diff --git a/build.gradle b/build.gradle
index 65e72c0fb73..31bc4633812 100644
--- a/build.gradle
+++ b/build.gradle
@@ -132,6 +132,7 @@ subprojects {
                 disableAllChecks = true
                 excludedPaths = '.*/generated/.*'
                 errorproneArgs.addAll([
+                        '-Xep:SelfAssignment:ERROR',
                         '-Xep:StringCaseLocaleUsage:ERROR',
                         '-Xep:StringCaseLocaleUsageMethodRef:ERROR',
                 ])
diff --git a/framework/src/main/java/org/tron/core/capsule/ReceiveDescriptionCapsule.java b/framework/src/main/java/org/tron/core/capsule/ReceiveDescriptionCapsule.java
index db9e8e80fa0..15438a630ca 100644
--- a/framework/src/main/java/org/tron/core/capsule/ReceiveDescriptionCapsule.java
+++ b/framework/src/main/java/org/tron/core/capsule/ReceiveDescriptionCapsule.java
@@ -14,7 +14,7 @@ public ReceiveDescriptionCapsule() {
     receiveDescription = ReceiveDescription.newBuilder().build();
   }
 
-  public ReceiveDescriptionCapsule(final ReceiveDescription outputDescription) {
+  public ReceiveDescriptionCapsule(final ReceiveDescription receiveDescription) {
     this.receiveDescription = receiveDescription;
   }