diff --git a/templates/conf/Caddyfile.j2 b/templates/conf/Caddyfile.j2
index 6e2366a..6c3b5b4 100755
--- a/templates/conf/Caddyfile.j2
+++ b/templates/conf/Caddyfile.j2
@@ -77,7 +77,16 @@
 
 	handle {
 		encode zstd gzip
-		reverse_proxy {{ oracle4_private_ip }}:8080 {
+		reverse_proxy {
+			to {{ oracle1_private_ip }}:8080
+			to {{ oracle2_private_ip }}:8080
+			to {{ oracle3_private_ip }}:8080
+			to {{ oracle4_private_ip }}:8080
+			lb_policy ip_hash
+			lb_try_duration 5s
+			lb_try_interval 1s
+			fail_duration 30s
+			max_fails 3
 			header_up X-Real-IP {remote_host}
 			header_up X-Forwarded-Port {http.request.port}
 			header_up X-Forwarded-Proto {http.request.scheme}
diff --git a/templates/conf/settings.yml.j2 b/templates/conf/settings.yml.j2
index 2e4ebd0..46d3b6f 100755
--- a/templates/conf/settings.yml.j2
+++ b/templates/conf/settings.yml.j2
@@ -1121,6 +1121,7 @@ engines:
   - name: google scholar
     engine: google_scholar
     shortcut: gos
+    categories: "science"
 
   - name: google play apps
     engine: google_play
@@ -2580,7 +2581,6 @@ engines:
     content_xpath: //p[contains(@class,'url fsM')]/following-sibling::p
     first_page_num: 0
     categories: [general, web]
-    disabled: true
     timeout: 4.0
     about:
       website: https://search.goo.ne.jp
@@ -2589,6 +2589,7 @@ engines:
       require_api_key: false
       results: HTML
       language: ja
+    disabled: true
 
   - name: bt4g
     engine: bt4g
diff --git a/vars/services.yaml b/vars/services.yaml
index d4a3523..86905ad 100644
--- a/vars/services.yaml
+++ b/vars/services.yaml
@@ -1,37 +1,10 @@
-<<<<<<< Updated upstream
-compose:
-  oracle4:
-    - paulgo
-
-config:
-  oracle4:
-=======
-remove:
-  oracle1:
-    - paulgo
-  oracle2:
-    - paulgo
-  oracle3:
-    - paulgo
-
-down:
-  oracle1:
-    - paulgo
-  oracle2:
-    - paulgo
-  oracle3:
-    - paulgo
-
 config:
   oracle4:
     - caddy
-    - paulgo
 
 compose:
   oracle4:
     - caddy
->>>>>>> Stashed changes
-    - paulgo
 
 # ----------------------------------------------------------------------------------------------------