diff --git a/services/ui/driver/ui_rotation.cpp b/services/ui/driver/ui_rotation.cpp
index ef48397601e9c918f2ce6f5e3d0616b19452daa2..6c805c716c40447953d41cc2b92953e303277490 100644
--- a/services/ui/driver/ui_rotation.cpp
+++ b/services/ui/driver/ui_rotation.cpp
@@ -108,8 +108,8 @@ void UiRotation::RotateBuffer(const uint8_t *origBuf, uint8_t *dstBuf, uint32_t
     int x {}, y {};
     const uint8_t *srcP = nullptr;
     uint8_t *dstP = nullptr;
-    for (int h = rect_.GetTop(); h < rect_.GetBottom(); h++) {
-        for (int w = rect_.GetLeft(); w < rect_.GetRight(); w++) {
+    for (int h = rect_.GetTop(); h <= rect_.GetBottom(); h++) {
+        for (int w = rect_.GetLeft(); w <= rect_.GetRight(); w++) {
             x = offsetX_ + w * cosR_ - h * sinR_;
             y = offsetY_ + h * cosR_ + w * sinR_;
             srcP = origBuf + h * oldRowBytes_ + w * pixelBytes_;