diff --git a/src/define.sh b/src/define.sh
index 4ee98c0..c2a9ac4 100644
--- a/src/define.sh
+++ b/src/define.sh
@@ -526,6 +526,18 @@ getLink2() {
         "zh" | "zh-"* ) url="SW_DVD9_Win_Pro_11_23H2.2_Arm64_ChnSimp_Pro_Ent_EDU_N_MLF_X23-68016.ISO" ;;
       esac
       ;;
+    "win11x64-iot" | "win11x64-enterprise-iot-eval" )
+      [[ "${lang,,}" != "en" ]] && [[ "${lang,,}" != "en-us" ]] && return 0
+      size=4821989376
+      sum="e8f1431c4e6289b3997c20eadbb2576670300bb6e1cf8948b5d7af179010a962"
+      url="26100.1.240331-1435.ge_release_CLIENT_ENTERPRISES_OEM_A64FRE_en-us.iso"
+      ;;
+    "win11x64-ltsc" | "win11x64-enterprise-ltsc-eval" )
+      [[ "${lang,,}" != "en" ]] && [[ "${lang,,}" != "en-us" ]] && return 0
+      size=4821989376
+      sum="e8f1431c4e6289b3997c20eadbb2576670300bb6e1cf8948b5d7af179010a962"
+      url="26100.1.240331-1435.ge_release_CLIENT_ENTERPRISES_OEM_A64FRE_en-us.iso"
+      ;;
     "win10arm64")
       case "${culture,,}" in
         "ar" | "ar-"* ) url="SW_DVD9_Win_Pro_10_22H2.15_Arm64_Arabic_Pro_Ent_EDU_N_MLF_X23-67213.ISO" ;;
@@ -571,6 +583,18 @@ getLink2() {
         "zh" | "zh-"* ) url="SW_DVD9_Win_Pro_10_22H2.15_Arm64_ChnSimp_Pro_Ent_EDU_N_MLF_X23-67216.ISO" ;;
       esac
       ;;
+    "win10x64-iot" | "win10x64-enterprise-iot-eval" )
+      [[ "${lang,,}" != "en" ]] && [[ "${lang,,}" != "en-us" ]] && return 0
+      size=4821989376
+      sum="e8f1431c4e6289b3997c20eadbb2576670300bb6e1cf8948b5d7af179010a962"
+      url="en-us_windows_10_iot_enterprise_ltsc_2021_arm64_dvd_e8d4fc46.iso"
+      ;;
+    "win10x64-ltsc" | "win10x64-enterprise-ltsc-eval" )
+      [[ "${lang,,}" != "en" ]] && [[ "${lang,,}" != "en-us" ]] && return 0
+      size=4821989376
+      sum="e8f1431c4e6289b3997c20eadbb2576670300bb6e1cf8948b5d7af179010a962"
+      url="en-us_windows_10_iot_enterprise_ltsc_2021_arm64_dvd_e8d4fc46.iso"
+      ;;
   esac
 
   case "${ret,,}" in