diff --git a/client/request.go b/client/request.go
index a99690a12..e2cf03a87 100644
--- a/client/request.go
+++ b/client/request.go
@@ -66,6 +66,15 @@ func (client *APIClient) post(ctx context.Context, path string, query url.Values
 	return client.sendRequest(ctx, "POST", path, query, body, headers)
 }
 
+func (client *APIClient) put(ctx context.Context, path string, query url.Values, obj interface{}, headers map[string][]string) (*Response, error) {
+	body, err := objectToJSONStream(obj)
+	if err != nil {
+		return nil, err
+	}
+
+	return client.sendRequest(ctx, "PUT", path, query, body, headers)
+}
+
 func (client *APIClient) postRawData(ctx context.Context, path string, query url.Values, data io.Reader, headers map[string][]string) (*Response, error) {
 	return client.sendRequest(ctx, "POST", path, query, data, headers)
 }
diff --git a/client/task_update.go b/client/task_update.go
new file mode 100644
index 000000000..2ca4fd6aa
--- /dev/null
+++ b/client/task_update.go
@@ -0,0 +1,34 @@
+/*
+ * Copyright The Dragonfly Authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package client
+
+import (
+	"context"
+
+	"github.com/dragonflyoss/Dragonfly/apis/types"
+)
+
+// TaskUpdate updates a task in supernode.
+func (client *APIClient) TaskUpdate(ctx context.Context, id string, config *types.TaskUpdateRequest) error {
+	resp, err := client.put(ctx, "/tasks/"+id, nil, config, nil)
+	if err != nil {
+		return err
+	}
+
+	ensureCloseReader(resp)
+	return nil
+}