diff --git a/pybtc/connector/connector.py b/pybtc/connector/connector.py
index e67f332..1d5994c 100644
--- a/pybtc/connector/connector.py
+++ b/pybtc/connector/connector.py
@@ -584,6 +584,7 @@ class Connector:
             try:
                 stxo = None
                 self.tx_in_process.add(tx["txId"])
+                с = 0
                 if not tx["coinbase"]:
                     if block_height is not None:
                         await self.wait_block_dependences(tx)
@@ -594,6 +595,7 @@ class Connector:
                             outpoint = b"".join((inp["txId"], int_to_bytes(inp["vOut"])))
                             try:
                                 stxo.add(outpoint, tx["vIn"][i]["_c_"])
+                                с += 1
                             except:
                                 r = self.utxo.get(outpoint, block_height)
                                 stxo.add(r) if r else missed.add((outpoint, (block_height << 42) + (block_index << 21) + i))
@@ -602,7 +604,7 @@ class Connector:
                             await self.utxo.load_utxo()
                             [stxo.add(self.utxo.get_loaded(o, block_height)) for o, s in missed]
 
-                        if len(stxo) != len(tx["vIn"]) and not self.cache_loading:
+                        if len(stxo) + с != len(tx["vIn"]) and not self.cache_loading:
                             self.log.critical("utxo get failed " + rh2s(tx["txId"]))
                             self.log.critical(str(stxo))
                             raise Exception("utxo get failed ")