diff --git a/frameworks/innerkitsimpl/codec/src/image_packer.cpp b/frameworks/innerkitsimpl/codec/src/image_packer.cpp
index 27bd8c3539f8f1462b32cfe7636469ad5d4f647b..f6a4f9e4ffd6e7d82600c41597752d82625c61b6 100644
--- a/frameworks/innerkitsimpl/codec/src/image_packer.cpp
+++ b/frameworks/innerkitsimpl/codec/src/image_packer.cpp
@@ -240,6 +240,9 @@ uint32_t ImagePacker::FinalizePacking()
 uint32_t ImagePacker::FinalizePacking(int64_t &packedSize)
 {
     uint32_t ret = FinalizePacking();
+    if (packerStream_ != nullptr) {
+        packerStream_->Flush();
+    }
     packedSize = (packerStream_ != nullptr) ? packerStream_->BytesWritten() : 0;
     return ret;
 }