diff --git a/modules/mogo-module-service/src/main/java/com/mogo/module/service/launchercard/LauncherCardRefresher.java b/modules/mogo-module-service/src/main/java/com/mogo/module/service/launchercard/LauncherCardRefresher.java
index 7d5e67b617..40935255db 100644
--- a/modules/mogo-module-service/src/main/java/com/mogo/module/service/launchercard/LauncherCardRefresher.java
+++ b/modules/mogo-module-service/src/main/java/com/mogo/module/service/launchercard/LauncherCardRefresher.java
@@ -67,7 +67,7 @@ class LauncherCardRefresher {
     public static final long ONE_MINUTE = 60 * 1000L;
     public static final long ONE_DAY = 24 * 60 * ONE_MINUTE;
     private String mLaunchTTSText;
-    private long mDefaultTTSPlayInterval = 3 * ONE_MINUTE;
+    private long mDefaultTTSPlayInterval = 30 * ONE_MINUTE;
     private LauncherCardAdvertisementData.LauncherCardAdvertisement mDefaultLauncherCardConfig;
     private List< LauncherCardAdvertisementData.LauncherCardAdvertisement > mAdvertisements;
 
@@ -151,7 +151,7 @@ class LauncherCardRefresher {
     private ZhidaoRefreshModel mZhidaoRefreshModel;
 
     private LauncherCardRefreshStrategy mExplorerWayOrOnlineCarDataStrategy = new LauncherCardRefreshStrategy(
-            5 * ONE_MINUTE,null, MSG_EXPLORER_WAY_OR_ONLINE_CAR_DATA
+            20 * ONE_MINUTE,null, MSG_EXPLORER_WAY_OR_ONLINE_CAR_DATA
     );
     private LauncherCardRefreshStrategy mInduceStrategy = new LauncherCardRefreshStrategy(
             3 * ONE_MINUTE,mExplorerWayOrOnlineCarDataStrategy, MSG_INDUCE
@@ -365,7 +365,7 @@ class LauncherCardRefresher {
         int counter = SharedPrefsMgr.getInstance( mContext ).getInt( KEY_LauncherCardTipCounter, 0 );
         if ( counter >= 5 ) {
             long lastTipTime = SharedPrefsMgr.getInstance( mContext ).getLong( KEY_LauncherCardTipLastTipTime, 0L );
-            if ( System.currentTimeMillis() - lastTipTime < 10 * ONE_MINUTE ) {
+            if ( System.currentTimeMillis() - lastTipTime < 10 * ONE_DAY ) {
                 return;
             } else {
                 SharedPrefsMgr.getInstance( mContext ).putInt( KEY_LauncherCardTipCounter, 0 );