diff --git a/src/main/config/profile.ts b/src/main/config/profile.ts
index a199686..5761359 100644
--- a/src/main/config/profile.ts
+++ b/src/main/config/profile.ts
@@ -107,6 +107,7 @@ export async function updateProfileItem(item: IProfileItem): Promise<void> {
 export async function addProfileItem(item: Partial<IProfileItem>): Promise<void> {
   const newItem = await createProfile(item)
   let shouldChangeCurrent = false
+  let newProfileIsCurrentAfterUpdate = false
   await updateProfileConfig((config) => {
     const existingIndex = config.items.findIndex((i) => i.id === newItem.id)
     if (existingIndex !== -1) {
@@ -116,10 +117,25 @@ export async function addProfileItem(item: Partial<IProfileItem>): Promise<void>
     }
     if (!config.current) {
       shouldChangeCurrent = true
+      newProfileIsCurrentAfterUpdate = true
     }
     return config
   })
 
+  // If the new profile will become the current profile, ensure generateProfile is called
+  // to prepare working directory before restarting core
+  if (newProfileIsCurrentAfterUpdate) {
+    const { diffWorkDir } = await getAppConfig()
+    if (diffWorkDir) {
+      try {
+        const { generateProfile } = await import('../core/factory')
+        await generateProfile()
+      } catch (error) {
+        profileLogger.warn('Failed to generate profile for new subscription', error)
+      }
+    }
+  }
+
   if (shouldChangeCurrent) {
     await changeCurrentProfile(newItem.id)
   }