diff --git a/back-end-projects/Explorer/src/main/java/com/github/ontio/controller/NodesController.java b/back-end-projects/Explorer/src/main/java/com/github/ontio/controller/NodesController.java
index 4195b1e5..03342db7 100644
--- a/back-end-projects/Explorer/src/main/java/com/github/ontio/controller/NodesController.java
+++ b/back-end-projects/Explorer/src/main/java/com/github/ontio/controller/NodesController.java
@@ -100,8 +100,8 @@ public ResponseBean getCurrentTotalStake() {
 
     @ApiOperation(value = "Get candidate nodes information")
     @GetMapping(value = "/current-stakes")
-    public ResponseBean getCurrentStake() {
-        List<NodeInfoOnChainWithRankChange> nodeInfoList = nodesService.getCurrentOnChainInfo();
+    public ResponseBean getCurrentStake(@RequestParam(value = "public_key", required = false) String publicKey) {
+        List<NodeInfoOnChainWithRankChange> nodeInfoList = nodesService.getCurrentOnChainStakeInfo(publicKey);
         if (nodeInfoList.size() == 0) {
             return new ResponseBean(ErrorInfo.NOT_FOUND.code(), ErrorInfo.NOT_FOUND.desc(), nodeInfoList);
         }
diff --git a/back-end-projects/Explorer/src/main/java/com/github/ontio/mapper/NodeInfoOnChainMapper.java b/back-end-projects/Explorer/src/main/java/com/github/ontio/mapper/NodeInfoOnChainMapper.java
index 26f9a508..bab4b64c 100644
--- a/back-end-projects/Explorer/src/main/java/com/github/ontio/mapper/NodeInfoOnChainMapper.java
+++ b/back-end-projects/Explorer/src/main/java/com/github/ontio/mapper/NodeInfoOnChainMapper.java
@@ -11,7 +11,7 @@
 @Repository
 public interface NodeInfoOnChainMapper extends Mapper<NodeInfoOnChain> {
 
-    List<NodeInfoOnChainDto> selectAllInfo();
+    List<NodeInfoOnChainDto> selectAllInfo(String publicKey);
 
     Long selectTotalStake();
 
diff --git a/back-end-projects/Explorer/src/main/java/com/github/ontio/model/dto/NodeInfoOnChainDto.java b/back-end-projects/Explorer/src/main/java/com/github/ontio/model/dto/NodeInfoOnChainDto.java
index ccec13d8..be5cae1b 100644
--- a/back-end-projects/Explorer/src/main/java/com/github/ontio/model/dto/NodeInfoOnChainDto.java
+++ b/back-end-projects/Explorer/src/main/java/com/github/ontio/model/dto/NodeInfoOnChainDto.java
@@ -30,6 +30,9 @@ public class NodeInfoOnChainDto extends NodeInfoOnChain {
     @Transient
     private Integer badActor;
 
+    @Transient
+    private String userApy;
+
     public NodeInfoOnChainDto() {
 
     }
@@ -42,5 +45,6 @@ public NodeInfoOnChainDto(NodeInfoOnChainDto nodeInfoOnChain) {
         this.ontologyHarbinger = nodeInfoOnChain.getOntologyHarbinger();
         this.risky = nodeInfoOnChain.getRisky();
         this.badActor = nodeInfoOnChain.getBadActor();
+        this.userApy = nodeInfoOnChain.getUserApy();
     }
 }
\ No newline at end of file
diff --git a/back-end-projects/Explorer/src/main/java/com/github/ontio/service/INodesService.java b/back-end-projects/Explorer/src/main/java/com/github/ontio/service/INodesService.java
index d6f6bebe..868b2891 100644
--- a/back-end-projects/Explorer/src/main/java/com/github/ontio/service/INodesService.java
+++ b/back-end-projects/Explorer/src/main/java/com/github/ontio/service/INodesService.java
@@ -37,7 +37,7 @@
 
 public interface INodesService {
 
-    List<NodeInfoOnChainWithRankChange> getCurrentOnChainInfo();
+    List<NodeInfoOnChainWithRankChange> getCurrentOnChainStakeInfo(String publicKey);
 
     NodeInfoOffChain getCurrentOffChainInfo(String publicKey, Integer openFlag);
 
diff --git a/back-end-projects/Explorer/src/main/java/com/github/ontio/service/impl/NodesServiceImpl.java b/back-end-projects/Explorer/src/main/java/com/github/ontio/service/impl/NodesServiceImpl.java
index 391ed4f8..761e2ec3 100644
--- a/back-end-projects/Explorer/src/main/java/com/github/ontio/service/impl/NodesServiceImpl.java
+++ b/back-end-projects/Explorer/src/main/java/com/github/ontio/service/impl/NodesServiceImpl.java
@@ -137,9 +137,9 @@ private Map<String, NodeRankChange> getNodeRankChange() {
     }
 
     @Override
-    public List<NodeInfoOnChainWithRankChange> getCurrentOnChainInfo() {
+    public List<NodeInfoOnChainWithRankChange> getCurrentOnChainStakeInfo(String publicKey) {
         try {
-            List<NodeInfoOnChainDto> nodeInfoOnChainList = nodeInfoOnChainMapper.selectAllInfo();
+            List<NodeInfoOnChainDto> nodeInfoOnChainList = nodeInfoOnChainMapper.selectAllInfo(publicKey);
             Map<String, NodeRankChange> nodeRankChangeMap = getNodeRankChange();
             List<NodeInfoOnChainWithRankChange> nodeInfoOnChainWithRankChanges = new ArrayList<>();
             for (NodeInfoOnChainDto nodeInfo : nodeInfoOnChainList) {
@@ -320,7 +320,7 @@ public List<NodeInfoOnChainWithBonus> getLatestBonusesWithInfos() {
         List<NodeInfoOnChainDto> nodeInfoOnChainLst;
         List<NodeBonus> nodeBonusLst;
         try {
-            nodeInfoOnChainLst = nodeInfoOnChainMapper.selectAllInfo();
+            nodeInfoOnChainLst = nodeInfoOnChainMapper.selectAllInfo(null);
             int nodeCount = nodeBonusMapper.selectNodeCount();
             nodeBonusLst = nodeBonusMapper.selectLatestNodeBonusList(nodeCount);
         } catch (Exception e) {
diff --git a/back-end-projects/Explorer/src/main/resources/mapper/NodeInfoOnChainMapper.xml b/back-end-projects/Explorer/src/main/resources/mapper/NodeInfoOnChainMapper.xml
index 4d31f528..4ff760eb 100644
--- a/back-end-projects/Explorer/src/main/resources/mapper/NodeInfoOnChainMapper.xml
+++ b/back-end-projects/Explorer/src/main/resources/mapper/NodeInfoOnChainMapper.xml
@@ -47,9 +47,16 @@
                b.ontology_harbinger,
                b.fee_sharing_ratio,
                b.risky,
-               b.bad_actor
+               b.bad_actor,
+               IFNULL(c.user_apy,'0.00%') as user_apy
         FROM tbl_node_info_on_chain a
         LEFT JOIN tbl_node_info_off_chain b ON a.public_key = b.public_key
+        LEFT JOIN tbl_node_inspire c ON a.public_key = c.public_key
+        <where>
+            <if test="publicKey != null and publicKey !=''">
+                AND a.public_key = #{publicKey}
+            </if>
+        </where>
     </select>
 
     <select id="selectTotalStake" resultType="java.lang.Long" useCache="true">