diff --git a/CHANGELOG.md b/CHANGELOG.md
index f235ccda..fcedfd6d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 - Keeping tabs on Apps Details page when the page reloads.
 - Allowing user to remove the webhook git repo info.
 - Blocking navigation when one-click app build is in progress.
+- Fixed new bug for monitoring on new installations (https://github.com/caprover/caprover/issues/550)
 
 
 ## [1.5.2] - 2019-08-15
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 57f4c2a7..613f3209 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -19,9 +19,12 @@ Examples of unacceptable behavior by participants include:
 * The use of sexualized language or imagery and unwelcome sexual attention or advances
 * Trolling, insulting/derogatory comments, and personal or political attacks
 * Public or private harassment
+* spreading rumors and wrongs information
 * Publishing others' private information, such as a physical or electronic address, without explicit permission
 * Other conduct which could reasonably be considered inappropriate in a professional setting
 
+These behaviors are not tolerated at all. The person who does not obey our standards may be banned.
+
 ## Our Responsibilities
 
 Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
diff --git a/dockerfile-captain.release b/dockerfile-captain.release
index 2929015e..72aa2086 100644
--- a/dockerfile-captain.release
+++ b/dockerfile-captain.release
@@ -15,7 +15,7 @@ RUN npm install --production && \
 
 # Build frontend code using a fixed hash commit. 
 
-ENV FRONTEND_COMMIT_HASH ee9382d76e564fde2c32783a06841ee5fc3d3c49
+ENV FRONTEND_COMMIT_HASH 418f5c91e3ab67072430deb6144d6b5904aab413
 
 RUN mkdir -p /usr/src/app-frontend && cd /usr/src/app-frontend && \
     git clone https://github.com/githubsaturn/caprover-frontend.git && \