diff --git a/cmii-uav-watchdog-agent.iml b/cmii-uav-watchdog-agent/cmii-uav-watchdog-agent.iml
similarity index 100%
rename from cmii-uav-watchdog-agent.iml
rename to cmii-uav-watchdog-agent/cmii-uav-watchdog-agent.iml
diff --git a/cmii-uav-watchdog-center.iml b/cmii-uav-watchdog-center/cmii-uav-watchdog-center.iml
similarity index 100%
rename from cmii-uav-watchdog-center.iml
rename to cmii-uav-watchdog-center/cmii-uav-watchdog-center.iml
diff --git a/cmii-uav-watchdog-otp.iml b/cmii-uav-watchdog-otp/cmii-uav-watchdog-otp.iml
similarity index 100%
rename from cmii-uav-watchdog-otp.iml
rename to cmii-uav-watchdog-otp/cmii-uav-watchdog-otp.iml
diff --git a/cmii-uav-watchdog.iml b/cmii-uav-watchdog/cmii-uav-watchdog.iml
similarity index 100%
rename from cmii-uav-watchdog.iml
rename to cmii-uav-watchdog/cmii-uav-watchdog.iml