diff --git a/blockchain-server/blockchain-server-btc/src/main/java/com/blockchain/server/btc/mapper/BtcWalletMapper.java b/blockchain-server/blockchain-server-btc/src/main/java/com/blockchain/server/btc/mapper/BtcWalletMapper.java
index 6e8c816..20f00dc 100644
--- a/blockchain-server/blockchain-server-btc/src/main/java/com/blockchain/server/btc/mapper/BtcWalletMapper.java
+++ b/blockchain-server/blockchain-server-btc/src/main/java/com/blockchain/server/btc/mapper/BtcWalletMapper.java
@@ -69,7 +69,7 @@ public interface BtcWalletMapper extends Mapper<BtcWallet> {
      */
     List<BtcWalletDTO> selectAllByUserOpenId(@Param("userOpenId") String userOpenId, @Param("walletType") String walletType);
 
-    List<BtcWalletDTO> selectAll(@Param("userOpenId") String userOpenId);
+    List<BtcWalletDTO> selectAllByOpenId(@Param("userOpenId") String userOpenId);
 
     /**
      * 用户充值修改钱包金额
diff --git a/blockchain-server/blockchain-server-btc/src/main/java/com/blockchain/server/btc/service/impl/BtcWalletServiceImpl.java b/blockchain-server/blockchain-server-btc/src/main/java/com/blockchain/server/btc/service/impl/BtcWalletServiceImpl.java
index d739989..dd90fb4 100644
--- a/blockchain-server/blockchain-server-btc/src/main/java/com/blockchain/server/btc/service/impl/BtcWalletServiceImpl.java
+++ b/blockchain-server/blockchain-server-btc/src/main/java/com/blockchain/server/btc/service/impl/BtcWalletServiceImpl.java
@@ -104,7 +104,7 @@ public class BtcWalletServiceImpl<psvm> implements BtcWalletService {
 
     @Override
     public List<BtcWalletDTO> selectAllByUserOpenId(String userOpenId) {
-        return btcWalletMapper.selectAll(userOpenId);
+        return btcWalletMapper.selectAllByOpenId(userOpenId);
     }
 
     @Override
diff --git a/blockchain-server/blockchain-server-btc/src/main/resources/mapper/BtcWalletMapper.xml b/blockchain-server/blockchain-server-btc/src/main/resources/mapper/BtcWalletMapper.xml
index 4ac1428..39fa0bb 100644
--- a/blockchain-server/blockchain-server-btc/src/main/resources/mapper/BtcWalletMapper.xml
+++ b/blockchain-server/blockchain-server-btc/src/main/resources/mapper/BtcWalletMapper.xml
@@ -30,7 +30,7 @@
         WHERE user_open_id = #{userOpenId} AND wallet_type = #{walletType}
     </select>
 
-    <select id="selectAll" resultMap="BtcWalletMap">
+    <select id="selectAllByOpenId" resultMap="BtcWalletMap">
         SELECT * FROM
         <include refid="tableName"/>
         WHERE user_open_id = #{userOpenId}