diff --git a/openyurt/app.yaml b/openyurt/app.yaml
new file mode 100644
index 0000000..8838fb8
--- /dev/null
+++ b/openyurt/app.yaml
@@ -0,0 +1,44 @@
+apiVersion: core.oam.dev/v1beta1
+kind: Application
+metadata:
+  name: yurt-app
+spec:
+  components:
+    - name: redis
+      type: yurt-helm
+      properties:
+        repoType: "helm"
+        url: "https://charts.bitnami.com/bitnami"
+        chart: "redis"
+        version: "16.8.5"
+        values:
+          customNodeSelectorLabel: "apps.openyurt.io/nodepool"
+  policies:
+    - name: override-beijing
+      type: override
+      properties:
+        components:
+          - name: redis
+            properties:
+              subset: beijing
+              values:
+                customodeSelectorValues: ["beijing"]
+    - name: override-hangzhou
+      type: override
+      properties:
+        components:
+          - name: redis
+            properties:
+              subset: hangzhou
+              values:
+                customodeSelectorValues: ["hangzhou"]
+  workflow:
+    steps:
+      - name: deploy2beijing
+        type: deploy
+        properties:
+          policies: ["override-beijing"]
+      - name: deploy2hangzhou
+        type: deploy
+        properties:
+          policies: ["override-hangzhou"]
diff --git a/openyurt/definition/helm-edge.cue b/openyurt/definition/helm-edge.cue
new file mode 100644
index 0000000..f4a4fc0
--- /dev/null
+++ b/openyurt/definition/helm-edge.cue
@@ -0,0 +1,212 @@
+"yurt-helm": {
+	attributes: {
+		workload: type: "autodetects.core.oam.dev"
+		status: {
+			healthPolicy: #"""
+				isHealth: len(context.outputs.release.status.conditions) != 0 && context.outputs.release.status.conditions[0]["status"]=="True"
+				"""#
+			customStatus: #"""
+					repoMessage:    *"" | string
+					releaseMessage: *"" | string
+					if context.output.status == _|_ {
+						repoMessage:    "Fetching repository"
+						releaseMessage: "Wating repository ready"
+					}
+					if context.output.status != _|_ {
+						repoStatus: context.output.status
+						if len(repoStatus.conditions) == 0 || repoStatus.conditions[0]["type"] != "Ready" {
+							repoMessage: "Fetch repository fail"
+						}
+						if len(repoStatus.conditions) != 0 && repoStatus.conditions[0]["type"] == "Ready" {
+							repoMessage: "Fetch repository successfully"
+						}
+						if context.outputs.release.status == _|_ {
+							releaseMessage: "Creating helm release"
+						}
+						if context.outputs.release.status != _|_ {
+							if context.outputs.release.status.conditions[0]["message"] == "Release reconciliation succeeded" {
+								releaseMessage: "Create helm release successfully"
+							}
+							if context.outputs.release.status.conditions[0]["message"] != "Release reconciliation succeeded" {
+								releaseBasicMessage: "Delivery helm release in progress, message: " + context.outputs.release.status.conditions[0]["message"]
+								if len(context.outputs.release.status.conditions) == 1 {
+									releaseMessage: releaseBasicMessage
+								}
+								if len(context.outputs.release.status.conditions) > 1 {
+									releaseMessage: releaseBasicMessage + ", " + context.outputs.release.status.conditions[1]["message"]
+								}
+							}
+						}
+					}
+					message: repoMessage + ", " + releaseMessage
+				"""#
+		}
+	}
+	description: "helm release is a group of K8s resources from either git repository or helm repo"
+	type:        "component"
+}
+
+template: {
+	output: {
+		apiVersion: "source.toolkit.fluxcd.io/v1beta2"
+		metadata: {
+			name: context.name + parameter.subset
+		}
+		if parameter.repoType == "git" {
+			kind: "GitRepository"
+			spec: {
+				url: parameter.url
+				if parameter.git.branch != _|_ {
+					ref: branch: parameter.git.branch
+				}
+				_secret
+				_sourceCommonArgs
+			}
+		}
+		if parameter.repoType == "oss" {
+			kind: "Bucket"
+			spec: {
+				endpoint:   parameter.url
+				bucketName: parameter.oss.bucketName
+				provider:   parameter.oss.provider
+				if parameter.oss.region != _|_ {
+					region: parameter.oss.region
+				}
+				_secret
+				_sourceCommonArgs
+			}
+		}
+		if parameter.repoType == "helm" || parameter.repoType == "oci" {
+			kind: "HelmRepository"
+			spec: {
+				url: parameter.url
+				if parameter.repoType == "oci" {
+					type: "oci"
+				}
+				_secret
+				_sourceCommonArgs
+			}
+		}
+	}
+
+	outputs: release: {
+		apiVersion: "helm.toolkit.fluxcd.io/v2beta1"
+		kind:       "HelmRelease"
+		metadata: {
+			name: context.name + parameter.subset
+		}
+		spec: {
+			timeout:  parameter.installTimeout
+			interval: parameter.pullInterval
+			chart: {
+				spec: {
+					chart:   parameter.chart
+					version: parameter.version
+					sourceRef: {
+						if parameter.repoType == "git" {
+							kind: "GitRepository"
+						}
+						if parameter.repoType == "helm" || parameter.repoType == "oci" {
+							kind: "HelmRepository"
+						}
+						if parameter.repoType == "oss" {
+							kind: "Bucket"
+						}
+						name: context.name + parameter.subset
+					}
+					interval: parameter.interval
+					if parameter["valuesFiles"] != _|_ {
+						valuesFiles: parameter["valuesFiles"]
+					}
+				}
+			}
+			if parameter.targetNamespace != _|_ {
+				targetNamespace: parameter.targetNamespace
+			}
+			if parameter.releaseName != _|_ {
+				releaseName: parameter.releaseName
+			}
+			if parameter.values != _|_ {
+				values: parameter.values
+			}
+			install: {
+				remediation: {
+					retries: parameter.retries
+				}
+			}
+			upgrade: {
+				remediation: {
+					retries: parameter.retries
+				}
+			}
+		}
+	}
+
+	_secret: {
+		if parameter.secretRef != _|_ {
+			if parameter.secretRef != "" {
+				secretRef: {
+					name: parameter.secretRef
+				}
+			}
+		}
+	}
+
+	_sourceCommonArgs: {
+		interval: parameter.pullInterval
+		if parameter.timeout != _|_ {
+			timeout: parameter.timeout
+		}
+	}
+
+	parameter: {
+
+		subset: *"" | string
+
+		repoType: *"helm" | "git" | "oss" | "oci"
+		// +usage=The interval at which to check for repository/bucket and release updates, default to 5m
+		pullInterval: *"5m" | string
+		// +usage=The  Interval at which to reconcile the Helm release, default to 30s
+		interval: *"30s" | string
+		// +usage=The Git or Helm repository URL, OSS endpoint, accept HTTP/S or SSH address as git url,
+		url: string
+		// +usage=The name of the secret containing authentication credentials
+		secretRef?: string
+		// +usage=The timeout for operations like download index/clone repository, optional
+		timeout?: string
+		// +usage=The timeout for operation `helm install`, optional
+		installTimeout: *"10m" | string
+
+		git?: {
+			// +usage=The Git reference to checkout and monitor for changes, defaults to master branch
+			branch: string
+		}
+		oss?: {
+			// +usage=The bucket's name, required if repoType is oss
+			bucketName: string
+			// +usage="generic" for Minio, Amazon S3, Google Cloud Storage, Alibaba Cloud OSS, "aws" for retrieve credentials from the EC2 service when credentials not specified, default "generic"
+			provider: *"generic" | "aws"
+			// +usage=The bucket region, optional
+			region?: string
+		}
+		// +usage=Alternative list of values files to use as the chart values (values.yaml is not included by default), expected to be a relative path in the SourceRef.Values files are merged in the order of this list with the last file overriding the first.
+		valuesFiles?: [...string]
+
+		// +usage=1.The relative path to helm chart for git/oss source. 2. chart name for helm resource 3. relative path for chart package(e.g. ./charts/podinfo-1.2.3.tgz)
+		chart: string
+		// +usage=Chart version
+		version: *"*" | string
+		// +usage=The namespace for helm chart, optional
+		targetNamespace?: string
+		// +usage=The release name
+		releaseName?: string
+		// +usage=Retry times when install/upgrade fail.
+		retries: *3 | int
+		// +usage=Chart values
+		values?: #nestedmap
+	}
+
+	#nestedmap: {
+		...
+	}
+}