diff --git a/native/jni/src/dictionary.h b/native/jni/src/dictionary.h
index 708cb09..8b47694 100644
--- a/native/jni/src/dictionary.h
+++ b/native/jni/src/dictionary.h
@@ -36,14 +36,14 @@
 
     int getSuggestions(ProximityInfo *proximityInfo, int *xcoordinates, int *ycoordinates,
             int *times, int *pointerIds, int *codes, int codesSize, int *prevWordChars,
-            int prevWordLength, int commitPoint, bool isGesture, int dicTypeId,
+            int prevWordLength, int commitPoint, bool isGesture,
             bool useFullEditDistance, unsigned short *outWords,
             int *frequencies, int *spaceIndices) {
         int result = 0;
         if (isGesture) {
             mGestureDecoder->setPrevWord(prevWordChars, prevWordLength);
             result = mGestureDecoder->getSuggestions(proximityInfo, xcoordinates, ycoordinates,
-                    times, pointerIds, codes, codesSize, commitPoint, dicTypeId == 1 /* main */,
+                    times, pointerIds, codes, codesSize, commitPoint,
                     outWords, frequencies, spaceIndices);
         } else {
             std::map<int, int> bigramMap;
diff --git a/native/jni/src/gesture/impl/gesture_decoder_impl.h b/native/jni/src/gesture/impl/gesture_decoder_impl.h
index be4e8b3..0ca8994 100644
--- a/native/jni/src/gesture/impl/gesture_decoder_impl.h
+++ b/native/jni/src/gesture/impl/gesture_decoder_impl.h
@@ -30,7 +30,7 @@
     }
 
     int getSuggestions(ProximityInfo *pInfo, int *inputXs, int *inputYs, int *times,
-            int *pointerIds, int *codes, int inputSize, int commitPoint, bool isMainDict,
+            int *pointerIds, int *codes, int inputSize, int commitPoint,
             unsigned short *outWords, int *frequencies, int *outputIndices) {
         return 0;
     }
diff --git a/native/jni/src/gesture/incremental_decoder_interface.h b/native/jni/src/gesture/incremental_decoder_interface.h
index c5404a4..565f89c 100644
--- a/native/jni/src/gesture/incremental_decoder_interface.h
+++ b/native/jni/src/gesture/incremental_decoder_interface.h
@@ -28,7 +28,7 @@
 
  public:
     virtual int getSuggestions(ProximityInfo *pInfo, int *inputXs, int *inputYs, int *times,
-            int *pointerIds, int *codes, int inputSize, int commitPoint, bool isMainDict,
+            int *pointerIds, int *codes, int inputSize, int commitPoint,
             unsigned short *outWords, int *frequencies, int *outputIndices) = 0;
     virtual void reset() = 0;
     virtual void setDict(const UnigramDictionary *dict, const BigramDictionary *bigram,