diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 10258bc..bf2c408 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,5 +21,5 @@ jobs:
           pip install -U platformio
       - name: Build
         run: |
-          pio run -e m5stack-atom
+          pio run
          
diff --git a/Readme.md b/Readme.md
index 491c0c5..dc23295 100644
--- a/Readme.md
+++ b/Readme.md
@@ -145,6 +145,12 @@ For details refer to the [example description](lib/exampletask/Readme.md).
 
 Changelog
 ---------
+[20220308](../../releases/tag/20220308)
+*********
+* correctly handle select fields when importing the config
+* better names for config save [#26](../../issues/26)
+* remove -e in ci build [#30](../../issues/30)
+
 [20220302](../../releases/tag/20220302)
 *********
 * add export and import of config data.<br>
diff --git a/platformio.ini b/platformio.ini
index d7d8d6d..cd07950 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -7,10 +7,13 @@
 ;
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
-
 [platformio]
-default_envs = nodemcu32s_obp60
-extra_configs = 
+default_envs=
+	m5stack-atom
+	m5stack-atom-canunit
+	m5stickc-atom-canunit
+	nodemcu-homberger
+extra_configs=
 	lib/*task*/platformio.ini
 
 [env]
@@ -30,20 +33,18 @@ board_build.embed_files =
 	lib/generated/config.json.gz
 	lib/generated/xdrconfig.json.gz
 	lib/generated/md5.js.gz
-board_build.partitions = partitions_custom.csv
+board_build.partitions = partitions_custom.csv	
 extra_scripts = 
 	pre:extra_script.py
 	post:post.py
-lib_ldf_mode = chain+
+lib_ldf_mode = chain+	
 monitor_speed = 115200
 build_flags = 
 	-D PIO_ENV_BUILD=$PIOENV
 
 [env:m5stack-atom]
 board = m5stack-atom
-lib_deps = 
-	${env.lib_deps}
-	sstaub/Ticker@^4.4.0
+lib_deps = ${env.lib_deps}
 build_flags = 
 	-D BOARD_M5ATOM
 	${env.build_flags}
@@ -52,9 +53,7 @@ upload_protocol = esptool
 
 [env:m5stack-atom-canunit]
 board = m5stack-atom
-lib_deps = 
-	${env.lib_deps}
-	sstaub/Ticker@^4.4.0
+lib_deps = ${env.lib_deps}
 build_flags = 
 	-D BOARD_M5ATOM_CANUNIT
 	${env.build_flags}
@@ -63,9 +62,7 @@ upload_protocol = esptool
 
 [env:m5stickc-atom-canunit]
 board = m5stick-c
-lib_deps = 
-	${env.lib_deps}
-	sstaub/Ticker@^4.4.0
+lib_deps = ${env.lib_deps}
 build_flags = 
 	-D BOARD_M5STICK_CANUNIT -D HAS_RTC -D HAS_M5LCD
 	${env.build_flags}
@@ -74,40 +71,9 @@ upload_protocol = esptool
 
 [env:nodemcu-homberger]
 board = nodemcu-32s
-lib_deps = 
-	${env.lib_deps}
-	sstaub/Ticker@^4.4.0
+lib_deps = ${env.lib_deps}
 build_flags = 
 	-D BOARD_HOMBERGER
 	${env.build_flags}
 upload_port = /dev/esp32
 upload_protocol = esptool
-
-[env:testboard]
-board = m5stack-atom
-lib_deps = 
-	${env.lib_deps}
-	own_lib
-	sstaub/Ticker@^4.4.0
-build_flags = 
-	-D BOARD_TEST
-	${env.build_flags}
-upload_port = /dev/esp32
-upload_protocol = esptool
-
-[env:nodemcu32s_obp60]
-board_build.partitions = lib/obp60task/partitions_obp60.csv
-board = nodemcu-32s
-lib_deps = 
-	${env.lib_deps}
-	lib_deps =
-	blemasle/MCP23017@2.0.0
-	adafruit/Adafruit BusIO@1.5.0
-	zinggjm/GxEPD@3.1.0
-	sstaub/Ticker@^4.4.0
-build_flags = 
-	-D BOARD_NODEMCU32S_OBP60
-	${env.build_flags}
-upload_port = COM3
-upload_protocol = esptool
-monitor_speed = 115200
diff --git a/web/index.js b/web/index.js
index d66723b..5067fbd 100644
--- a/web/index.js
+++ b/web/index.js
@@ -857,15 +857,18 @@ function showXdrHelp(){
         showOverlay(helpContent.innerHTML,true);
     }
 }
-function formatDate(d){
+function formatDateForFilename(usePrefix,d){
+    let rt="";
+    if (usePrefix){
+        let fwt=document.querySelector('.status-fwtype');
+        if (fwt) rt=fwt.textContent;
+    }
     if (! d) d=new Date();
-    let rt=""+d.getFullYear();
-    let v=d.getMonth();
-    if (v < 10) rt+="0"+v;
-    else rt+=v;
-    v=d.getDate();
-    if (v < 10) rt+="0"+v;
-    else rt+=v;
+    [d.getFullYear(),d.getMonth(),d.getDate(),d.getHours(),d.getMinutes(),d.getSeconds()]
+        .forEach(function(v){
+            if (v < 10) rt+="0"+v;
+            else rt+=""+v;
+        })
     return rt;
 }
 function downloadData(data,name){
@@ -879,7 +882,7 @@ function downloadData(data,name){
 function exportConfig(){
     let data=getAllConfigs(true);
     if (! data) return;
-    downloadData(data,"config"+formatDate()+".json");
+    downloadData(data,formatDateForFilename(true)+".json");
 }
 function exportXdr(){
     let data={};
@@ -893,7 +896,7 @@ function exportXdr(){
         }
         data[name]=value;
     })
-    downloadData(data,"xdr"+formatDate()+".json");
+    downloadData(data,"xdr"+formatDateForFilename(true)+".json");
 }
 function importJson(opt_keyPattern){
     let clazz='importJson';
@@ -915,7 +918,7 @@ function importJson(opt_keyPattern){
                             alert("file contains invalid key "+k);
                             return;
                         }
-                        let del=document.querySelector('input[name='+k+']');
+                        let del=document.querySelector('[name='+k+']');
                         if (del){
                             hasOverwrites=true;
                         }        
@@ -924,9 +927,14 @@ function importJson(opt_keyPattern){
                         if (!confirm("overwrite existing data?")) return;
                     }
                     for (let k in idata){
-                        let del=document.querySelector('input[name='+k+']');
+                        let del=document.querySelector('[name='+k+']');
                         if (del){
-                            del.value=idata[k];
+                            if (del.tagName === 'SELECT'){
+                                setSelect(del,idata[k]);
+                            }
+                            else{
+                                del.value=idata[k];
+                            }
                             let ev=new Event('change');
                             del.dispatchEvent(ev);
                         }