diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/result/WxMpFastRegisterResult.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/result/WxMpFastRegisterResult.java
index 7f5329d95f..7547e7cdec 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/result/WxMpFastRegisterResult.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/result/WxMpFastRegisterResult.java
@@ -4,7 +4,10 @@
 import lombok.Data;
 import lombok.Getter;
 import lombok.Setter;
-import me.chanjar.weixin.common.util.ToStringUtils;
+
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.apache.commons.lang3.builder.ToStringStyle;
+
 import me.chanjar.weixin.mp.util.json.WxMpGsonBuilder;
 
 import java.io.Serializable;
@@ -28,6 +31,6 @@ public static WxMpFastRegisterResult fromJson(String json) {
 
   @Override
   public String toString() {
-    return ToStringUtils.toSimpleString(this);
+    return ToStringBuilder.reflectionToString(this, ToStringStyle.JSON_STYLE);
   }
 }