diff --git a/code/datapath.py b/code/datapath.py
index d84cc5f..b1801cb 100644
--- a/code/datapath.py
+++ b/code/datapath.py
@@ -189,20 +189,22 @@ def dataPath():
         PCB = PCA
         RD1B = RD1
         RD2B = RD2
-        rs1B = insnA[12:17]
-        rs2B = insnA[7:12]
-        rdB = insnA[20:25]
+        rs1B = BintoUInt(insnA[12:17])
+        rs2B = BintoUInt(insnA[7:12])
+        rdB = BintoUInt(insnA[20:25])
         ImmGB = ImmG
         funct3B = insnA[17:20]
         funct7B = insnA[0:7]
         insnB = insnA
 
         nPC, insn = IF(BrPC, Brflush, stall, PC, IM)
+
         if Brflush == '1':
             PCA = 4
             insnA = '0' * 32
         else:
             PCA = nPC
             insnA = insn
+
         if insn == 32 * '0':
             break
diff --git a/code/top(wating_to_filling).py b/code/top(wating_to_filling).py
index 641e6f9..c0fc773 100644
--- a/code/top(wating_to_filling).py
+++ b/code/top(wating_to_filling).py
@@ -1 +1,4 @@
-from datapath import *
\ No newline at end of file
+from datapath import *
+
+if __name__ == '__main__':
+    dataPath()
\ No newline at end of file