diff --git a/README.md b/README.md
index 4f926e33a..b0cf323d5 100755
--- a/README.md
+++ b/README.md
@@ -146,6 +146,7 @@ For previous versions, please read:
 
 ## V3 changes
 
+* v3.0, 2020-01-25, Fix [#1108][bug #1108], reap DVR tmp file when unpublish. 3.0.106
 * <strong>v3.0, 2020-01-21, [3.0 alpha9(3.0.105)][r3.0a9] released. 121577 lines.</strong>
 * v3.0, 2020-01-21, Fix [#1221][bug #1221], remove complex configure options. 3.0.104
 * v3.0, 2020-01-21, Fix [#1547][bug #1547], support crossbuild for ARM/MIPS.
@@ -1610,6 +1611,7 @@ Winlin
 [bug #1580]: https://github.com/ossrs/srs/issues/1580
 [bug #1547]: https://github.com/ossrs/srs/issues/1547
 [bug #1221]: https://github.com/ossrs/srs/issues/1221
+[bug #1108]: https://github.com/ossrs/srs/issues/1108
 [bug #xxxxxxxxxxxxx]: https://github.com/ossrs/srs/issues/xxxxxxxxxxxxx
 
 [exo #828]: https://github.com/google/ExoPlayer/pull/828
diff --git a/trunk/src/app/srs_app_dvr.cpp b/trunk/src/app/srs_app_dvr.cpp
index 507956aed..aca14581a 100644
--- a/trunk/src/app/srs_app_dvr.cpp
+++ b/trunk/src/app/srs_app_dvr.cpp
@@ -813,7 +813,16 @@ srs_error_t SrsDvrSegmentPlan::on_publish()
 
 void SrsDvrSegmentPlan::on_unpublish()
 {
+    srs_error_t err = srs_success;
+
     SrsDvrPlan::on_unpublish();
+
+    if ((err = segment->close()) != srs_success) {
+        srs_warn("ignore err %s", srs_error_desc(err).c_str());
+        srs_freep(err);
+    }
+
+    dvr_enabled = false;
 }
 
 srs_error_t SrsDvrSegmentPlan::on_audio(SrsSharedPtrMessage* shared_audio, SrsFormat* format)
diff --git a/trunk/src/core/srs_core.hpp b/trunk/src/core/srs_core.hpp
index 732f4b120..2bca91cdf 100644
--- a/trunk/src/core/srs_core.hpp
+++ b/trunk/src/core/srs_core.hpp
@@ -27,7 +27,7 @@
 // The version config.
 #define VERSION_MAJOR       3
 #define VERSION_MINOR       0
-#define VERSION_REVISION    105
+#define VERSION_REVISION    106
 
 // The macros generated by configure script.
 #include <srs_auto_headers.hpp>