diff --git a/native/jni/src/suggest/gesture_suggest.h b/native/jni/src/suggest/gesture_suggest.h
index a6f9cb73b..e4af03fb8 100644
--- a/native/jni/src/suggest/gesture_suggest.h
+++ b/native/jni/src/suggest/gesture_suggest.h
@@ -38,9 +38,9 @@ class GestureSuggest : public SuggestInterface {
         if (!mSuggestInterface) {
             return 0;
         }
-        return mSuggestInterface->getSuggestions(pInfo, traverseSession, inputXs,
-                inputYs, times, pointerIds, codes, inputSize, commitPoint, outWords, frequencies,
-                outputIndices, outputTypes);
+        return mSuggestInterface->getSuggestions(pInfo, traverseSession, inputXs, inputYs, times,
+                pointerIds, codes, inputSize, commitPoint, outWords, frequencies, outputIndices,
+                outputTypes);
     }
 
     static void setGestureSuggestFactoryMethod(SuggestInterface *(*factoryMethod)(int, int)) {
@@ -50,10 +50,10 @@ class GestureSuggest : public SuggestInterface {
  private:
     DISALLOW_IMPLICIT_CONSTRUCTORS(GestureSuggest);
     static SuggestInterface *getGestureSuggestInstance(int maxWordLength, int maxWords) {
-        if (sGestureSuggestFactoryMethod) {
-            return sGestureSuggestFactoryMethod(maxWordLength, maxWords);
+        if (!sGestureSuggestFactoryMethod) {
+            return 0;
         }
-        return 0;
+        return sGestureSuggestFactoryMethod(maxWordLength, maxWords);
     }
 
     static SuggestInterface *(*sGestureSuggestFactoryMethod)(int, int);
diff --git a/native/jni/src/suggest/suggest_interface.h b/native/jni/src/suggest/suggest_interface.h
index 67829de0d..de58e7918 100644
--- a/native/jni/src/suggest/suggest_interface.h
+++ b/native/jni/src/suggest/suggest_interface.h
@@ -28,8 +28,8 @@ class SuggestInterface {
     virtual int getSuggestions(ProximityInfo *pInfo, void *traverseSession, int *inputXs,
             int *inputYs, int *times, int *pointerIds, int *codes, int inputSize, int commitPoint,
             int *outWords, int *frequencies, int *outputIndices, int *outputTypes) const = 0;
-    SuggestInterface() { };
-    virtual ~SuggestInterface() { };
+    SuggestInterface() {};
+    virtual ~SuggestInterface() {};
  private:
     DISALLOW_COPY_AND_ASSIGN(SuggestInterface);
 };
diff --git a/native/jni/src/suggest/typing_suggest.h b/native/jni/src/suggest/typing_suggest.h
index d35e411e2..9de4158f5 100644
--- a/native/jni/src/suggest/typing_suggest.h
+++ b/native/jni/src/suggest/typing_suggest.h
@@ -38,9 +38,9 @@ class TypingSuggest : public SuggestInterface {
         if (!mSuggestInterface) {
             return 0;
         }
-        return mSuggestInterface->getSuggestions(pInfo, traverseSession, inputXs,
-                inputYs, times, pointerIds, codes, inputSize, commitPoint, outWords, frequencies,
-                outputIndices, outputTypes);
+        return mSuggestInterface->getSuggestions(pInfo, traverseSession, inputXs, inputYs, times,
+                pointerIds, codes, inputSize, commitPoint, outWords, frequencies, outputIndices,
+                outputTypes);
     }
 
     static void setTypingSuggestFactoryMethod(SuggestInterface *(*factoryMethod)(int, int)) {
@@ -50,10 +50,10 @@ class TypingSuggest : public SuggestInterface {
  private:
     DISALLOW_IMPLICIT_CONSTRUCTORS(TypingSuggest);
     static SuggestInterface *getTypingSuggestInstance(int maxWordLength, int maxWords) {
-        if (sTypingSuggestFactoryMethod) {
-            return sTypingSuggestFactoryMethod(maxWordLength, maxWords);
+        if (!sTypingSuggestFactoryMethod) {
+            return 0;
         }
-        return 0;
+        return sTypingSuggestFactoryMethod(maxWordLength, maxWords);
     }
 
     static SuggestInterface *(*sTypingSuggestFactoryMethod)(int, int);