diff --git a/app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt b/app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt
index c08397a..561cba5 100644
--- a/app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt
+++ b/app/src/main/java/com/greenart7c3/nostrsigner/service/IntentUtils.kt
@@ -99,7 +99,7 @@ object IntentUtils {
         if (parameters.isEmpty() || parameters.toString() == "[]") {
             getIntentDataFromIntent(context, intent, packageName, route, account, onReady)
         } else {
-            var type = SignerType.SIGN_EVENT
+            var type = SignerType.INVALID
             var pubKey = ""
             var compressionType = CompressionType.NONE
             var callbackUrl: String? = null
@@ -119,7 +119,7 @@ object IntentUtils {
                             "nip04_decrypt" -> SignerType.NIP04_DECRYPT
                             "nip44_encrypt" -> SignerType.NIP44_ENCRYPT
                             "nip44_decrypt" -> SignerType.NIP44_DECRYPT
-                            else -> SignerType.SIGN_EVENT
+                            else -> SignerType.INVALID
                         }
                 }
                 if (parameter.toLowerCase(Locale.current) == "pubkey") {
@@ -143,6 +143,11 @@ object IntentUtils {
                 }
             }
 
+            if (type == SignerType.INVALID) {
+                onReady(null)
+                return
+            }
+
             when (type) {
                 SignerType.SIGN_EVENT -> {
                     val unsignedEvent = getUnsignedEvent(localData, account)
@@ -281,9 +286,14 @@ object IntentUtils {
                 "nip44_encrypt" -> SignerType.NIP44_ENCRYPT
                 "get_public_key" -> SignerType.GET_PUBLIC_KEY
                 "decrypt_zap_event" -> SignerType.DECRYPT_ZAP_EVENT
-                else -> SignerType.SIGN_EVENT
+                else -> SignerType.INVALID
             }
 
+        if (type == SignerType.INVALID) {
+            onReady(null)
+            return
+        }
+
         val data =
             try {
                 decodeData(intent.data?.toString() ?: "", packageName == null)