinscheduler.ldap.ssl.volume" . | nindent 8 }}
diff --git a/deploy/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-master.yaml b/deploy/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-master.yaml
index a93621b7f2..1d9d517d0e 100644
--- a/deploy/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-master.yaml
+++ b/deploy/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-master.yaml
@@ -127,7 +127,7 @@ spec:
           {{- end }}
         - name: master-config-volume
           configMap:
-            name: { { include "dolphinscheduler.fullname" . } }-master
+            name: {{ include "dolphinscheduler.fullname" . }}-master
         {{- include "dolphinscheduler.sharedStorage.volume" . | nindent 8 }}
         - name: config-volume
           configMap:
diff --git a/deploy/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-worker.yaml b/deploy/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-worker.yaml
index 83ce8947dd..8d55be6f70 100644
--- a/deploy/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-worker.yaml
+++ b/deploy/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-worker.yaml
@@ -144,7 +144,7 @@ spec:
         {{- end }}
         - name: worker-config-volume
           configMap:
-            name: { { include "dolphinscheduler.fullname" . } }-worker
+            name: {{ include "dolphinscheduler.fullname" . }}-worker
         - name: config-volume
           configMap:
             name: {{ include "dolphinscheduler.fullname" . }}-configs
diff --git a/deploy/kubernetes/dolphinscheduler/values.yaml b/deploy/kubernetes/dolphinscheduler/values.yaml
index 7a04ff5604..61b6f0def2 100644
--- a/deploy/kubernetes/dolphinscheduler/values.yaml
+++ b/deploy/kubernetes/dolphinscheduler/values.yaml
@@ -49,6 +49,10 @@ image:
   # -- tools image
   tools: dolphinscheduler-tools
 
+datasource:
+  # -- The profile of datasource
+  profile: postgresql
+
 postgresql:
   # -- If not exists external PostgreSQL, by default, the DolphinScheduler will use a internal PostgreSQL
   enabled: true