diff --git a/src/SJZY.Track.Application.Contract/Dtos/ProvideServices/GetDetailTimelineInput.cs b/src/SJZY.Track.Application.Contract/Dtos/ProvideServices/GetDetailTimelineInput.cs
new file mode 100644
index 00000000..e69de29b
diff --git a/src/SJZY.Track.Application.Contract/Dtos/ProvideServices/GetDetailTimelineOutput.cs b/src/SJZY.Track.Application.Contract/Dtos/ProvideServices/GetDetailTimelineOutput.cs
new file mode 100644
index 00000000..e69de29b
diff --git a/src/SJZY.Track.Application.Contract/Dtos/TrackContents/GetAvailableContentInput.cs b/src/SJZY.Track.Application.Contract/Dtos/TrackContents/GetAvailableContentInput.cs
new file mode 100644
index 00000000..e69de29b
diff --git a/src/SJZY.Track.Application.Contract/Dtos/TrackContents/GetAvailableContentOutput.cs b/src/SJZY.Track.Application.Contract/Dtos/TrackContents/GetAvailableContentOutput.cs
new file mode 100644
index 00000000..e69de29b
diff --git a/src/SJZY.Track.Application.Contract/Dtos/TrackContents/GetTrackContentByCodeInput.cs b/src/SJZY.Track.Application.Contract/Dtos/TrackContents/GetTrackContentByCodeInput.cs
new file mode 100644
index 00000000..e69de29b
diff --git a/src/SJZY.Track.Application.Contract/Dtos/TrackContents/GetTrackContentByCodeOutput.cs b/src/SJZY.Track.Application.Contract/Dtos/TrackContents/GetTrackContentByCodeOutput.cs
new file mode 100644
index 00000000..e69de29b