diff --git a/common/common/inc/tlv_wrapper.h b/common/common/inc/tlv_wrapper.h
index 23666cee50f16fe0fad0a8a5d752486067fc31f0..4de6ee24258ebe990735c7855440b8c3884aec0d 100644
--- a/common/common/inc/tlv_wrapper.h
+++ b/common/common/inc/tlv_wrapper.h
@@ -24,10 +24,10 @@
 #define MAX_BUFFER_SIZE 512000
 #define TLV_HEADER_LEN (sizeof(int32_t) + sizeof(uint32_t))
 
-int32_t SerializeTlvWrapper(const TlvListNode *head, uint8_t*buffer,
+int32_t SerializeTlvWrapper(const TlvListNode *head, uint8_t *buffer,
     uint32_t maxSize, uint32_t *contentSize);
 
-int32_t ParseTlvWrapper(const uint8_t*buffer, uint32_t bufferSize, TlvListNode *head);
+int32_t ParseTlvWrapper(const uint8_t *buffer, uint32_t bufferSize, TlvListNode *head);
 int32_t ParseGetHeadTag(const TlvListNode *node, int32_t *tag);
 
 int32_t ParseUint64Para(TlvListNode *node, int32_t msgType, uint64_t *retVal);
@@ -44,10 +44,10 @@ int32_t GetInt32Para(TlvListNode *head, int32_t msgType, int32_t *retVal);
 Buffer *GetBuffPara(TlvListNode *head, int32_t msgType);
 int32_t GetUint8Para(TlvListNode *head, int32_t msgType, uint8_t *retVal);
 
-int32_t TlvAppendByte(TlvListNode *head, int32_t type, const uint8_t*value, uint32_t length);
+int32_t TlvAppendByte(TlvListNode *head, int32_t type, const uint8_t *value, uint32_t length);
 int32_t TlvAppendShort(TlvListNode *head, int32_t type, short value);
 int32_t TlvAppendInt(TlvListNode *head, int32_t type, uint32_t value);
 int32_t TlvAppendLong(TlvListNode *head, int32_t type, uint64_t value);
-int32_t TlvAppendObject(TlvListNode *head, int32_t type, const uint8_t*buffer, uint32_t length);
+int32_t TlvAppendObject(TlvListNode *head, int32_t type, const uint8_t *buffer, uint32_t length);
 
 #endif // TLV_WRAPPER_H
\ No newline at end of file