diff --git a/backend/blueprints/badge/__init__.py b/backend/blueprints/badge/__init__.py
new file mode 100644
index 0000000..330daec
--- /dev/null
+++ b/backend/blueprints/badge/__init__.py
@@ -0,0 +1,3 @@
+from flask import Blueprint
+
+badge = Blueprint('badge', __name__)
\ No newline at end of file
diff --git a/backend/blueprints/chat/__init__.py b/backend/blueprints/chat/__init__.py
new file mode 100644
index 0000000..b566b07
--- /dev/null
+++ b/backend/blueprints/chat/__init__.py
@@ -0,0 +1,3 @@
+from flask import Blueprint
+
+chat = Blueprint('chat', __name__)
\ No newline at end of file
diff --git a/backend/blueprints/course/__init__.py b/backend/blueprints/course/__init__.py
new file mode 100644
index 0000000..40b82e8
--- /dev/null
+++ b/backend/blueprints/course/__init__.py
@@ -0,0 +1,3 @@
+from flask import Blueprint
+
+course = Blueprint('course', __name__)
\ No newline at end of file
diff --git a/backend/blueprints/notification/__init__.py b/backend/blueprints/notification/__init__.py
new file mode 100644
index 0000000..64b82a1
--- /dev/null
+++ b/backend/blueprints/notification/__init__.py
@@ -0,0 +1,3 @@
+from flask import Blueprint
+
+notification = Blueprint('notification', __name__)
\ No newline at end of file