diff --git a/src/test/java/com/ossez/codebank/algorithm/tests/LintcodeTest.java b/src/test/java/com/ossez/codebank/algorithm/tests/LintcodeTest.java
index 566fee90ea..a290d6716e 100644
--- a/src/test/java/com/ossez/codebank/algorithm/tests/LintcodeTest.java
+++ b/src/test/java/com/ossez/codebank/algorithm/tests/LintcodeTest.java
@@ -17,7 +17,7 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.ossez.lang.tutorial.models.ListNode;
+import com.ossez.codebank.algorithm.models.ListNode;
 
 /**
  * 
diff --git a/src/test/java/com/ossez/codebank/algorithm/tests/TreeTest.java b/src/test/java/com/ossez/codebank/algorithm/tests/TreeTest.java
index 6f88cd156e..93a489f5bb 100644
--- a/src/test/java/com/ossez/codebank/algorithm/tests/TreeTest.java
+++ b/src/test/java/com/ossez/codebank/algorithm/tests/TreeTest.java
@@ -7,8 +7,8 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.ossez.lang.tutorial.models.TreeNode;
-import com.ossez.lang.tutorial.utils.TreeUtils;
+import com.ossez.codebank.algorithm.models.TreeNode;
+import com.ossez.codebank.algorithml.utils.TreeUtils;
 
 /**
  * 
diff --git a/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0007SerializeAndDeserializeTest.java b/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0007SerializeAndDeserializeTest.java
index ad21270072..747c16f0ff 100644
--- a/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0007SerializeAndDeserializeTest.java
+++ b/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0007SerializeAndDeserializeTest.java
@@ -6,7 +6,7 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.ossez.lang.tutorial.models.TreeNode;
+import com.ossez.codebank.algorithm.models.TreeNode;
 
 /**
  * <p>
diff --git a/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0069LevelOrderTest.java b/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0069LevelOrderTest.java
index 5a35ff7b73..e9b7b0b46a 100644
--- a/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0069LevelOrderTest.java
+++ b/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0069LevelOrderTest.java
@@ -9,7 +9,7 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.ossez.lang.tutorial.models.TreeNode;
+import com.ossez.codebank.algorithm.models.TreeNode;
 
 /**
  * <p>
diff --git a/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0102HasCycleTest.java b/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0102HasCycleTest.java
index e20e2d6b72..1b3a94d775 100644
--- a/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0102HasCycleTest.java
+++ b/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0102HasCycleTest.java
@@ -4,7 +4,7 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.ossez.lang.tutorial.models.ListNode;
+import com.ossez.codebank.algorithm.models.ListNode;
 
 /**
  * <p>
diff --git a/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0165MergeTwoListsTest.java b/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0165MergeTwoListsTest.java
index 6591addbbb..c1bc3ebd00 100644
--- a/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0165MergeTwoListsTest.java
+++ b/src/test/java/com/ossez/codebank/algorithm/tests/lintcode/LintCode0165MergeTwoListsTest.java
@@ -4,7 +4,7 @@ import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.ossez.lang.tutorial.models.ListNode;
+import com.ossez.codebank.algorithm.models.ListNode;
 
 /**
  * <p>