diff --git a/src/main/java/com/caoccao/jaspiler/trees/JTCharacter.java b/src/main/java/com/caoccao/jaspiler/trees/JTCharacter.java
index b33ea7a..02f5e00 100644
--- a/src/main/java/com/caoccao/jaspiler/trees/JTCharacter.java
+++ b/src/main/java/com/caoccao/jaspiler/trees/JTCharacter.java
@@ -17,7 +17,6 @@
 package com.caoccao.jaspiler.trees;
 
 import com.caoccao.jaspiler.exceptions.JaspilerCheckedException;
-import com.caoccao.jaspiler.utils.V8Register;
 import com.caoccao.javet.interfaces.IJavetUniFunction;
 import com.caoccao.javet.interop.V8Runtime;
 import com.caoccao.javet.interop.proxy.IJavetDirectProxyHandler;
diff --git a/src/main/java/com/caoccao/jaspiler/trees/JTFloat.java b/src/main/java/com/caoccao/jaspiler/trees/JTFloat.java
index 5404828..e6ee6e6 100644
--- a/src/main/java/com/caoccao/jaspiler/trees/JTFloat.java
+++ b/src/main/java/com/caoccao/jaspiler/trees/JTFloat.java
@@ -17,7 +17,6 @@
 package com.caoccao.jaspiler.trees;
 
 import com.caoccao.jaspiler.exceptions.JaspilerCheckedException;
-import com.caoccao.jaspiler.utils.V8Register;
 import com.caoccao.javet.interfaces.IJavetUniFunction;
 import com.caoccao.javet.interop.V8Runtime;
 import com.caoccao.javet.interop.proxy.IJavetDirectProxyHandler;