diff --git a/honoka/src/honoka_imengine.cpp b/honoka/src/honoka_imengine.cpp
index b34a465..003b52d 100644
--- a/honoka/src/honoka_imengine.cpp
+++ b/honoka/src/honoka_imengine.cpp
@@ -882,6 +882,7 @@
     }
     // フックでfalseかつCommitStringセット時のみ特殊動作。
     if (PreEditor::getCommitString().length()) {
+        if (prediction) if (m_predictor->isConnected()) m_predictor->update(PreEditor::getCommitString(),PreEditor::getCommitString());
         updatePreEditor();
         return false;
     }