diff --git a/src/app/contract/txExecution.js b/src/app/execution/txExecution.js
similarity index 99%
rename from src/app/contract/txExecution.js
rename to src/app/execution/txExecution.js
index 29515216e0..66b9b9564c 100644
--- a/src/app/contract/txExecution.js
+++ b/src/app/execution/txExecution.js
@@ -30,4 +30,4 @@ module.exports = {
       callback(error, txResult)
     })
   }
-}
\ No newline at end of file
+}
diff --git a/src/app/contract/txFormat.js b/src/app/execution/txFormat.js
similarity index 100%
rename from src/app/contract/txFormat.js
rename to src/app/execution/txFormat.js
diff --git a/src/app/contract/txHelper.js b/src/app/execution/txHelper.js
similarity index 100%
rename from src/app/contract/txHelper.js
rename to src/app/execution/txHelper.js