diff --git a/pkg/simple/client/application/helper.go b/pkg/simple/client/application/helper.go
index 6168912bc..0622864bc 100644
--- a/pkg/simple/client/application/helper.go
+++ b/pkg/simple/client/application/helper.go
@@ -301,7 +301,12 @@ func UpdateLatestAppVersion(ctx context.Context, client runtimeclient.Client, ap
 			klog.Warningf("failed to parse version: %s, use first version %s", v.Spec.VersionName, latestAppVersion)
 			continue
 		}
-		if parsedVersion.GT(semver.MustParse(strings.TrimPrefix(latestAppVersion, "v"))) {
+		oldLatestAppVersion, err := semver.Parse(strings.TrimPrefix(latestAppVersion, "v"))
+		if err != nil {
+			klog.Warningf("failed to parse oldLatestAppVersion: %s", latestAppVersion)
+			continue
+		}
+		if parsedVersion.GT(oldLatestAppVersion) {
 			latestAppVersion = v.Spec.VersionName
 		}
 	}