Revert PreUse hook

internal/sdk.go

@@ -332,6 +332,10 @@ func (b *Sdk) PreUse(version Version, scope UseScope) (Version, error) {
 	// not want to change the version or not implement the PreUse function.
 	// We can simply fuzzy match the version based on the input version.
 	if newVersion == "" {
+		// Before fuzzy matching, perform exact matching first.
+		if b.CheckExists(version) {
+			return version, nil
+		}
 		installedVersions := make(util.VersionSort, 0, len(installedSdks))
 		for _, sdk := range installedSdks {
 			installedVersions = append(installedVersions, string(sdk.Main.Version))
@@ -360,16 +364,14 @@ func (b *Sdk) PreUse(version Version, scope UseScope) (Version, error) {
 func (b *Sdk) Use(version Version, scope UseScope) error {
 	logger.Debugf("Use SDK version: %s, scope:%v\n", string(version), scope)
 
+	version, err := b.PreUse(version, scope)
+	if err != nil {
+		return err
+	}
+
+	label := b.label(version)
 	if !b.CheckExists(version) {
-		v, err := b.PreUse(version, scope)
-		if err != nil {
-			return err
-		}
-		version = v
-		label := b.label(version)
-		if !b.CheckExists(version) {
-			return fmt.Errorf("%s is not installed", label)
-		}
+		return fmt.Errorf("%s is not installed", label)
 	}
 
 	if !env.IsHookEnv() {