diff --git a/src/main/java/org/redkale/convert/EnMember.java b/src/main/java/org/redkale/convert/EnMember.java
index e15f69c48..2108d1530 100644
--- a/src/main/java/org/redkale/convert/EnMember.java
+++ b/src/main/java/org/redkale/convert/EnMember.java
@@ -35,9 +35,9 @@ public final class EnMember<W extends Writer, T, F> {
     // final boolean isnumber;
     final boolean bool;
 
-    final char[] jsonFieldNameChars;
+    final char[] jsonFieldNameColonChars;
 
-    final byte[] jsonFieldNameBytes;
+    final byte[] jsonFieldNameColonBytes;
 
     // 对应类成员的Field也可能为null
     @Nullable
@@ -68,8 +68,8 @@ public final class EnMember<W extends Writer, T, F> {
         Class t = attribute.type();
         this.string = CharSequence.class.isAssignableFrom(t);
         this.bool = t == Boolean.class || t == boolean.class;
-        this.jsonFieldNameChars = ('"' + attribute.field() + "\":").toCharArray();
-        this.jsonFieldNameBytes = ('"' + attribute.field() + "\":").getBytes();
+        this.jsonFieldNameColonChars = ('"' + attribute.field() + "\":").toCharArray();
+        this.jsonFieldNameColonBytes = ('"' + attribute.field() + "\":").getBytes();
         this.comment = "";
         this.field = null;
         this.method = null;
@@ -86,8 +86,8 @@ public final class EnMember<W extends Writer, T, F> {
         Class t = attribute.type();
         this.string = CharSequence.class.isAssignableFrom(t);
         this.bool = t == Boolean.class || t == boolean.class;
-        this.jsonFieldNameChars = ('"' + attribute.field() + "\":").toCharArray();
-        this.jsonFieldNameBytes = ('"' + attribute.field() + "\":").getBytes();
+        this.jsonFieldNameColonChars = ('"' + attribute.field() + "\":").toCharArray();
+        this.jsonFieldNameColonBytes = ('"' + attribute.field() + "\":").getBytes();
         if (field != null) {
             Comment ct = field.getAnnotation(Comment.class);
             this.comment = ct == null ? "" : ct.value();
@@ -156,12 +156,12 @@ public final class EnMember<W extends Writer, T, F> {
         return comment;
     }
 
-    public char[] getJsonFieldNameChars() {
-        return jsonFieldNameChars;
+    public char[] getJsonFieldNameColonChars() {
+        return jsonFieldNameColonChars;
     }
 
-    public byte[] getJsonFieldNameBytes() {
-        return jsonFieldNameBytes;
+    public byte[] getJsonFieldNameColonBytes() {
+        return jsonFieldNameColonBytes;
     }
 
     public Encodeable<W, F> getEncoder() {
diff --git a/src/main/java/org/redkale/convert/json/JsonBytesWriter.java b/src/main/java/org/redkale/convert/json/JsonBytesWriter.java
index e9f6e2d80..f899a32a9 100644
--- a/src/main/java/org/redkale/convert/json/JsonBytesWriter.java
+++ b/src/main/java/org/redkale/convert/json/JsonBytesWriter.java
@@ -119,7 +119,7 @@ public class JsonBytesWriter extends JsonWriter implements ByteTuple {
             writeTo(BYTE_COMMA);
         }
         if (member != null) {
-            byte[] bs = member.getJsonFieldNameBytes();
+            byte[] bs = member.getJsonFieldNameColonBytes();
             expand(bs.length);
             System.arraycopy(bs, 0, content, count, bs.length);
             count += bs.length;
diff --git a/src/main/java/org/redkale/convert/json/JsonCharsWriter.java b/src/main/java/org/redkale/convert/json/JsonCharsWriter.java
index bed97329e..3b55d39d8 100644
--- a/src/main/java/org/redkale/convert/json/JsonCharsWriter.java
+++ b/src/main/java/org/redkale/convert/json/JsonCharsWriter.java
@@ -121,7 +121,7 @@ public class JsonCharsWriter extends JsonWriter {
             writeTo(',');
         }
         if (member != null) {
-            writeTo(member.getJsonFieldNameChars());
+            writeTo(member.getJsonFieldNameColonChars());
         } else {
             writeLatin1To(true, fieldName);
             writeTo(':');
diff --git a/src/main/java/org/redkale/convert/json/JsonWriter.java b/src/main/java/org/redkale/convert/json/JsonWriter.java
index c3f560781..7d8a17487 100644
--- a/src/main/java/org/redkale/convert/json/JsonWriter.java
+++ b/src/main/java/org/redkale/convert/json/JsonWriter.java
@@ -254,7 +254,7 @@ public abstract class JsonWriter extends Writer {
             writeTo(BYTE_COMMA);
         }
         if (member != null) {
-            writeTo(member.getJsonFieldNameBytes());
+            writeTo(member.getJsonFieldNameColonBytes());
         } else {
             writeLatin1To(true, fieldName);
             writeTo(BYTE_COLON);