diff --git a/src/main/java/com/hisense/monitormanage/entity/PassengerFlow.java b/src/main/java/com/hisense/monitormanage/entity/PassengerFlow.java
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/com/hisense/monitormanage/entity/TrailSanitation.java b/src/main/java/com/hisense/monitormanage/entity/TrailSanitation.java
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/com/hisense/monitormanage/mapper/PassengerFlowlMapper.java b/src/main/java/com/hisense/monitormanage/mapper/PassengerFlowlMapper.java
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/com/hisense/monitormanage/mapper/TrailSanitationMapper.java b/src/main/java/com/hisense/monitormanage/mapper/TrailSanitationMapper.java
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/com/hisense/monitormanage/service/PassengerFlowService.java b/src/main/java/com/hisense/monitormanage/service/PassengerFlowService.java
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/com/hisense/monitormanage/service/TrailSanitationService.java b/src/main/java/com/hisense/monitormanage/service/TrailSanitationService.java
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/resources/mapper/PassengerFlowlMapper.xml b/src/main/resources/mapper/PassengerFlowlMapper.xml
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/resources/mapper/TrailSanitationMapper.xml b/src/main/resources/mapper/TrailSanitationMapper.xml
new file mode 100644
index 0000000..e69de29