diff --git a/compiler_dyn.py b/compiler_dyn.py
index 9d7d3e8..beb4b48 100644
--- a/compiler_dyn.py
+++ b/compiler_dyn.py
@@ -525,6 +525,8 @@ def cast_insert_exp(self, e):
             case FunRef(name, airth):
                 args_types = [AnyType() for i in range(airth)]
                 return Inject(e, FunctionType(args_types, AnyType()))
+            case Call(Name('input_int'), args):
+                return Inject(e, IntType())
             case Call(x, args):
                 x = self.cast_insert_exp(x)
                 args = [self.cast_insert_exp(i) for i in args]
@@ -594,6 +596,11 @@ def cast_insert_stmt(self, stmt):
                 new_arg = self.cast_insert_exp(arg)
                 # new_arg = Project(new_arg, IntType())
                 return Expr(Call(Name('print'), [new_arg]))
+            case Expr(Call(Name('input_int'), [])):
+                # Find bug need cast_insert_stmt for all
+                # new_arg = self.cast_insert_exp(arg)
+                # new_arg = Project(new_arg, IntType())
+                return stmt
             case Expr(value):
                 expr = self.cast_insert_exp(value)
                 return Expr(expr)
diff --git a/compiler_lambda.py b/compiler_lambda.py
index 59f8947..c95b0a2 100644
--- a/compiler_lambda.py
+++ b/compiler_lambda.py
@@ -318,10 +318,10 @@ def reveal_functions_exp(self, exp, func_map):
 
     def reveal_functions_stmt(self, stmt, func_map):
         match stmt:
-            case Expr(Call(Name('input'), [])):
+            case Expr(Call(Name('input_int'), [])):
                 # new_arg = self.reveal_functions_exp(arg, func_map)
                 # breakpoint()
-                return Expr(Call(Name('input'), []))   # may be build in function
+                return Expr(Call(Name('input_int'), []))   # may be build in function
             case Expr(Call(Name('print'), [arg])):
                 new_arg = self.reveal_functions_exp(arg, func_map)
                 return Expr(Call(Name('print'), [new_arg]))
diff --git a/run-tests-lambda.py b/run-tests-lambda.py
index a2e7d7a..d402554 100644
--- a/run-tests-lambda.py
+++ b/run-tests-lambda.py
@@ -1,6 +1,6 @@
 import os
 import sys
-import compiler
+# import compiler
 import compiler_lambda
 import interp_Pvar
 import interp_Lvar