diff --git a/cd/__init__.py b/cd/__init__.py
index 9dd0619..d2b4385 100644
--- a/cd/__init__.py
+++ b/cd/__init__.py
@@ -6,9 +6,8 @@ from rwx import ps
 
 COMMANDS_PREFIX = 'cd-'
 
-environment = os.environ
-project = Project(environment)
-projects = Projects(environment)
+projects = Projects(os.environ)
+project = Project(projects)
 
 
 def cd_clone_branch():
@@ -22,7 +21,7 @@ def cd_clone_branch():
 
 
 def cd_list_environment():
-    for variable, value in sorted(environment.items()):
+    for variable, value in sorted(os.environ.items()):
         print(variable, '=', value)
 
 
diff --git a/cd/project.py b/cd/project.py
index 4a734c9..b5740e2 100644
--- a/cd/project.py
+++ b/cd/project.py
@@ -11,12 +11,15 @@ NAME = [
 
 
 class Project:
-    def __init__(self, environment):
+    def __init__(self, projects):
+        self.projects = projects
         # branch
         for variable in BRANCH:
-            if value := environment.get(variable, None):
+            if value := projects.environment.get(variable, None):
                 self.branch = value
         # name
         for variable in NAME:
-            if value := environment.get(variable, None):
+            if value := projects.environment.get(variable, None):
                 self.name = path.basename(value)
+        # url
+        self.url = path.join(projects.url, self.name)
diff --git a/cd/projects.py b/cd/projects.py
index d3b0581..81fe3db 100644
--- a/cd/projects.py
+++ b/cd/projects.py
@@ -12,11 +12,12 @@ SERVER_URL = [
 
 class Projects:
     def __init__(self, environment):
+        self.environment = environment
         # group, name
         for variable in GROUP_AND_NAME:
-            if value := environment.get(variable, None):
+            if value := self.environment.get(variable, None):
                 self.group, self.name = path.split(value)
         # url
         for variable in SERVER_URL:
-            if value := environment.get(variable, None):
+            if value := self.environment.get(variable, None):
                 self.url = path.join(value, self.group)