diff --git a/src/main/java/com/ffii/tsms/modules/project/service/ProjectsService.kt b/src/main/java/com/ffii/tsms/modules/project/service/ProjectsService.kt
index 1b69735..f668a71 100644
--- a/src/main/java/com/ffii/tsms/modules/project/service/ProjectsService.kt
+++ b/src/main/java/com/ffii/tsms/modules/project/service/ProjectsService.kt
@@ -515,9 +515,11 @@ open class ProjectsService(
 
                 if (projectCode.contains('(')) {
                     val splitProjectCode = projectCode.split('(')
+                    val splitMainProjectCode = splitProjectCode[0].split('-')
+
                     logger.info("splitProjectCode: " + splitProjectCode[1].split(')')[0])
                     projectCode =
-                        splitProjectCode[0] + '-' + String.format("%04d", splitProjectCode[1].split(')')[0].toInt())
+                        splitMainProjectCode[0] + '-' + String.format("%04d", splitMainProjectCode[1].toInt()) + '-' + String.format("%03d", splitProjectCode[1].split(')')[0].toInt())
 
                     val mainProject =
                         projectRepository.findByCode(splitProjectCode[0]) ?: projectRepository.saveAndFlush(