diff --git a/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/endpoint/impl/PostgresEndpoint.java b/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/endpoint/impl/PostgresEndpoint.java
index 4051af94b..6b1e3c960 100644
--- a/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/endpoint/impl/PostgresEndpoint.java
+++ b/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/endpoint/impl/PostgresEndpoint.java
@@ -48,8 +48,8 @@ public class PostgresEndpoint extends Endpoint {
   private String documentDate;
 
   /** RRF * */
-
   private int upperLimit;
+
   private RRFWeight textWeight;
 
   private RRFWeight similarityWeight;
diff --git a/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/client/impl/PostgresClient.java b/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/client/impl/PostgresClient.java
index 8e554bc10..6d714a38d 100644
--- a/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/client/impl/PostgresClient.java
+++ b/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/client/impl/PostgresClient.java
@@ -286,18 +286,14 @@ public EdgeChain<List<PostgresWordEmbeddings>> queryRRF(PostgresEndpoint postgre
                   val.setRawText(
                       Objects.nonNull(row.get("raw_text")) ? (String) row.get("raw_text") : null);
 
-                    val.setFilename(
-                            Objects.nonNull(row.get("filename"))
-                                    ? (String) row.get("filename")
-                                    : null);
-                    val.setTimestamp(
-                            Objects.nonNull(row.get("timestamp"))
-                                    ? ((Timestamp) row.get("timestamp")).toLocalDateTime()
-                                    : null);
-                    val.setNamespace(
-                            Objects.nonNull(row.get("namespace"))
-                                    ? (String) row.get("namespace")
-                                    : null);
+                  val.setFilename(
+                      Objects.nonNull(row.get("filename")) ? (String) row.get("filename") : null);
+                  val.setTimestamp(
+                      Objects.nonNull(row.get("timestamp"))
+                          ? ((Timestamp) row.get("timestamp")).toLocalDateTime()
+                          : null);
+                  val.setNamespace(
+                      Objects.nonNull(row.get("namespace")) ? (String) row.get("namespace") : null);
 
                   BigDecimal bigDecimal =
                       Objects.nonNull(row.get("rrf_score"))
diff --git a/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/enums/OrderRRFBy.java b/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/enums/OrderRRFBy.java
index d43d344bc..db857d0e2 100644
--- a/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/enums/OrderRRFBy.java
+++ b/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/enums/OrderRRFBy.java
@@ -7,6 +7,7 @@ public enum OrderRRFBy {
   SIMILARITY, // First Ordered by Similarity; then ordered by rrf_score; (similarity preferred, then
   // relevance)
   DATE_RANK; // First Ordered by date_rank; then ordered by rrf_score; (freshness preferred, then
+
   // relevance)
 
   public static OrderRRFBy fromString(String value) {
diff --git a/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/repositories/PostgresClientRepository.java b/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/repositories/PostgresClientRepository.java
index c7d709fcb..2c8293dc3 100644
--- a/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/repositories/PostgresClientRepository.java
+++ b/FlySpring/edgechain-app/src/main/java/com/edgechain/lib/index/repositories/PostgresClientRepository.java
@@ -277,7 +277,8 @@ public List<Map<String, Object>> queryRRF(
                 dateWeight.getBaseWeight().getValue(), dateWeight.getFineTuneWeight()))
         .append("FROM ( ")
         .append(
-            "SELECT sv.id, sv.raw_text, sv.namespace, sv.filename, sv.timestamp, svtm.document_date, svtm.metadata, ")
+            "SELECT sv.id, sv.raw_text, sv.namespace, sv.filename, sv.timestamp,"
+                + " svtm.document_date, svtm.metadata, ")
         .append(
             String.format(
                 "ts_rank_cd(sv.tsv, plainto_tsquery('%s', '%s')) AS text_rank, ",
@@ -302,7 +303,8 @@ public List<Map<String, Object>> queryRRF(
         .append("FROM ")
         .append(
             String.format(
-                "(SELECT id, raw_text, embedding, tsv, namespace, filename, timestamp from %s WHERE namespace = '%s'",
+                "(SELECT id, raw_text, embedding, tsv, namespace, filename, timestamp from %s WHERE"
+                    + " namespace = '%s'",
                 tableName, namespace));
 
     switch (metric) {