diff --git a/README.md b/README.md
index 0e575e1..c5ffac5 100644
--- a/README.md
+++ b/README.md
@@ -132,3 +132,7 @@ Meta format:
 | fileLastModified | Long    | File last modified, Unix Epoch, in millis   |
 | compress | Boolean | Compressed or not                           |
 
+
+<br>
+
+Tiny encrypt specification v1.1: [TinyEncryptSpecv1.1.md](https://github.com/OpenWebStandard/tiny-encrypt-format-spec/blob/main/TinyEncryptSpecv1.1.md)
diff --git a/TinyEncryptSpecV1.1.md b/TinyEncryptSpecV1.1.md
deleted file mode 100644
index 04fdade..0000000
--- a/TinyEncryptSpecV1.1.md
+++ /dev/null
@@ -1,44 +0,0 @@
-
-File ext: `*.tinyenc`
-
-File format:
-
-```text
-[TAG; 2 bytes; u16; BE; Always 1]
-[LENGTH; 4 bytes; u32; BE]
-[META DATA; LENGTH bytes]
-[ENCRYPTED_DATA; n bytes; AES/GCM]
-```
-
-Meta format:
-
-| Field               | Type      | Comment                                      |
-|---------------------|-----------|----------------------------------------------|
-| version             | String    | Constant value: `1.1`                        |
-| created             | Long      | Created time, Unix Epoch                     |
-| userAgent           | String    | User Agent, e.g. `TinyEncrypt v0.5.1@MacOS`  |
-| comment             | String    | `optional` Plain text comment                |
-| encryptedComment    | String    | `optional` Encrypted comment                 |
-| encryptedMeta       | String    | `optional` Encrypted Meta Data               |
-| pgpEnvelop          | String    | `deprecated` PGP Publickey Encrypted DataKey |
-| pgpFingerprint      | String    | `deprecated` Hex(Sha256(PGP Publickey))      |
-| ageEnvelop          | String    | `deprecated` PGP Publickey Encrypted DataKey |
-| ageRecipient        | String    | `deprecated` age1***                         |
-| ecdhEnvelop         | String    | `deprecated` KW:***                          |
-| ecdhPoint           | String    | `deprecated` 02***                           |
-| envelop             | String    | `deprecated` KMS Encrypted DataKey           |
-| envelops            | Envelop[] | Envelop Array                                |
-| encryptionAlgorithm | String    | `optional` Default `AES/GCM`                 |
-| nonce               | String    | `base64` GCM Nonce                           |
-| fileLength          | Long      | File Length                                  |
-| fileLastModified    | Long      | File Last Modified, Unix Epoch               |
-| compress            | Boolean   | Compressed or Not, GZIP if `true`            |
-
-Envelop format:
-
-| Field        | Type   | Comment                                |
-|--------------|--------|----------------------------------------|
-| type         | String | Type: `kms`, `pgp`, `age`, `ecdh`, ... |
-| kid          | String | Key ID                                 |
-| desc         | String | `optional` Description                 |
-| encryptedKey | String | `base64` Encrypted Key                 |
\ No newline at end of file