diff --git a/src/rime_api.cc b/src/rime_api.cc
index 2f75e7e3e..19f048265 100644
--- a/src/rime_api.cc
+++ b/src/rime_api.cc
@@ -239,6 +239,7 @@ static void rime_candidate_copy(RimeCandidate* dest, const an<Candidate>& src) {
   } else {
     dest->comment = nullptr;
   }
+  dest->quality = src->quality();
   dest->reserved = nullptr;
 }
 
diff --git a/src/rime_api.h b/src/rime_api.h
index a44f7b53c..c94ed8b83 100644
--- a/src/rime_api.h
+++ b/src/rime_api.h
@@ -114,6 +114,7 @@ typedef struct {
 typedef struct rime_candidate_t {
   char* text;
   char* comment;
+  double quality;
   void* reserved;
 } RimeCandidate;
 
diff --git a/tools/rime_api_console.cc b/tools/rime_api_console.cc
index 5cd73167e..d5b0c8819 100644
--- a/tools/rime_api_console.cc
+++ b/tools/rime_api_console.cc
@@ -78,6 +78,7 @@ void print_menu(RimeMenu* menu) {
     bool highlighted = i == menu->highlighted_candidate_index;
     printf("%d. %c%s%c ", (i + 1) % 10, highlighted ? '[' : ' ',
            menu->candidates[i].text, highlighted ? ']' : ' ');
+    printf("%f ", menu->candidates[i].quality);
     print_comment(menu->candidates[i].comment);
     putchar('\n');
   }