现在部署上去

backend-java/src/main/java/com/pharmacopoeia/service/RetrieverService.java

@@ -177,7 +177,7 @@ public class RetrieverService {
             String vecStr, String drugName, String version, int topK) {
 
         String versionFilter = (version != null)
-                ? " AND d.source_version = '" + version + "'"
+                ? " AND d.source_version = '" + version + "' "
                 : "";
 
         String sql;