diff --git a/ISSUE_TEMPLATE.md b/ISSUE_TEMPLATE.md
new file mode 100644
index 0000000..269e975
--- /dev/null
+++ b/ISSUE_TEMPLATE.md
@@ -0,0 +1,37 @@
+**System and Shadowsocksx-NG version:**
+
+- macOS 10.12.4 beta (16E144f)
+- Shadowsocksx-NG 1.4
+
+**Expected behavior:**
+
+
+
+**Actual behavior:**
+
+(N/A for feature requests)
+
+**Steps to reproduce:**
+
+(N/A for feature requests)
+
+**How often does this happen?**
+
+(N/A for feature requests)
+
+**ss-local.log**
+
+Please upload the ss-local.log file here the file is in `~/Library/Logs`
+1) Open 'Advanced Settings -> enable Verbose Mode'
+2) Continue run `Shadowsocksx-NG` for 5 minutes
+3) Upload the `~/Library/Logs/ss-local.log` here (with or without compress)
+
+**Application log**
+
+Open the `Console.app` and search `Shadowsocksx-NG`
+Copy paste the log here
+
+**Crash Log**
+
+If the app crashes and pop up a crash log, please copy and paste here
+
diff --git a/ShadowsocksX-NG/Utils.m b/ShadowsocksX-NG/Utils.m
index 4d34e31..c77a07a 100644
--- a/ShadowsocksX-NG/Utils.m
+++ b/ShadowsocksX-NG/Utils.m
@@ -59,6 +59,7 @@ void ScanQRCodeOnScreen() {
                 [foundSSUrls addObject:[NSURL URLWithString:feature.messageString]];
             }
         }
+         CGImageRelease(image);
     }
     
     free(displays);