diff --git a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithCode.java b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithCode.java
index b8bc1bb..bec30b0 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithCode.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithCode.java
@@ -34,15 +34,15 @@ public interface IWithCode<T> {
     default boolean equalsCode(T code) {
         return Objects.equals(getCode(), code);
     }
-    default boolean equalsCode(IWithCode<?> obj) { // TODO 单元测试
+    default boolean equalsCode(IWithCode<?> obj) {
         return obj != null && obj.getCode().equals(getCode());
     }
 
-    default boolean equalsCode(IWithIntCode obj) { // TODO 单元测试
+    default boolean equalsCode(IWithIntCode obj) {
         return obj != null && getCode().equals(obj.getCode());
     }
 
-    default boolean equalsCode(IWithLongCode obj) { // TODO 单元测试
+    default boolean equalsCode(IWithLongCode obj) {
         return obj != null && getCode().equals(obj.getCode());
     }
 }
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithIntCode.java b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithIntCode.java
index 5a5f36c..3e65ca5 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithIntCode.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithIntCode.java
@@ -30,15 +30,15 @@ public interface IWithIntCode {
         return getCode() == code;
     }
 
-    default boolean equalsCode(IWithCode<?> obj) { // TODO 单元测试
+    default boolean equalsCode(IWithCode<?> obj) {
         return obj != null && obj.getCode().equals(getCode());
     }
 
-    default boolean equalsCode(IWithIntCode obj) { // TODO 单元测试
+    default boolean equalsCode(IWithIntCode obj) {
         return obj != null && getCode() == obj.getCode();
     }
 
-    default boolean equalsCode(IWithLongCode obj) { // TODO 单元测试
+    default boolean equalsCode(IWithLongCode obj) {
         return obj != null && getCode() == obj.getCode();
     }
 }
diff --git a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithLongCode.java b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithLongCode.java
index 7550358..bef8622 100644
--- a/src/main/java/xyz/zhouxy/plusone/commons/base/IWithLongCode.java
+++ b/src/main/java/xyz/zhouxy/plusone/commons/base/IWithLongCode.java
@@ -30,15 +30,15 @@ public interface IWithLongCode {
         return getCode() == code;
     }
 
-    default boolean equalsCode(IWithCode<?> obj) { // TODO 单元测试
+    default boolean equalsCode(IWithCode<?> obj) {
         return obj != null && obj.getCode().equals(getCode());
     }
 
-    default boolean equalsCode(IWithIntCode obj) { // TODO 单元测试
+    default boolean equalsCode(IWithIntCode obj) {
         return obj != null && getCode() == obj.getCode();
     }
 
-    default boolean equalsCode(IWithLongCode obj) { // TODO 单元测试
+    default boolean equalsCode(IWithLongCode obj) {
         return obj != null && getCode() == obj.getCode();
     }
 }