修复了一些已知问题

backend/internal/config/config.go

@@ -223,6 +223,13 @@ func normalizeStoragePools() bool {
 		if pool.MountPoint == "." {
 			pool.MountPoint = ""
 		}
+		if pool.MountPoint != "" {
+			managedPath := managedStoragePoolPath(pool.MountPoint)
+			if pool.Path != managedPath {
+				pool.Path = managedPath
+				changed = true
+			}
+		}
 		if pool.ID == "" {
 			pool.ID = storagePoolIDFromName(pool.Name, pool.Path)
 			changed = true
@@ -264,6 +271,14 @@ func normalizeStoragePools() bool {
 	return changed
 }
 
+func managedStoragePoolPath(mountPoint string) string {
+	mountPoint = filepath.Clean(strings.TrimSpace(mountPoint))
+	if mountPoint == string(os.PathSeparator) {
+		return filepath.Join(string(os.PathSeparator), "var", "lib", "clicd")
+	}
+	return filepath.Join(mountPoint, "clicd")
+}
+
 func storagePoolIDFromName(name, path string) string {
 	base := strings.ToLower(strings.TrimSpace(name))
 	if base == "" {

backend/internal/config/storage_test.go

@@ -1,6 +1,30 @@
 package config
 
-import "testing"
+import (
+	"path/filepath"
+	"testing"
+)
+
+func TestNormalizeStoragePoolsReplacesPersistedCustomPath(t *testing.T) {
+	previousConfig := AppConfig
+	t.Cleanup(func() { AppConfig = previousConfig })
+	mountPoint := filepath.Join(t.TempDir(), "data")
+
+	AppConfig = &ClicdConfig{StoragePools: []StoragePool{{
+		ID:         "data",
+		Name:       "data",
+		Path:       filepath.Join(t.TempDir(), "uncontrolled"),
+		MountPoint: mountPoint,
+		Enabled:    true,
+	}}}
+	if !normalizeStoragePools() {
+		t.Fatal("expected custom path normalization to report a change")
+	}
+	want := managedStoragePoolPath(mountPoint)
+	if got := AppConfig.StoragePools[0].Path; got != want {
+		t.Fatalf("normalized path = %q, want %q", got, want)
+	}
+}
 
 func TestSelectStoragePoolForContent(t *testing.T) {
 	previousConfig := AppConfig