diff --git a/growingio-data/database/src/main/java/com/growingio/android/database/EventDataManager.java b/growingio-data/database/src/main/java/com/growingio/android/database/EventDataManager.java
index 35cd3e8e..4df50c23 100644
--- a/growingio-data/database/src/main/java/com/growingio/android/database/EventDataManager.java
+++ b/growingio-data/database/src/main/java/com/growingio/android/database/EventDataManager.java
@@ -181,7 +181,11 @@ void queryEvents(int policy, int limit, EventDbResult dbResult) {
             Logger.e(TAG, t, t.getMessage());
         } finally {
             if (client != null) {
-                client.release();
+                try {
+                    client.release();
+                } catch (java.lang.NullPointerException e) {
+                    // does nothing, Binder connection already null
+                }
             }
         }
     }
@@ -225,7 +229,11 @@ void queryEventsAndDelete(int policy, int limit, EventDbResult dbResult) {
             Logger.e(TAG, t, t.getMessage());
         } finally {
             if (client != null) {
-                client.release();
+                try {
+                    client.release();
+                } catch (java.lang.NullPointerException e) {
+                    // does nothing, Binder connection already null
+                }
             }
         }
     }