diff --git a/docs/examples/envbinding/envpatch-with-wild-match.yaml b/docs/examples/envbinding/envpatch-with-wild-match.yaml
new file mode 100644
index 000000000..e66167a88
--- /dev/null
+++ b/docs/examples/envbinding/envpatch-with-wild-match.yaml
@@ -0,0 +1,74 @@
+apiVersion: core.oam.dev/v1beta1
+kind: Application
+metadata:
+  name: example-app
+  namespace: default
+spec:
+  components:
+    - name: podinfo
+      type: webservice
+      properties:
+        image: stefanprodan/podinfo
+      traits:
+        - type: scaler
+          properties:
+            replicas: 1
+    - name: hello-world
+      type: webservice
+      properties:
+        image: crccheck/hello-world
+      traits:
+        - type: scaler
+          properties:
+            replicas: 1
+    - name: nginx
+      type: worker
+      properties:
+        image: nginx
+      traits:
+        - type: scaler
+          properties:
+            replicas: 1
+  policies:
+    - name: example-multi-env-policy
+      type: env-binding
+      properties:
+        envs:
+          - name: test
+            placement:
+              clusterSelector:
+                name: local
+              namespaceSelector:
+                name: test
+            patch:
+              components:
+                - name: podinfo # patch to component named podinfo, no type check
+                  traits:
+                    - type: scaler
+                      properties:
+                        replicas: 2
+
+          - name: staging
+            placement:
+              clusterSelector:
+                name: remote
+            patch:
+              components: # patch to all webservice components
+                - type: webservice
+                  traits:
+                    - type: scaler
+                      properties:
+                        replicas: 3
+
+          - name: prod
+            placement:
+              clusterSelector:
+                name: remote
+              namespaceSelector:
+                name: prod
+            patch:
+              components: # patch to all components
+                - traits:
+                    - type: scaler
+                      properties:
+                        replicas: 3
\ No newline at end of file
diff --git a/pkg/policy/envbinding/patch.go b/pkg/policy/envbinding/patch.go
index 5c0fa2321..60ebd49b8 100644
--- a/pkg/policy/envbinding/patch.go
+++ b/pkg/policy/envbinding/patch.go
@@ -146,8 +146,17 @@ func PatchApplication(base *v1beta1.Application, patch *v1alpha1.EnvPatch, selec
 	var errs errors2.ErrorList
 	var err error
 	for _, comp := range patch.Components {
-		if baseComp, exists := compMaps[comp.Name]; exists {
-			if baseComp.Type != comp.Type {
+		if comp.Name == "" {
+			for compName, baseComp := range compMaps {
+				if comp.Type == "" || comp.Type == baseComp.Type {
+					compMaps[compName], err = MergeComponent(baseComp, comp.DeepCopy())
+					if err != nil {
+						errs = append(errs, errors.Wrapf(err, "failed to merge component %s", compName))
+					}
+				}
+			}
+		} else if baseComp, exists := compMaps[comp.Name]; exists {
+			if baseComp.Type != comp.Type && comp.Type != "" {
 				compMaps[comp.Name] = comp.ToApplicationComponent()
 			} else {
 				compMaps[comp.Name], err = MergeComponent(baseComp, comp.DeepCopy())
diff --git a/pkg/policy/envbinding/patch_test.go b/pkg/policy/envbinding/patch_test.go
index e90e75485..d73ddc0fc 100644
--- a/pkg/policy/envbinding/patch_test.go
+++ b/pkg/policy/envbinding/patch_test.go
@@ -294,6 +294,240 @@ func Test_EnvBindApp_GenerateConfiguredApplication(t *testing.T) {
 				},
 			},
 		},
+		"patch-all-comp": {
+			baseApp: &v1beta1.Application{
+				Spec: v1beta1.ApplicationSpec{
+					Components: []common.ApplicationComponent{{
+						Name: "express-server",
+						Type: "webservice",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "crccheck/hello-world",
+						}),
+						Traits: []common.ApplicationTrait{{
+							Type: "ingress",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a.example.com",
+							}),
+						}, {
+							Type: "ingress-1-20",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a-1-20.example.com",
+							}),
+						}},
+					}, {
+						Name: "express-worker",
+						Type: "worker",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "crccheck/hello-world",
+						}),
+					}},
+				},
+			},
+			envName: "prod",
+			envPatch: v1alpha1.EnvPatch{
+				Components: []v1alpha1.EnvComponentPatch{{
+					Name: "",
+					Type: "",
+					Properties: util.Object2RawExtension(map[string]interface{}{
+						"image": "busybox",
+					}),
+					Traits: []v1alpha1.EnvTraitPatch{{
+						Type: "ingress",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"domain": "b.example.com",
+						}),
+					}},
+				}},
+			},
+			expectedApp: &v1beta1.Application{
+				Spec: v1beta1.ApplicationSpec{
+					Components: []common.ApplicationComponent{{
+						Name: "express-server",
+						Type: "webservice",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "busybox",
+						}),
+						Traits: []common.ApplicationTrait{{
+							Type: "ingress",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "b.example.com",
+							}),
+						}, {
+							Type: "ingress-1-20",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a-1-20.example.com",
+							}),
+						}},
+					}, {
+						Name: "express-worker",
+						Type: "worker",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "busybox",
+						}),
+						Traits: []common.ApplicationTrait{{
+							Type: "ingress",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "b.example.com",
+							}),
+						}},
+					}},
+				},
+			},
+		},
+		"patch-type-comp": {
+			baseApp: &v1beta1.Application{
+				Spec: v1beta1.ApplicationSpec{
+					Components: []common.ApplicationComponent{{
+						Name: "express-server",
+						Type: "webservice",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "crccheck/hello-world",
+						}),
+						Traits: []common.ApplicationTrait{{
+							Type: "ingress",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a.example.com",
+							}),
+						}, {
+							Type: "ingress-1-20",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a-1-20.example.com",
+							}),
+						}},
+					}, {
+						Name: "express-worker",
+						Type: "worker",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "crccheck/hello-world",
+						}),
+					}},
+				},
+			},
+			envName: "prod",
+			envPatch: v1alpha1.EnvPatch{
+				Components: []v1alpha1.EnvComponentPatch{{
+					Name: "",
+					Type: "webservice",
+					Properties: util.Object2RawExtension(map[string]interface{}{
+						"image": "busybox",
+					}),
+					Traits: []v1alpha1.EnvTraitPatch{{
+						Type: "ingress",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"domain": "b.example.com",
+						}),
+					}},
+				}},
+			},
+			expectedApp: &v1beta1.Application{
+				Spec: v1beta1.ApplicationSpec{
+					Components: []common.ApplicationComponent{{
+						Name: "express-server",
+						Type: "webservice",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "busybox",
+						}),
+						Traits: []common.ApplicationTrait{{
+							Type: "ingress",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "b.example.com",
+							}),
+						}, {
+							Type: "ingress-1-20",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a-1-20.example.com",
+							}),
+						}},
+					}, {
+						Name: "express-worker",
+						Type: "worker",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "crccheck/hello-world",
+						}),
+					}},
+				},
+			},
+		},
+		"patch-without-type-specified": {
+			baseApp: &v1beta1.Application{
+				Spec: v1beta1.ApplicationSpec{
+					Components: []common.ApplicationComponent{{
+						Name: "express-server",
+						Type: "webservice",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "crccheck/hello-world",
+						}),
+						Traits: []common.ApplicationTrait{{
+							Type: "ingress",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a.example.com",
+							}),
+						}, {
+							Type: "ingress-1-20",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a-1-20.example.com",
+							}),
+						}},
+					}, {
+						Name: "express-worker",
+						Type: "worker",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "crccheck/hello-world",
+						}),
+					}},
+				},
+			},
+			envName: "prod",
+			envPatch: v1alpha1.EnvPatch{
+				Components: []v1alpha1.EnvComponentPatch{{
+					Name: "express-worker",
+					Type: "",
+					Properties: util.Object2RawExtension(map[string]interface{}{
+						"image": "busybox",
+					}),
+					Traits: []v1alpha1.EnvTraitPatch{{
+						Type: "ingress",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"domain": "b.example.com",
+						}),
+					}},
+				}},
+			},
+			expectedApp: &v1beta1.Application{
+				Spec: v1beta1.ApplicationSpec{
+					Components: []common.ApplicationComponent{{
+						Name: "express-server",
+						Type: "webservice",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "crccheck/hello-world",
+						}),
+						Traits: []common.ApplicationTrait{{
+							Type: "ingress",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a.example.com",
+							}),
+						}, {
+							Type: "ingress-1-20",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "a-1-20.example.com",
+							}),
+						}},
+					}, {
+						Name: "express-worker",
+						Type: "worker",
+						Properties: util.Object2RawExtension(map[string]interface{}{
+							"image": "busybox",
+						}),
+						Traits: []common.ApplicationTrait{{
+							Type: "ingress",
+							Properties: util.Object2RawExtension(map[string]interface{}{
+								"domain": "b.example.com",
+							}),
+						}},
+					}},
+				},
+			},
+		},
 	}
 
 	for name, tc := range testCases {
diff --git a/pkg/stdlib/pkgs/multicluster.cue b/pkg/stdlib/pkgs/multicluster.cue
index 751f107df..aa0691bdf 100644
--- a/pkg/stdlib/pkgs/multicluster.cue
+++ b/pkg/stdlib/pkgs/multicluster.cue
@@ -15,8 +15,8 @@
 }
 
 #Component: {
-	name: string
-	type: string
+	name?: string
+	type?: string
 	properties?: {...}
 	traits?: [...{
 		type:     string