diff --git a/honoka/plugins/anthyconversion.cpp b/honoka/plugins/anthyconversion.cpp
index abb710e..67a8561 100644
--- a/honoka/plugins/anthyconversion.cpp
+++ b/honoka/plugins/anthyconversion.cpp
@@ -54,7 +54,7 @@
 }
 
 bool AnthyConversion::isConnected() {
-    return true;
+    return current;
 }
 
 void AnthyConversion::reset(){
@@ -70,6 +70,7 @@
 }
 
 int AnthyConversion::ren_conversion() {
+    if (!current) return 0;
     /*
     WideString yt;
     for(int i = 0;i < yomiText.length();i ++) {