diff --git a/src/packages/SystemServices/PushNotification.ts b/src/packages/SystemServices/PushNotification.ts
index 23c7acd..1ee0a7d 100644
--- a/src/packages/SystemServices/PushNotification.ts
+++ b/src/packages/SystemServices/PushNotification.ts
@@ -172,15 +172,19 @@ namespace OS {
                 } else {
                     $(this.nzone).show();
                 }
+                console.log(evt, evt.data.item.aid);
                 this.view = !this.view;
                 if (!this.cb) {
                     this.cb = (e) => {
+                        const list_id = $(evt.data.item).attr("list-id");
+                        console.log(e.target, list_id);
                         if (
                             !$(e.target).closest($(this.nzone)).length &&
-                            !$(e.target).closest(evt.data.item).length
+                            !$(e.target).closest(`[list-id="${list_id}"]`).length
+                            //!$(e.target).closest($(evt.data.item)).length
                         ) {
                             $(this.nzone).hide();
-                            $(document).unbind("click", this.cb);
+                            $(document).off("click", this.cb);
                             this.view = !this.view;
                         }
                     };
@@ -188,7 +192,7 @@ namespace OS {
                 if (this.view) {
                     $(document).on("click", this.cb);
                 } else {
-                    $(document).unbind("click", this.cb);
+                    $(document).off("click", this.cb);
                 }
             }
 
diff --git a/src/packages/SystemServices/README.md b/src/packages/SystemServices/README.md
index acf7e7e..012bef8 100644
--- a/src/packages/SystemServices/README.md
+++ b/src/packages/SystemServices/README.md
@@ -6,4 +6,5 @@ Basic services:
 - Calendar service
 
 ### change logs
+- 0.1.2-b: fix show/hide animation bug
 - 0.1.1-a: use system css variables in theme
\ No newline at end of file
diff --git a/src/packages/SystemServices/package.json b/src/packages/SystemServices/package.json
index 217302c..055f39b 100644
--- a/src/packages/SystemServices/package.json
+++ b/src/packages/SystemServices/package.json
@@ -8,7 +8,7 @@
         "email": "xsang.le@gmail.com",
         "licences": "GPLv3"
     },
-    "version": "0.1.1-a",
+    "version": "0.1.2-b",
     "category": "System",
     "iconclass": "fa fa-cog",
     "mimes": []