diff --git a/modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java b/modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java
index 3a3e5bab88..522389a88e 100644
--- a/modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java
+++ b/modules/mogo-module-share/src/main/java/com/mogo/module/share/ShareControl.java
@@ -14,7 +14,7 @@ public class ShareControl implements IShareControl {
 
     private static volatile ShareControl sInstance;
     private Context mContext;
-    LaucherShareDialog mShareDialog;
+    private LaucherShareDialog mShareDialog;
 
     private ShareControl(Context context) {
         mContext = context;
@@ -41,7 +41,9 @@ public class ShareControl implements IShareControl {
 
     @Override
     public void dismissDialog() {
-        mShareDialog.dismiss();
+        if (mShareDialog != null) {
+            mShareDialog.dismiss();
+        }
     }
 
 }