diff --git a/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt b/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt
index ad2d3a17..4253fb7d 100644
--- a/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt
+++ b/manager/app/src/main/java/com/rifsxd/ksunext/ui/screen/Home.kt
@@ -269,11 +269,13 @@ private fun StatusCard(
                             style = MaterialTheme.typography.bodyMedium
                         )
                         Spacer(Modifier.height(4.dp))
-                        Text(
-                            text = stringResource(R.string.home_susfs, getSuSFS()),
-                            style = MaterialTheme.typography.bodyMedium
-                        )
-                        
+                        val suSFS = getSuSFS()
+                        if (suSFS == "Supported") {
+                            Text(
+                                text = stringResource(R.string.home_susfs, getSuSFS()),
+                                style = MaterialTheme.typography.bodyMedium
+                            )
+                        }
                     }
                 }
 
diff --git a/userspace/susfs/jni/susfs.c b/userspace/susfs/jni/susfs.c
index 44dbc765..61111f46 100644
--- a/userspace/susfs/jni/susfs.c
+++ b/userspace/susfs/jni/susfs.c
@@ -165,6 +165,8 @@ int main(int argc, char *argv[]) {
 			}
 			printf("%s", enabled_features_buf);
 			free(enabled_features_buf);
+		} else {
+			printf("Invalid\n");
 		}
 	} else if (strcmp(argv[1], "support") == 0) {
 		unsigned long enabled_features;
@@ -183,6 +185,8 @@ int main(int argc, char *argv[]) {
 			} else {
 				printf("Unsupported\n");
 			}
+		} else {
+			printf("Unsupported\n");
 		}
     } else if (argc == 3 && !strcmp(argv[1], "sus_su")) {
 		int last_working_mode = 0;