diff --git a/lego/utils/codec/factory/factory_map.go b/lego/utils/codec/factory/factory_map.go
index eac42c436..55f5561a3 100644
--- a/lego/utils/codec/factory/factory_map.go
+++ b/lego/utils/codec/factory/factory_map.go
@@ -279,7 +279,7 @@ func (this *mapDecoder) Decode(ptr unsafe.Pointer, extra codecore.IReader) {
 		return
 	}
 	if extra.CheckNextIsObjectEnd() {
-		extra.ReadObjectEnd()
+		// extra.ReadObjectEnd()
 		return
 	}
 	key := this.keyType.UnsafeNew()
diff --git a/lego/utils/codec/factory/factory_struct.go b/lego/utils/codec/factory/factory_struct.go
index 03efeb622..3b17b4230 100644
--- a/lego/utils/codec/factory/factory_struct.go
+++ b/lego/utils/codec/factory/factory_struct.go
@@ -307,6 +307,11 @@ func (this *structDecoder) Decode(ptr unsafe.Pointer, r codecore.IReader) {
 	if !r.ReadObjectStart() {
 		return
 	}
+
+	if r.CheckNextIsObjectEnd() { //空对象直接跳出
+		return
+	}
+
 	this.decodeField(ptr, r)
 	for r.ReadMemberSplit() {
 		this.decodeField(ptr, r)
diff --git a/lego/utils/codec/json/reader.go b/lego/utils/codec/json/reader.go
index 8753ae351..a19a64e5b 100644
--- a/lego/utils/codec/json/reader.go
+++ b/lego/utils/codec/json/reader.go
@@ -141,10 +141,10 @@ func (this *JsonReader) ReadObjectStart() (ret bool) {
 }
 func (this *JsonReader) CheckNextIsObjectEnd() (ret bool) {
 	c := this.nextToken()
-	this.unreadByte()
 	if c == '}' {
-		return true
+		return this.decrementDepth()
 	}
+	this.unreadByte()
 	return
 }
 func (this *JsonReader) ReadObjectEnd() (ret bool) {