diff --git a/ansible/roles/traffic-engine/files/helm/conf/http_main.conf b/ansible/roles/traffic-engine/files/helm/conf/http_main.conf
new file mode 100644
index 00000000..958f3de4
--- /dev/null
+++ b/ansible/roles/traffic-engine/files/helm/conf/http_main.conf
@@ -0,0 +1,37 @@
+[FUNCTION]
+switch_no_biz=1
+
+#0 means close stat
+stat_cycle=0
+#stat output screen 0: screen 1: file
+stat_screen_print=0
+stat_file=./log/http/http_stat.log
+
+#ungzip
+{{- if eq .Values.decoders.HTTP_GZIP .Values.define_enable_val_yes }}
+ungzip_switch=1
+{{- else }}
+ungzip_switch=0
+{{- end }}
+
+#support proxy
+proxy_switch=1
+
+#single-way traffic need http session num, 0 means no this function
+singleway_maxseq=2
+
+#0: field callback mode(default)     1:batch callback mode
+callback_mode=0
+
+#batch field maxnum when http_all or http_other
+batch_field_maxnum=32
+
+#check HEAD when s2c one-way
+s2c_head_check_switch=1
+
+[LOG]
+#FATAL:wrong info
+#INFO: lostlen; special proc ;proxy info
+#DEBUG: pending and close info; all url; 
+log_level=30
+log_path=./log/http/runtime
diff --git a/ansible/roles/traffic-engine/files/helm/conf/mail.conf b/ansible/roles/traffic-engine/files/helm/conf/mail.conf
new file mode 100644
index 00000000..2eb7d7e8
--- /dev/null
+++ b/ansible/roles/traffic-engine/files/helm/conf/mail.conf
@@ -0,0 +1,24 @@
+[MODULE]
+LOG_PATH=./log/mail
+LOG_LEVEL=20
+
+#USER_DEFINE_REGION=X-mailer,Message-ID 
+
+#IMAP BODY/BODYSTRUCTURE information
+HTABLE_SIZE=65536
+HTABLE_EXPIRE_TIME=1800
+
+#whether to decode BASE64/QP, 0:OFF, 1:ON(default)
+{{- if eq .Values.decoders.MAIL_BASE64 .Values.define_enable_val_yes }}
+TRANS_DECODE_SWITCH=1
+{{- else }}
+TRANS_DECODE_SWITCH=0
+{{- end }}
+#0: callback biz per packet; 1: callback biz per line(default)
+CALLBACK_BIZ_LINE=1
+
+STAT_FIELD_CYCLE=10
+STAT_FIELD_TRIG=0
+STAT_FIELD_APPNAME=MAIL_PRO
+STAT_FIELD_DST_IP=10.10.10.68
+STAT_FIELD_DST_PORT=8125
diff --git a/ansible/roles/traffic-engine/files/helm/templates/_config.tpl b/ansible/roles/traffic-engine/files/helm/templates/_config.tpl
index d9294637..e8ff7287 100644
--- a/ansible/roles/traffic-engine/files/helm/templates/_config.tpl
+++ b/ansible/roles/traffic-engine/files/helm/templates/_config.tpl
@@ -149,6 +149,8 @@ enable_breakpad_upload=0
             cp /opt/tsg/config/vlan_flipping_map.conf  /opt/tsg/sapp/etc/vlan_flipping_map.conf
             cp /opt/tsg/config/firewall.inf            /opt/tsg/sapp/plug/business/firewall/firewall.inf
             cp /opt/tsg/config/necessary_plug_list.conf  /opt/tsg/sapp/etc/necessary_plug_list.conf
+            cp /opt/tsg/config/http_main.conf          /opt/tsg/sapp/conf/http/http_main.conf
+            cp /opt/tsg/config/mail.conf               /opt/tsg/sapp/conf/mail/mail.conf
 {{- end -}}
 
 {{- define "traffic-engine.proxy.copy-config-to-dest" -}}
diff --git a/ansible/roles/traffic-engine/files/helm/templates/sapp.yaml b/ansible/roles/traffic-engine/files/helm/templates/sapp.yaml
index a7d372be..cf57fb3a 100644
--- a/ansible/roles/traffic-engine/files/helm/templates/sapp.yaml
+++ b/ansible/roles/traffic-engine/files/helm/templates/sapp.yaml
@@ -17,4 +17,6 @@ data:
   tsg_device_tag.json: {{ tpl (.Files.Get "conf/tsg_device_tag.json") . | quote }}
   app_sketch_local.inf: {{ tpl (.Files.Get "conf/app_sketch_local.inf") . | quote }}
   firewall.inf: {{ tpl (.Files.Get "conf/firewall.inf") . | quote }}
-  necessary_plug_list.conf: {{ tpl (.Files.Get "conf/necessary_plug_list.conf") . | quote }}
\ No newline at end of file
+  necessary_plug_list.conf: {{ tpl (.Files.Get "conf/necessary_plug_list.conf") . | quote }}
+  http_main.conf: {{ tpl (.Files.Get "conf/http_main.conf") . | quote }}
+  mail.conf: {{ tpl (.Files.Get "conf/mail.conf") . | quote }}
\ No newline at end of file
diff --git a/ansible/roles/traffic-engine/files/helm/values.yaml b/ansible/roles/traffic-engine/files/helm/values.yaml
index 9b20bf32..ec840ff4 100644
--- a/ansible/roles/traffic-engine/files/helm/values.yaml
+++ b/ansible/roles/traffic-engine/files/helm/values.yaml
@@ -154,7 +154,9 @@ decoders:
   DNS: yes
   QUIC: yes
   HTTP: yes
+  HTTP_GZIP: yes
   MAIL: yes
+  MAIL_BASE64: yes
   FTP: yes
   SSL: yes
   RTP: yes