diff --git a/plugin/src/main/java/com/qmuiteam/plugin/Dep.kt b/plugin/src/main/java/com/qmuiteam/plugin/Dep.kt
index 7e2fcd7e..1bb64a42 100644
--- a/plugin/src/main/java/com/qmuiteam/plugin/Dep.kt
+++ b/plugin/src/main/java/com/qmuiteam/plugin/Dep.kt
@@ -13,7 +13,7 @@ object Dep {
 
     object QMUI {
         const val group = "com.qmuiteam"
-        const val qmuiVer = "2.1.0.27"
+        const val qmuiVer = "2.1.0.29"
         const val archVer = "2.1.0.4"
         const val typeVer = "0.1.0.8"
 
diff --git a/qmui/src/main/java/com/qmuiteam/qmui/widget/dialog/QMUIBottomSheet.java b/qmui/src/main/java/com/qmuiteam/qmui/widget/dialog/QMUIBottomSheet.java
index 32f49996..b1829e2b 100644
--- a/qmui/src/main/java/com/qmuiteam/qmui/widget/dialog/QMUIBottomSheet.java
+++ b/qmui/src/main/java/com/qmuiteam/qmui/widget/dialog/QMUIBottomSheet.java
@@ -302,6 +302,12 @@ public class QMUIBottomSheet extends QMUIBaseDialog {
         mRootView.addView(view, lp);
     }
 
+    public void removeContentView(View view) {
+        if (view != null) {
+            mRootView.removeView(view);
+        }
+    }
+
     public void addContentView(int layoutResId) {
         LayoutInflater.from(mRootView.getContext()).inflate(layoutResId, mRootView, true);
     }
diff --git a/qmui/src/main/java/com/qmuiteam/qmui/widget/dialog/QMUIBottomSheetBaseBuilder.java b/qmui/src/main/java/com/qmuiteam/qmui/widget/dialog/QMUIBottomSheetBaseBuilder.java
index 2ef11b27..3e894f0d 100644
--- a/qmui/src/main/java/com/qmuiteam/qmui/widget/dialog/QMUIBottomSheetBaseBuilder.java
+++ b/qmui/src/main/java/com/qmuiteam/qmui/widget/dialog/QMUIBottomSheetBaseBuilder.java
@@ -39,6 +39,7 @@ public abstract class QMUIBottomSheetBaseBuilder<T extends QMUIBottomSheetBaseBu
     private CharSequence mTitle;
     private boolean mAddCancelBtn;
     private String mCancelText;
+    private View mContentView;
     private DialogInterface.OnDismissListener mOnBottomDialogDismissListener;
     private int mRadius = -1;
     private boolean mAllowDrag = false;
@@ -109,11 +110,21 @@ public abstract class QMUIBottomSheetBaseBuilder<T extends QMUIBottomSheetBaseBu
     }
 
     public QMUIBottomSheet build() {
-        return build(R.style.QMUI_BottomSheet);
+        return build(R.style.QMUI_BottomSheet, false);
+    }
+
+    public QMUIBottomSheet build(boolean refresh) {
+        return build(R.style.QMUI_BottomSheet, refresh);
     }
 
     public QMUIBottomSheet build(int style) {
-        mDialog = createBottomSheet(style);
+        return build(style, false);
+    }
+
+    public QMUIBottomSheet build(int style, boolean refresh) {
+        if (!refresh) {
+            mDialog = createBottomSheet(style);
+        }
         Context dialogContext = mDialog.getContext();
         QMUIBottomSheetRootLayout rootLayout = mDialog.getRootView();
         if (ifPreRemoveAllViews()) {
@@ -130,6 +141,7 @@ public abstract class QMUIBottomSheetBaseBuilder<T extends QMUIBottomSheetBaseBu
                     ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
             lp.setPriority(QMUIPriorityLinearLayout.LayoutParams.PRIORITY_DISPOSABLE);
             mDialog.addContentView(contentView, lp);
+            mContentView = contentView;
         }
         onAddCustomViewAfterContent(mDialog, rootLayout, dialogContext);
 
@@ -233,4 +245,8 @@ public abstract class QMUIBottomSheetBaseBuilder<T extends QMUIBottomSheetBaseBu
     protected boolean ifPreRemoveAllViews() {
         return true;
     }
+
+    public View getContentView() {
+        return mContentView;
+    }
 }