diff --git a/.gitignore b/.gitignore
index c1e885b..2f07e52 100755
--- a/.gitignore
+++ b/.gitignore
@@ -70,7 +70,7 @@ yarn-error.log
 .yarn-integrity
 
 # project assets
-*.png
+# *.png
 *.jpg
 *.mp4
 
diff --git a/DockerFile b/DockerFile
new file mode 100644
index 0000000..8abea83
--- /dev/null
+++ b/DockerFile
@@ -0,0 +1,12 @@
+FROM node:15.0.1
+
+RUN npm install gatsby-cli
+
+WORKDIR /app
+
+RUN npm install
+
+EXPOSE 8000
+
+CMD["sysctl", "fs.inotify.max_user_watches=524288" ]
+CMD["gatsby", "develop"]
diff --git a/src/images/imageIco.png b/src/images/imageIco.png
new file mode 100755
index 0000000..74ea3ee
Binary files /dev/null and b/src/images/imageIco.png differ
diff --git a/src/stores/reducers.js b/src/stores/reducers.js
index 22c57c3..8296505 100755
--- a/src/stores/reducers.js
+++ b/src/stores/reducers.js
@@ -4,10 +4,8 @@ import movementsReducer from './movements/duck'
 import commentReducer from './comments/duck'
 import subjectReducer from './subjects/duck'
 import threadReducer from './threads/duck'
-
 import userReducer from './user/duck'
 import chatReducer from './chat/duck'
-
 import exchangeReducer from './exchange/duck'
 
 const rootReducer = combineReducers({