diff --git a/SDWebImagePDFCoder/Classes/SDImagePDFCoder.h b/SDWebImagePDFCoder/Classes/SDImagePDFCoder.h
index 666097e..44c831c 100644
--- a/SDWebImagePDFCoder/Classes/SDImagePDFCoder.h
+++ b/SDWebImagePDFCoder/Classes/SDImagePDFCoder.h
@@ -5,7 +5,11 @@
 //  Created by lizhuoli on 2018/10/28.
 //
 
+#if __has_include(<SDWebImage/SDWebImage.h>)
+#import <SDWebImage/SDWebImage.h>
+#else
 @import SDWebImage;
+#endif
 
 NS_ASSUME_NONNULL_BEGIN
 
diff --git a/SDWebImagePDFCoder/Classes/SDWebImagePDFCoderDefine.h b/SDWebImagePDFCoder/Classes/SDWebImagePDFCoderDefine.h
index a03af19..646c63f 100644
--- a/SDWebImagePDFCoder/Classes/SDWebImagePDFCoderDefine.h
+++ b/SDWebImagePDFCoder/Classes/SDWebImagePDFCoderDefine.h
@@ -5,7 +5,11 @@
 //  Created by lizhuoli on 2018/10/28.
 //
 
+#if __has_include(<SDWebImage/SDWebImage.h>)
+#import <SDWebImage/SDWebImage.h>
+#else
 @import SDWebImage;
+#endif
 
 NS_ASSUME_NONNULL_BEGIN