diff --git a/VERSION b/VERSION
index d15723f..1c09c74 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.3.2
+0.3.3
diff --git a/_shell-commands-examples/01-install.sh b/_shell-commands-examples/01-install.sh
index 6636ce3..51e4ab0 100644
--- a/_shell-commands-examples/01-install.sh
+++ b/_shell-commands-examples/01-install.sh
@@ -9,7 +9,7 @@ gp-delete D2760000850101
 gp-delete A00000080400010101
 gp-delete A00000080400010301
 gp-delete A0000008040001
-gp-load _assets/keycard_v3.0.cap A0000008040001
+gp-load _assets/keycard_v3.0.2.cap A0000008040001
 # NDEF applet
 gp-install-for-install A0000008040001 A000000804000102 D2760000850101 0024d40f12616e64726f69642e636f6d3a706b67696d2e7374617475732e657468657265756d
 # Keycard applet
diff --git a/_shell-commands-examples/06-sign.sh b/_shell-commands-examples/06-sign.sh
index d41f532..ec538a3 100644
--- a/_shell-commands-examples/06-sign.sh
+++ b/_shell-commands-examples/06-sign.sh
@@ -5,6 +5,7 @@ keycard-pair
 keycard-open-secure-channel
 keycard-verify-pin {{ session_pin }}
 
+keycard-derive-key m/1/2/3
 keycard-sign 0000000000000000000000000000000000000000000000000000000000000000
 
 keycard-unpair {{ session_pairing_index }}
diff --git a/_shell-commands-examples/12-full-test.sh b/_shell-commands-examples/12-full-test.sh
new file mode 100644
index 0000000..5997b53
--- /dev/null
+++ b/_shell-commands-examples/12-full-test.sh
@@ -0,0 +1,43 @@
+# install
+gp-select
+gp-open-secure-channel
+gp-delete D2760000850101
+gp-delete A00000080400010101
+gp-delete A00000080400010301
+gp-delete A0000008040001
+gp-load _assets/keycard_v3.0.2.cap A0000008040001
+# NDEF applet
+gp-install-for-install A0000008040001 A000000804000102 D2760000850101 0024d40f12616e64726f69642e636f6d3a706b67696d2e7374617475732e657468657265756d
+# Keycard applet
+gp-install-for-install A0000008040001 A000000804000101 A00000080400010101
+# Cash applet
+gp-install-for-install A0000008040001 A000000804000103 A00000080400010301
+
+
+# init
+keycard-select
+keycard-set-secrets 123456 123456789012 KeycardTest
+keycard-init
+
+# generate key
+keycard-select
+keycard-set-secrets 123456 123456789012 KeycardTest
+keycard-pair
+keycard-open-secure-channel
+keycard-verify-pin {{ session_pin }}
+keycard-generate-key
+keycard-unpair {{ session_pairing_index }}
+
+
+# sign
+keycard-select
+keycard-set-secrets 123456 123456789012 KeycardTest
+keycard-pair
+
+keycard-open-secure-channel
+keycard-verify-pin {{ session_pin }}
+
+keycard-derive-key m/1/2/3
+keycard-sign 0000000000000000000000000000000000000000000000000000000000000000
+
+keycard-unpair {{ session_pairing_index }}
diff --git a/main.go b/main.go
index 2c1d90a..f1b845a 100644
--- a/main.go
+++ b/main.go
@@ -268,7 +268,7 @@ func commandInfo(card *scard.Card) error {
 	fmt.Printf("    NDEF:%v\n", info.HasNDEFCapability())
 	fmt.Printf("Cash Applet:\n")
 
-	if cashInfo == nil {
+	if len(cashInfo.PublicKey) == 0 {
 		fmt.Printf("  Installed: %+v\n", false)
 		return nil
 	}