diff --git a/ge/graph/passes/bitcast_pass.cc b/ge/graph/passes/bitcast_pass.cc
index e58ae3f2..8388b21a 100644
--- a/ge/graph/passes/bitcast_pass.cc
+++ b/ge/graph/passes/bitcast_pass.cc
@@ -48,7 +48,7 @@ Status BitcastPass::Run(NodePtr &node) {
     return PARAM_INVALID;
   }
 
-  if ((op_desc, dst_data_type) != SUCCESS) {
+  if (CheckOutputShape(op_desc, dst_data_type) != SUCCESS) {
     return PARAM_INVALID;
   }