diff --git a/charts/vela-workflow/templates/definitions/request.yaml b/charts/vela-workflow/templates/definitions/request.yaml
index 969e08c..7877949 100644
--- a/charts/vela-workflow/templates/definitions/request.yaml
+++ b/charts/vela-workflow/templates/definitions/request.yaml
@@ -14,34 +14,45 @@ spec:
     cue:
       template: |
         import (
-        	"vela/op"
-        	"encoding/json"
+            "vela/http"
+            "vela/op"
+            "encoding/json"
         )
 
-        http: op.#HTTPDo & {
-        	method: parameter.method
-        	url:    parameter.url
-        	request: {
-        		if parameter.body != _|_ {
-        			body: json.Marshal(parameter.body)
-        		}
-        		if parameter.header != _|_ {
-        			header: parameter.header
-        		}
-        	}
-        }
+        req: http.#HTTPDo & {
+            $params: {
+                method: parameter.method
+                url:    parameter.url
+                request: {
+                    if parameter.body != _|_ {
+                        body: json.Marshal(parameter.body)
+                    }
+                    if parameter.header != _|_ {
+                        header: parameter.header
+                    }
+                }
+            }
+        } @step(1)
+
+        wait: op.#ConditionalWait & {
+            continue: req.$returns != _|_
+            message?: "Waiting for response from \(parameter.url)"
+        } @step(2)
+
         fail: op.#Steps & {
-        	if http.response.statusCode > 400 {
-        		requestFail: op.#Fail & {
-        			message: "request of \(parameter.url) is fail: \(http.response.statusCode)"
-        		}
-        	}
-        }
-        response: json.Unmarshal(http.response.body)
+            if req.$returns.statusCode > 400 {
+                requestFail: op.#Fail & {
+                    message: "request of \(parameter.url) is fail: \(req.$returns.statusCode)"
+                }
+            }
+        } @step(3)
+
+        response: json.Unmarshal(req.$returns.body)
+
         parameter: {
-        	url:    string
-        	method: *"GET" | "POST" | "PUT" | "DELETE"
-        	body?: {...}
-        	header?: [string]: string
+            url:    string
+            method: *"GET" | "POST" | "PUT" | "DELETE"
+            body?: {...}
+            header?: [string]: string
         }
 
diff --git a/pkg/providers/http/http.cue b/pkg/providers/http/http.cue
index 403dc44..e757e6f 100644
--- a/pkg/providers/http/http.cue
+++ b/pkg/providers/http/http.cue
@@ -34,18 +34,15 @@
 	}
 
 	$returns?: {
-		// +usage=The response of the request will be filled in this field after the action is executed
-		response: {
-			// +usage=The body of the response
-			body: string
-			// +usage=The header of the response
-			header?: [string]: [...string]
-			// +usage=The trailer of the response
-			trailer?: [string]: [...string]
-			// +usage=The status code of the response
-			statusCode: int
-			...
-		}
+		// +usage=The body of the response
+		body: string
+		// +usage=The header of the response
+		header?: [string]: [...string]
+		// +usage=The trailer of the response
+		trailer?: [string]: [...string]
+		// +usage=The status code of the response
+		statusCode: int
+		...
 	}
 	...
 }