diff --git a/pluto-kotlin-client-sdk/build.gradle b/pluto-kotlin-client-sdk/build.gradle
index 9cfa239..58965a2 100644
--- a/pluto-kotlin-client-sdk/build.gradle
+++ b/pluto-kotlin-client-sdk/build.gradle
@@ -5,7 +5,7 @@ apply plugin: 'maven-publish'
 
 buildscript {
     ext.versionCode = 11
-    ext.versionName = '0.3.1'
+    ext.versionName = '0.3.2'
 }
 
 android {
diff --git a/pluto-kotlin-client-sdk/src/main/java/com/mushare/plutosdk/PlutoResponse.kt b/pluto-kotlin-client-sdk/src/main/java/com/mushare/plutosdk/PlutoResponse.kt
index 8ac52cf..13391df 100644
--- a/pluto-kotlin-client-sdk/src/main/java/com/mushare/plutosdk/PlutoResponse.kt
+++ b/pluto-kotlin-client-sdk/src/main/java/com/mushare/plutosdk/PlutoResponse.kt
@@ -54,6 +54,7 @@ enum class PlutoError(val value: Int) {
     mailAlreadyVerified(2004),
     userNameNotExist(2005),
     userNameExist(2006),
+    sendMailFailure(2011),
     invalidPassword(3001),
     invalidRefreshToken(3002),
     invalidJWTToken(3003);