diff --git a/bin/wechat-devtools b/bin/wechat-devtools
index 7944a8d..7ab1911 100755
--- a/bin/wechat-devtools
+++ b/bin/wechat-devtools
@@ -23,7 +23,15 @@ APP_NAME=${APP_NAME//\",\"main/}
 export WECHAT_DEVTOOLS_DIR="$root_dir/nwjs"
 export APPDATA="$DATA_DIR/$APP_NAME"
 export PATH="$root_dir/node/bin:$root_dir/nwjs:$PATH"
-export USERPROFILE=$DATA_DIR
+export USERPROFILE=$APPDATA
+
+# SNAP
+# if [ -n $SNAP ];then
+#   if [ ! -f $DATA_DIR/nacl_irt_x86_64.nexe ];then
+#     # 解压
+#     tar -zxf $root_dir/nwjs/nacl_irt_x86_64.nexe.tar.gz -C $APPDATA/nacl_irt_x86_64.nexe
+#   fi
+# fi
 
 clean_cache() {
   echo "清理缓存";
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index e238009..f1bb480 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -118,7 +118,10 @@ parts:
       ls -l
       ls -l $SNAPCRAFT_PART_SRC
       ls -l $SNAPCRAFT_PART_BUILD
-      chmod 644 nacl_irt_x86_64.nexe
+      rm -rf nacl_irt_x86_64.nexe
+      # chmod 644 nacl_irt_x86_64.nexe
+      # tar -zcf nacl_irt_x86_64.nexe.tar.gz nacl_irt_x86_64.nexe
+      # ln -s $SNAP/nacl_irt_x86_64.nexe nacl_irt_x86_64.nexe
       ls -l
       ls -l $SNAPCRAFT_PART_SRC
       ls -l $SNAPCRAFT_PART_BUILD
@@ -176,6 +179,7 @@ apps:
       - browser-support
       - home
       - system-observe
+      - block-devices
 
 plugs:
   gtk-3-themes:
@@ -190,7 +194,3 @@ plugs:
     interface: content
     target: $SNAP/data-dir/sounds
     default-provider: gtk-common-themes
-  # platform_snap:
-  #   interface: content
-  #   target: $SNAP/gnome-platform
-  #   default-provider: gnome-3-34-1804