diff --git a/pkg/builtin/workloaddefinition/backend.go b/pkg/builtin/workloaddefinition/backend.go
new file mode 100644
index 000000000..e45c867eb
--- /dev/null
+++ b/pkg/builtin/workloaddefinition/backend.go
@@ -0,0 +1,54 @@
+package workloaddefinition
+
+var BackendService = `apiVersion: standard.oam.dev/v1alpha2
+kind: WorkloadDefinition
+metadata:
+  name: backend-service
+  annotations:
+    definition.oam.dev/apiVersion: "standard.oam.dev/v1alpha2"
+    definition.oam.dev/kind: "Containerized"
+spec:
+  definitionRef:
+    name: containerizeds.core.oam.dev
+  childResourceKinds:
+    - apiVersion: apps/v1
+      kind: Deployment
+    - apiVersion: v1
+      kind: Service
+  extension:
+	defaultTraits:
+        - scale
+        - route
+        - monitor
+    template: |
+      #Template: {
+      	apiVersion: "core.oam.dev/v1alpha2"
+      	kind:       "Containerized"
+      	metadata: name: backend-service
+      	spec: {
+            replicas: containerized.replicas
+			podSpec:
+				containers: [{
+					image: containerized.image
+					name:  containerized.name
+					ports: [{
+						containerPort: containerized.port
+						protocol:      "TCP"
+						name:          "default"
+					}]
+				}]
+      	}
+      }
+      containerized: {
+		// +usage=specify replicas
+      	// +short=r
+      	replicas: *1 | int
+      	name: string
+      	// +usage=specify app image
+      	// +short=i
+      	image: string
+      	// +usage=specify port for container
+      	// +short=p
+      	port: *6379 | int
+      }
+`
diff --git a/pkg/builtin/workloaddefinition/task.go b/pkg/builtin/workloaddefinition/task.go
new file mode 100644
index 000000000..8e34dfa90
--- /dev/null
+++ b/pkg/builtin/workloaddefinition/task.go
@@ -0,0 +1,50 @@
+package workloaddefinition
+
+var Task = `apiVersion: v1
+kind: WorkloadDefinition
+metadata:
+  name: task
+  annotations:
+    definition.oam.dev/apiVersion: "v1"
+    definition.oam.dev/kind: "Job"
+spec:
+  definitionRef:
+    name: jobs  
+  extension:
+	defaultTraits:
+        - monitor
+		- logging
+    template: |
+      #Template: {
+      	apiVersion: "v1"
+      	kind:       "Job"
+      	metadata: name: task
+      	spec: {
+			parallelism: taskSpec.count
+			completions: taskSpec.count
+			template:
+			  spec:
+				containers: [{
+			      image: taskSpec.image
+				  name:  taskSpec.name
+				    ports: [{
+					  containerPort: taskSpec.port
+					  protocol:      "TCP"
+					  name:          "default"
+					}]
+				}]
+      	}
+      }
+      taskSpec: {		
+		// +usage=specify number of tasks to run in parallel
+      	// +short=c
+      	count: *1 | int
+      	name: string
+      	// +usage=specify app image
+      	// +short=i
+      	image: string
+      	// +usage=specify port for container
+      	// +short=p
+      	port: *6379 | int
+      }
+`
diff --git a/pkg/builtin/workloaddefinition/webservice.go b/pkg/builtin/workloaddefinition/webservice.go
new file mode 100644
index 000000000..b2ab1df63
--- /dev/null
+++ b/pkg/builtin/workloaddefinition/webservice.go
@@ -0,0 +1,56 @@
+package workloaddefinition
+
+var WebService = `apiVersion: standard.oam.dev/v1alpha2
+kind: WorkloadDefinition
+metadata:
+  name: web-service
+  annotations:
+    definition.oam.dev/apiVersion: "standard.oam.dev/v1alpha2"
+    definition.oam.dev/kind: "Containerized"
+spec:
+  definitionRef:
+    name: containerizeds.core.oam.dev
+  childResourceKinds:
+    - apiVersion: apps/v1
+      kind: Deployment
+    - apiVersion: v1
+      kind: Service
+  extension:
+	defaultTraits:
+        - scale
+        - monitor
+		- ingress
+		- dns
+        - tls
+    template: |
+      #Template: {
+      	apiVersion: "core.oam.dev/v1alpha2"
+      	kind:       "Containerized"
+      	metadata: name: backend-service
+      	spec: {
+            replicas: containerized.replicas
+			podSpec:
+				containers: [{
+					image: containerized.image
+					name:  containerized.name
+					ports: [{
+						containerPort: containerized.port
+						protocol:      "TCP"
+						name:          "default"
+					}]
+				}]
+      	}
+      }
+      containerized: {
+		// +usage=specify replicas
+      	// +short=r
+      	replicas: *1 | int
+      	name: string
+      	// +usage=specify app image
+      	// +short=i
+      	image: string
+      	// +usage=specify port for container
+      	// +short=p
+      	port: *6379 | int
+      }
+`