diff --git a/src/components/dialog/content/manager/PackVersionSelectorPopover.vue b/src/components/dialog/content/manager/PackVersionSelectorPopover.vue
index 04f76ebac..4fa6a6a33 100644
--- a/src/components/dialog/content/manager/PackVersionSelectorPopover.vue
+++ b/src/components/dialog/content/manager/PackVersionSelectorPopover.vue
@@ -25,7 +25,7 @@
       v-model="selectedVersion"
       option-label="label"
       option-value="value"
-      :options="versionOptions"
+      :options="processedVersionOptions"
       :highlight-on-select="false"
       class="w-full max-h-[50vh] border-none shadow-none rounded-md"
       :pt="{
@@ -35,19 +35,14 @@
       <template #option="slotProps">
         <div class="flex justify-between items-center w-full p-1">
           <div class="flex items-center gap-2">
-            <!-- Show no icon for nightly versions since compatibility is uncertain -->
             <template v-if="slotProps.option.value === 'nightly'">
               <div class="w-4"></div>
-              <!-- Empty space to maintain alignment -->
             </template>
             <template v-else>
               <i
-                v-if="
-                  getVersionCompatibility(slotProps.option.value).hasConflict
-                "
+                v-if="slotProps.option.hasConflict"
                 v-tooltip="{
-                  value: getVersionCompatibility(slotProps.option.value)
-                    .conflictMessage,
+                  value: slotProps.option.conflictMessage,
                   showDelay: 300
                 }"
                 class="pi pi-exclamation-triangle text-yellow-500"
@@ -57,7 +52,7 @@
             <span>{{ slotProps.option.label }}</span>
           </div>
           <i
-            v-if="selectedVersion === slotProps.option.value"
+            v-if="slotProps.option.isSelected"
             class="pi pi-check text-highlight"
           />
         </div>
@@ -89,7 +84,7 @@ import { whenever } from '@vueuse/core'
 import Button from 'primevue/button'
 import Listbox from 'primevue/listbox'
 import ProgressSpinner from 'primevue/progressspinner'
-import { onMounted, ref } from 'vue'
+import { computed, onMounted, ref } from 'vue'
 import { useI18n } from 'vue-i18n'
 
 import ContentDivider from '@/components/common/ContentDivider.vue'
@@ -115,11 +110,12 @@ const emit = defineEmits<{
 const { t } = useI18n()
 const registryService = useComfyRegistryService()
 const managerStore = useComfyManagerStore()
-const { checkVersionCompatibility } = useConflictDetection()
+const { checkNodeCompatibility } = useConflictDetection()
 
 const isQueueing = ref(false)
 
 const selectedVersion = ref<string>('latest')
+
 onMounted(() => {
   const initialVersion = getInitialSelectedVersion() ?? 'latest'
   selectedVersion.value =
@@ -130,14 +126,14 @@ onMounted(() => {
 const getInitialSelectedVersion = () => {
   if (!nodePack.id) return
 
-  // If unclaimed, set selected version to nightly
-  if (nodePack.publisher?.name === 'Unclaimed')
-    return 'nightly' as ManagerComponents['schemas']['SelectedVersion']
-
   // If node pack is installed, set selected version to the installed version
   if (managerStore.isPackInstalled(nodePack.id))
     return managerStore.getInstalledPackVersion(nodePack.id)
 
+  // If unclaimed, set selected version to nightly
+  if (nodePack.publisher?.name === 'Unclaimed')
+    return 'nightly' as ManagerComponents['schemas']['SelectedVersion']
+
   // If node pack is not installed, set selected version to latest
   return nodePack.latest_version?.version
 }
@@ -235,76 +231,35 @@ const handleSubmit = async () => {
   emit('submit')
 }
 
-// Function to get version data (either from nodePack or fetchedVersions)
 const getVersionData = (version: string) => {
-  // Use latest_version data for both "latest" and the actual latest version number
   const latestVersionNumber = nodePack.latest_version?.version
   const useLatestVersionData =
     version === 'latest' || version === latestVersionNumber
 
   if (useLatestVersionData) {
-    // For "latest" and the actual latest version number, use consistent data from latest_version
     const latestVersionData = nodePack.latest_version
     return {
-      supported_os: latestVersionData?.supported_os ?? nodePack.supported_os,
-      supported_accelerators:
-        latestVersionData?.supported_accelerators ??
-        nodePack.supported_accelerators,
-      supported_comfyui_version:
-        latestVersionData?.supported_comfyui_version ??
-        nodePack.supported_comfyui_version,
-      supported_comfyui_frontend_version:
-        latestVersionData?.supported_comfyui_frontend_version ??
-        nodePack.supported_comfyui_frontend_version
+      ...latestVersionData
     }
   }
 
-  if (version === 'nightly') {
-    // For nightly, we can't determine exact compatibility since it's dynamic Git HEAD
-    // But we can assume it's generally compatible (nightly = latest development)
-    // Use nodePack data as fallback, but nightly is typically more permissive
-    return {
-      supported_os: nodePack.supported_os || [], // If no OS restrictions, assume all supported
-      supported_accelerators: nodePack.supported_accelerators || [], // If no accelerator restrictions, assume all supported
-      supported_comfyui_version: nodePack.supported_comfyui_version, // Use latest known requirement
-      supported_comfyui_frontend_version:
-        nodePack.supported_comfyui_frontend_version // Use latest known requirement
-    }
-  }
-
-  // For specific versions, find in fetched versions
   const versionData = fetchedVersions.value.find((v) => v.version === version)
   if (versionData) {
     return {
-      supported_os: versionData.supported_os,
-      supported_accelerators: versionData.supported_accelerators,
-      supported_comfyui_version: versionData.supported_comfyui_version,
-      supported_comfyui_frontend_version:
-        versionData.supported_comfyui_frontend_version
+      ...versionData
     }
   }
 
   // Fallback to nodePack data
   return {
-    supported_os: nodePack.supported_os,
-    supported_accelerators: nodePack.supported_accelerators,
-    supported_comfyui_version: nodePack.supported_comfyui_version,
-    supported_comfyui_frontend_version:
-      nodePack.supported_comfyui_frontend_version
+    ...nodePack
   }
 }
 
-// Function to check version compatibility using centralized logic
-const checkVersionCompatibilityLocal = (
-  versionData: ReturnType<typeof getVersionData>
-) => {
-  return checkVersionCompatibility(versionData)
-}
-
 // Main function to get version compatibility info
 const getVersionCompatibility = (version: string) => {
   const versionData = getVersionData(version)
-  const compatibility = checkVersionCompatibilityLocal(versionData)
+  const compatibility = checkNodeCompatibility(versionData)
 
   const conflictMessage = compatibility.hasConflict
     ? getJoinedConflictMessages(compatibility.conflicts, t)
@@ -315,4 +270,33 @@ const getVersionCompatibility = (version: string) => {
     conflictMessage
   }
 }
+
+// Helper to determine if an option is selected.
+const isOptionSelected = (optionValue: string) => {
+  if (selectedVersion.value === optionValue) {
+    return true
+  }
+  if (
+    optionValue === 'latest' &&
+    selectedVersion.value === nodePack.latest_version?.version
+  ) {
+    return true
+  }
+  return false
+}
+
+// Checks if an option is selected, treating 'latest' as an alias for the actual latest version number.
+const processedVersionOptions = computed(() => {
+  return versionOptions.value.map((option) => {
+    const compatibility = getVersionCompatibility(option.value)
+    const isSelected = isOptionSelected(option.value)
+
+    return {
+      ...option,
+      hasConflict: compatibility.hasConflict,
+      conflictMessage: compatibility.conflictMessage,
+      isSelected: isSelected
+    }
+  })
+})
 </script>
diff --git a/src/components/dialog/content/manager/button/PackInstallButton.vue b/src/components/dialog/content/manager/button/PackInstallButton.vue
index 30545e952..c1986c71f 100644
--- a/src/components/dialog/content/manager/button/PackInstallButton.vue
+++ b/src/components/dialog/content/manager/button/PackInstallButton.vue
@@ -17,36 +17,24 @@
 
 <script setup lang="ts">
 import { inject, ref } from 'vue'
-import { useI18n } from 'vue-i18n'
 
 import PackActionButton from '@/components/dialog/content/manager/button/PackActionButton.vue'
-import { useConflictAcknowledgment } from '@/composables/useConflictAcknowledgment'
-import { useConflictDetection } from '@/composables/useConflictDetection'
-import { useDialogService } from '@/services/dialogService'
 import { useComfyManagerStore } from '@/stores/comfyManagerStore'
 import { IsInstallingKey } from '@/types/comfyManagerTypes'
 import type { components } from '@/types/comfyRegistryTypes'
-import type { ConflictDetectionResult } from '@/types/conflictDetectionTypes'
 import { components as ManagerComponents } from '@/types/generatedManagerTypes'
 
 type NodePack = components['schemas']['Node']
 
-const { nodePacks, variant, label, hasConflict, skipConflictCheck } =
-  defineProps<{
-    nodePacks: NodePack[]
-    variant?: 'default' | 'black'
-    label?: string
-    hasConflict?: boolean
-    skipConflictCheck?: boolean
-  }>()
+const { nodePacks, variant, label, hasConflict } = defineProps<{
+  nodePacks: NodePack[]
+  variant?: 'default' | 'black'
+  label?: string
+  hasConflict?: boolean
+}>()
 
-const { t } = useI18n()
 const isInstalling = inject(IsInstallingKey, ref(false))
 const managerStore = useComfyManagerStore()
-const { showNodeConflictDialog } = useDialogService()
-const { checkVersionCompatibility } = useConflictDetection()
-const { acknowledgeConflict, isConflictAcknowledged } =
-  useConflictAcknowledgment()
 
 const onClick = (): void => {
   isInstalling.value = true
@@ -78,81 +66,37 @@ const createPayload = (
 const installPack = (item: NodePack) =>
   managerStore.installPack.call(createPayload(item))
 
-// Function to check compatibility for uninstalled packages using centralized logic
-function checkUninstalledPackageCompatibility(
-  pack: NodePack
-): ConflictDetectionResult | null {
-  const compatibility = checkVersionCompatibility({
-    supported_os: pack.supported_os,
-    supported_accelerators: pack.supported_accelerators,
-    supported_comfyui_version: pack.supported_comfyui_version,
-    supported_comfyui_frontend_version: pack.supported_comfyui_frontend_version
-  })
-
-  if (compatibility.hasConflict) {
-    return {
-      package_id: pack.id || 'unknown',
-      package_name: pack.name || 'unknown',
-      has_conflict: true,
-      conflicts: compatibility.conflicts,
-      is_compatible: false
-    }
-  }
-
-  return null
-}
-
 const installAllPacks = async () => {
   if (!nodePacks?.length) return
 
+  // TBD Install Anyway modal
+  // if (hasConflict && !isConflictAcknowledged) {
+  // showNodeConflictDialog({
+  //   conflictedPackages: nodePacks,
+  //   buttonText: t('manager.conflicts.installAnyway'),
+  //   onButtonClick: async () => {
+  //     // User chose "Install Anyway" - acknowledge all conflicts and proceed
+  //     for (const conflictedPack of packsWithConflicts) {
+  //       for (const conflict of conflictedPack.conflicts) {
+  //         acknowledgeConflict(
+  //           conflictedPack.package_id,
+  //           conflict.type,
+  //           '0.1.0'
+  //         )
+  //       }
+  //     }
+  //     // Proceed with installation
+  //     await performInstallation(uninstalledPacks)
+  //   }
+  // })
+  // return
+  // }
+
   const uninstalledPacks = nodePacks.filter(
     (pack) => !managerStore.isPackInstalled(pack.id)
   )
   if (!uninstalledPacks.length) return
 
-  // Skip conflict check if explicitly requested (e.g., from "Install Anyway" button)
-  if (!skipConflictCheck) {
-    // Check for conflicts in uninstalled packages
-    const packsWithConflicts: ConflictDetectionResult[] = []
-
-    for (const pack of uninstalledPacks) {
-      const conflicts = checkUninstalledPackageCompatibility(pack)
-      if (conflicts) {
-        // Check if conflicts have been acknowledged
-        const hasUnacknowledgedConflicts = conflicts.conflicts.some(
-          (conflict) => !isConflictAcknowledged(pack.id || '', conflict.type)
-        )
-
-        if (hasUnacknowledgedConflicts) {
-          packsWithConflicts.push(conflicts)
-        }
-      }
-    }
-
-    // If there are unacknowledged conflicts, show modal
-    if (packsWithConflicts.length > 0) {
-      showNodeConflictDialog({
-        conflictedPackages: packsWithConflicts,
-        buttonText: t('manager.conflicts.installAnyway'),
-        onButtonClick: async () => {
-          // User chose "Install Anyway" - acknowledge all conflicts and proceed
-          for (const conflictedPack of packsWithConflicts) {
-            for (const conflict of conflictedPack.conflicts) {
-              acknowledgeConflict(
-                conflictedPack.package_id,
-                conflict.type,
-                '0.1.0'
-              )
-            }
-          }
-          // Proceed with installation
-          await performInstallation(uninstalledPacks)
-        }
-      })
-      return
-    }
-  }
-
   // No conflicts or conflicts acknowledged - proceed with installation
   await performInstallation(uninstalledPacks)
 }
diff --git a/src/components/dialog/content/manager/infoPanel/InfoPanel.vue b/src/components/dialog/content/manager/infoPanel/InfoPanel.vue
index 6919ac904..a903e7bdb 100644
--- a/src/components/dialog/content/manager/infoPanel/InfoPanel.vue
+++ b/src/components/dialog/content/manager/infoPanel/InfoPanel.vue
@@ -94,7 +94,7 @@ whenever(isInstalled, () => {
   isInstalling.value = false
 })
 
-const { checkVersionCompatibility } = useConflictDetection()
+const { checkNodeCompatibility } = useConflictDetection()
 const { getConflictsForPackageByID } = useConflictDetectionStore()
 
 const { t, d, n } = useI18n()
@@ -107,22 +107,12 @@ const conflictResult = computed((): ConflictDetectionResult | null => {
   }
 
   // For non-installed packages, perform compatibility check
-  const compatibility = checkVersionCompatibility({
-    supported_os: nodePack.supported_os,
-    supported_accelerators: nodePack.supported_accelerators,
-    supported_comfyui_version: nodePack.supported_comfyui_version,
-    supported_comfyui_frontend_version:
-      nodePack.supported_comfyui_frontend_version
-    // TODO: Add when API provides these fields
-    // supported_python_version: nodePack.supported_python_version,
-    // is_banned: nodePack.is_banned,
-    // has_registry_data: nodePack.has_registry_data
-  })
+  const compatibility = checkNodeCompatibility(nodePack)
 
-  if (compatibility.hasConflict && nodePack.id && nodePack.name) {
+  if (compatibility.hasConflict) {
     return {
-      package_id: nodePack.id,
-      package_name: nodePack.name,
+      package_id: nodePack.id || '',
+      package_name: nodePack.name || '',
       has_conflict: true,
       conflicts: compatibility.conflicts,
       is_compatible: false
@@ -133,7 +123,7 @@ const conflictResult = computed((): ConflictDetectionResult | null => {
 })
 
 const hasCompatibilityIssues = computed(() => {
-  return isInstalled.value && conflictResult.value?.has_conflict ? true : false
+  return conflictResult.value?.has_conflict
 })
 
 const infoItems = computed<InfoItem[]>(() => [
diff --git a/src/components/dialog/content/manager/infoPanel/tabs/WarningTabPanel.vue b/src/components/dialog/content/manager/infoPanel/tabs/WarningTabPanel.vue
index 59e602c7a..4240e297a 100644
--- a/src/components/dialog/content/manager/infoPanel/tabs/WarningTabPanel.vue
+++ b/src/components/dialog/content/manager/infoPanel/tabs/WarningTabPanel.vue
@@ -5,7 +5,7 @@
       :key="index"
       class="p-3 bg-yellow-800/20 rounded-md"
     >
-      <div class="text-sm">
+      <div class="text-sm break-words">
         {{ getConflictMessage(conflict, $t) }}
       </div>
     </div>
diff --git a/src/components/dialog/content/manager/packCard/PackCardFooter.vue b/src/components/dialog/content/manager/packCard/PackCardFooter.vue
index 89ed052d0..1f2138f95 100644
--- a/src/components/dialog/content/manager/packCard/PackCardFooter.vue
+++ b/src/components/dialog/content/manager/packCard/PackCardFooter.vue
@@ -45,7 +45,7 @@ const formattedDownloads = computed(() =>
 )
 
 const { getConflictsForPackageByID } = useConflictDetectionStore()
-const { checkVersionCompatibility } = useConflictDetection()
+const { checkNodeCompatibility } = useConflictDetection()
 
 const hasConflict = computed(() => {
   if (!nodePack.id) return false
@@ -60,9 +60,7 @@ const hasConflict = computed(() => {
   }
 
   // For uninstalled packages, check compatibility directly
-  const compatibility = checkVersionCompatibility(nodePack)
-  console.log(compatibility)
-
+  const compatibility = checkNodeCompatibility(nodePack)
   return compatibility.hasConflict
 })
 </script>
diff --git a/src/composables/useConflictDetection.ts b/src/composables/useConflictDetection.ts
index f5e36e3f2..b37802636 100644
--- a/src/composables/useConflictDetection.ts
+++ b/src/composables/useConflictDetection.ts
@@ -1,31 +1,24 @@
-import { uniqBy } from 'lodash'
-import { computed, getCurrentInstance, onUnmounted, readonly, ref } from 'vue'
+import { uniqBy } from 'lodash';
+import { computed, getCurrentInstance, onUnmounted, readonly, ref } from 'vue';
+
+
+
+import { useInstalledPacks } from '@/composables/nodePack/useInstalledPacks';
+import { useConflictAcknowledgment } from '@/composables/useConflictAcknowledgment';
+import config from '@/config';
+import { useComfyManagerService } from '@/services/comfyManagerService';
+import { useComfyRegistryService } from '@/services/comfyRegistryService';
+import { useComfyManagerStore } from '@/stores/comfyManagerStore';
+import { useConflictDetectionStore } from '@/stores/conflictDetectionStore';
+import { useSystemStatsStore } from '@/stores/systemStatsStore';
+import type { SystemStats } from '@/types';
+import type { components } from '@/types/comfyRegistryTypes';
+import type { ConflictDetail, ConflictDetectionResponse, ConflictDetectionResult, ConflictDetectionSummary, ConflictType, Node, NodePackRequirements, SystemEnvironment } from '@/types/conflictDetectionTypes';
+import { cleanVersion, satisfiesVersion, utilCheckVersionCompatibility } from '@/utils/versionUtil';
+
+
+
 
-import { useInstalledPacks } from '@/composables/nodePack/useInstalledPacks'
-import { useConflictAcknowledgment } from '@/composables/useConflictAcknowledgment'
-import config from '@/config'
-import { useComfyManagerService } from '@/services/comfyManagerService'
-import { useComfyRegistryService } from '@/services/comfyRegistryService'
-import { useComfyManagerStore } from '@/stores/comfyManagerStore'
-import { useConflictDetectionStore } from '@/stores/conflictDetectionStore'
-import { useSystemStatsStore } from '@/stores/systemStatsStore'
-import type { SystemStats } from '@/types'
-import type { components } from '@/types/comfyRegistryTypes'
-import type {
-  ConflictDetail,
-  ConflictDetectionResponse,
-  ConflictDetectionResult,
-  ConflictDetectionSummary,
-  ConflictType,
-  Node,
-  NodePackRequirements,
-  SystemEnvironment
-} from '@/types/conflictDetectionTypes'
-import {
-  cleanVersion,
-  satisfiesVersion,
-  checkVersionCompatibility as utilCheckVersionCompatibility
-} from '@/utils/versionUtil'
 
 /**
  * Composable for conflict detection system.
@@ -734,10 +727,12 @@ export function useConflictDetection() {
   }
 
   /**
-   * Check compatibility for a specific version of a package.
+   * Check compatibility for a node.
    * Used by components like PackVersionSelectorPopover.
    */
-  function checkVersionCompatibility(node: Node) {
+  function checkNodeCompatibility(
+    node: Node | components['schemas']['NodeVersion']
+  ) {
     const systemStatsStore = useSystemStatsStore()
     const systemStats = systemStatsStore.systemStats
     if (!systemStats) return { hasConflict: false, conflicts: [] }
@@ -856,7 +851,7 @@ export function useConflictDetection() {
     acknowledgePackageConflict,
 
     // Helper functions for other components
-    checkVersionCompatibility
+    checkNodeCompatibility
   }
 }
 
@@ -1302,6 +1297,7 @@ function generateSummary(
   const conflictsByType: Record<ConflictType, number> = {
     comfyui_version: 0,
     frontend_version: 0,
+    import_failed: 0,
     os: 0,
     accelerator: 0,
     banned: 0,
@@ -1374,4 +1370,4 @@ function getEmptySummary(): ConflictDetectionSummary {
     last_check_timestamp: new Date().toISOString(),
     check_duration_ms: 0
   }
-}
+}
\ No newline at end of file
diff --git a/src/utils/versionUtil.ts b/src/utils/versionUtil.ts
index d37f2ee4f..2688b234f 100644
--- a/src/utils/versionUtil.ts
+++ b/src/utils/versionUtil.ts
@@ -65,7 +65,7 @@ export function isValidVersion(version: string): boolean {
  * @param supportedVersion Required version range string
  * @returns ConflictDetail object if incompatible, null if compatible
  */
-export function checkVersionCompatibility(
+export function utilCheckVersionCompatibility(
   type: ConflictType,
   currentVersion: string,
   supportedVersion: string