diff --git a/17.md b/17.md
index bca9bbd..33f9e19 100644
--- a/17.md
+++ b/17.md
@@ -54,7 +54,7 @@ Kind `14`s MUST never be signed. If it is signed, the message might leak to rela
     ["decryptiion-nonce", "<decryption-nonce>"],
     // rest of tags...
   ],
-  "content": "<file-url-or-base64-content-in-plain-text>"
+  "content": "<file-url>"
 }
 ```
 
@@ -64,7 +64,7 @@ Kind 15 is used for sending encrypted file event messages:
 - `encryption-algorithm`: Indicates the encryption algorithm used for encrypting the file. Supported algorithms may include `aes-gcm`, `chacha20-poly1305`,`aes-cbc` etc.
 - `decryption-key`: The decryption key that will be used by the recipient to decrypt the file.
 - `decryption-nonce`: The decryption nonce that will be used by the recipient to decrypt the file.
-- `content`: Contains either the URL of the file (`<file-url>`) or the encrypted data in base64 format (`<base64-content-in-plain-text>`).
+- `content`: The URL of the file (`<file-url>`).
 
 ## Chat Rooms