diff --git a/fod/FingerprintInscreen.cpp b/fod/FingerprintInscreen.cpp
index b5db131..fca379a 100644
--- a/fod/FingerprintInscreen.cpp
+++ b/fod/FingerprintInscreen.cpp
@@ -109,7 +109,7 @@ Return<bool> FingerprintInscreen::handleAcquired(int32_t acquiredInfo, int32_t v
     }
 
     if (acquiredInfo == FINGERPRINT_ACQUIRED_VENDOR) {
-        if (vendorCode == 0) {
+        if (vendorCode == 22) {
             Return<void> ret = mCallback->onFingerDown();
             if (!ret.isOk()) {
                 LOG(ERROR) << "FingerDown() error: " << ret.description();
@@ -117,7 +117,7 @@ Return<bool> FingerprintInscreen::handleAcquired(int32_t acquiredInfo, int32_t v
             return true;
         }
 
-        if (vendorCode == 1) {
+        if (vendorCode == 23) {
             Return<void> ret = mCallback->onFingerUp();
             if (!ret.isOk()) {
                 LOG(ERROR) << "FingerUp() error: " << ret.description();