diff --git a/src/apis/models/devices/index.ts b/src/apis/models/device/index.ts
similarity index 100%
rename from src/apis/models/devices/index.ts
rename to src/apis/models/device/index.ts
diff --git a/src/apis/models/devices/log/ndm-icmp-log.ts b/src/apis/models/device/log/ndm-icmp-log.ts
similarity index 100%
rename from src/apis/models/devices/log/ndm-icmp-log.ts
rename to src/apis/models/device/log/ndm-icmp-log.ts
diff --git a/src/apis/models/devices/log/ndm-snmp-log.ts b/src/apis/models/device/log/ndm-snmp-log.ts
similarity index 100%
rename from src/apis/models/devices/log/ndm-snmp-log.ts
rename to src/apis/models/device/log/ndm-snmp-log.ts
diff --git a/src/apis/models/devices/other/ndm-security-box.ts b/src/apis/models/device/other/ndm-security-box.ts
similarity index 100%
rename from src/apis/models/devices/other/ndm-security-box.ts
rename to src/apis/models/device/other/ndm-security-box.ts
diff --git a/src/apis/models/devices/other/ndm-switch.ts b/src/apis/models/device/other/ndm-switch.ts
similarity index 100%
rename from src/apis/models/devices/other/ndm-switch.ts
rename to src/apis/models/device/other/ndm-switch.ts
diff --git a/src/apis/models/devices/storage/ndm-nvr.ts b/src/apis/models/device/storage/ndm-nvr.ts
similarity index 100%
rename from src/apis/models/devices/storage/ndm-nvr.ts
rename to src/apis/models/device/storage/ndm-nvr.ts
diff --git a/src/apis/models/devices/video/ndm-camera.ts b/src/apis/models/device/video/ndm-camera.ts
similarity index 100%
rename from src/apis/models/devices/video/ndm-camera.ts
rename to src/apis/models/device/video/ndm-camera.ts
diff --git a/src/apis/models/devices/video/ndm-decoder.ts b/src/apis/models/device/video/ndm-decoder.ts
similarity index 100%
rename from src/apis/models/devices/video/ndm-decoder.ts
rename to src/apis/models/device/video/ndm-decoder.ts
diff --git a/src/apis/models/devices/video/ndm-keyboard.ts b/src/apis/models/device/video/ndm-keyboard.ts
similarity index 100%
rename from src/apis/models/devices/video/ndm-keyboard.ts
rename to src/apis/models/device/video/ndm-keyboard.ts
diff --git a/src/apis/models/devices/video/ndm-media-server.ts b/src/apis/models/device/video/ndm-media-server.ts
similarity index 100%
rename from src/apis/models/devices/video/ndm-media-server.ts
rename to src/apis/models/device/video/ndm-media-server.ts
diff --git a/src/apis/models/devices/video/ndm-video-server.ts b/src/apis/models/device/video/ndm-video-server.ts
similarity index 100%
rename from src/apis/models/devices/video/ndm-video-server.ts
rename to src/apis/models/device/video/ndm-video-server.ts