diff --git a/projects/date-picker/package.json b/projects/date-picker/package.json
index 78f192b2..18f2ccb5 100644
--- a/projects/date-picker/package.json
+++ b/projects/date-picker/package.json
@@ -41,4 +41,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
\ No newline at end of file
+}
diff --git a/projects/layout/package.json b/projects/layout/package.json
index 2854114f..1b750c76 100644
--- a/projects/layout/package.json
+++ b/projects/layout/package.json
@@ -48,4 +48,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
\ No newline at end of file
+}
diff --git a/projects/status/package.json b/projects/status/package.json
index 91acbc57..fd108e56 100644
--- a/projects/status/package.json
+++ b/projects/status/package.json
@@ -50,4 +50,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
\ No newline at end of file
+}
diff --git a/projects/time-picker/package.json b/projects/time-picker/package.json
index ab82576b..985ea80c 100644
--- a/projects/time-picker/package.json
+++ b/projects/time-picker/package.json
@@ -46,4 +46,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
\ No newline at end of file
+}
diff --git a/projects/user-tooltip/package.json b/projects/user-tooltip/package.json
index 6707e11b..88c10a5a 100644
--- a/projects/user-tooltip/package.json
+++ b/projects/user-tooltip/package.json
@@ -43,4 +43,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
\ No newline at end of file
+}