diff --git a/scripts/startup_script.sh b/scripts/startup_script.sh
index 7390771..64ad281 100755
--- a/scripts/startup_script.sh
+++ b/scripts/startup_script.sh
@@ -62,7 +62,7 @@ sed -i -r "s/server.maxSourcesInParallel = ([0-9]+|[a-zA-Z]+)( #)?/server.maxSou
 sed -i -r "s/server.excludeUnreadChapters = ([0-9]+|[a-zA-Z]+)( #)?/server.excludeUnreadChapters = ${UPDATE_EXCLUDE_UNREAD:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
 sed -i -r "s/server.excludeNotStarted = ([0-9]+|[a-zA-Z]+)( #)?/server.excludeNotStarted = ${UPDATE_EXCLUDE_STARTED:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
 sed -i -r "s/server.excludeCompleted = ([0-9]+|[a-zA-Z]+)( #)?/server.excludeCompleted = ${UPDATE_EXCLUDE_COMPLETED:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
-sed -i -r "s/server.globalUpdateInterval = ([0-9]+|[a-zA-Z]+)( #)?/server.globalUpdateInterval = ${UPDATE_INTERVAL:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
+sed -i -r "s/server.globalUpdateInterval = ([0-9\.]+|[a-zA-Z]+)( #)?/server.globalUpdateInterval = ${UPDATE_INTERVAL:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
 sed -i -r "s/server.updateMangas = ([0-9]+|[a-zA-Z]+)( #)?/server.updateMangas = ${UPDATE_MANGA_INFO:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
 
 # Authentication
@@ -116,7 +116,7 @@ sed -i -r "s/server.koreaderSyncUserkey = \"(.*?)\"( #)?/server.koreaderSyncUser
 sed -i -r "s/server.koreaderSyncDeviceId = \"(.*?)\"( #)?/server.koreaderSyncDeviceId = \"${KOREADER_SYNC_DEVICE_ID:-\1}\" #/" /home/suwayomi/.local/share/Tachidesk/server.conf
 sed -i -r "s/server.koreaderSyncChecksumMethod = \"*([a-zA-Z0-9_]+)\"*( #)?/server.koreaderSyncChecksumMethod = ${KOREADER_SYNC_CHECKSUM_METHOD:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
 sed -i -r "s/server.koreaderSyncStrategy = \"*([a-zA-Z0-9_]+)\"*( #)?/server.koreaderSyncStrategy = ${KOREADER_SYNC_STRATEGY:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
-sed -i -r "s/server.koreaderSyncPercentageTolerance = ([0-9\.\-E]+)?/server.koreaderSyncPercentageTolerance = ${KOREADER_SYNC_PERCENTAGE_TOLERANCE:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
+sed -i -r "s/server.koreaderSyncPercentageTolerance = ([-0-9\.Ee]+)?( #)/server.koreaderSyncPercentageTolerance = ${KOREADER_SYNC_PERCENTAGE_TOLERANCE:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf
 
 # database
 sed -i -r "s/server.databaseType = \"*([a-zA-Z0-9_]+)\"*( #)?/server.databaseType = ${DATABASE_TYPE:-\1} #/" /home/suwayomi/.local/share/Tachidesk/server.conf