diff --git a/docker.registry/README.md b/docker.registry/README.md
index dd9d8e7..5d44cdf 100644
--- a/docker.registry/README.md
+++ b/docker.registry/README.md
@@ -2,6 +2,32 @@
 
 more details on: https://docs.docker.com/registry/deploying/
 
+## Registry Register In Dockerd
+
+if you use https-portal just skip this stage.
+
+before usage, we have to configure insecure registry usage in dockerd (https://docs.docker.com/registry/insecure/)
+
+we have to check default deamon config file path:
+
+```bash
+dockerd --help | grep config-file
+```
+
+it should be:
+
+```bash
+--config-file string                      Daemon configuration file (default "/etc/docker/daemon.json")
+```
+
+open ```etc/docker/deamon.json``` file (If the daemon.json file does not exist, create it.) and append these lines:
+
+```json
+{
+  "insecure-registries" : ["http://0.0.0.0:5050"]
+}
+```
+
 ## Registry Usage
 
 its really simply:
@@ -9,13 +35,18 @@ its really simply:
 ```bash
 docker pull ubuntu
 
-docker tag ubuntu 00x097/ubuntu
+docker tag ubuntu:latest 0.0.0.0:5050/00x097/ubuntu:latest
 
-docker push 0.0.0.0:5050/ubuntu
+docker push 0.0.0.0:5050/00x097/ubuntu:latest
 ```
 
+```0.0.0.0:5050``` is custom registry address
+```00x097``` is user name
+```ubuntu``` is image / repository name
+```:latest``` is version of image (is optional - ```latest``` is default)
+
 if you use https-portal, check out this:
 
 ```bash
-docker push docker-registry.tk/ubuntu
+docker push docker-registry.tk/00x097/ubuntu:latest
 ```
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