diff --git a/README.md b/README.md
index 2cdd457..e7bf1a0 100644
--- a/README.md
+++ b/README.md
@@ -174,8 +174,6 @@ onProgress := func(read, total int, percent float64, err error) {
 cid, err := codex.UploadReader(UploadOptions{filepath: "hello.txt", onProgress: onProgress}, buf)
 ```
 
-Caveat: once started, the upload cannot be cancelled.
-
 #### file
 
 The `file` strategy allows you to upload a file on Codex using the path.
@@ -192,8 +190,6 @@ onProgress := func(read, total int, percent float64, err error) {
 cid, err := codex.UploadFile(UploadOptions{filepath: "./testdata/hello.txt", onProgress: onProgress})
 ```
 
-Caveat: once started, the upload cannot be cancelled.
-
 #### chunks
 
 The `chunks` strategy allows you to manage the upload by yourself. It requires more code
@@ -249,8 +245,6 @@ opt := DownloadStreamOptions{
 err := codex.DownloadStream(cid, opt)
 ```
 
-Caveat: once started, the download cannot be cancelled.
-
 #### chunks
 
 The `chunks` strategy allows to manage the download by yourself. It requires more code