diff --git a/port/linux/api-make-linux.sh b/port/linux/api-make-linux.sh
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diff --git a/port/linux/api-make-win10.sh b/port/linux/api-make-win10.sh
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diff --git a/port/linux/api-make.sh b/port/linux/api-make.sh
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diff --git a/port/linux/ci_benchmark.sh b/port/linux/ci_benchmark.sh
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diff --git a/port/linux/gtest.sh b/port/linux/gtest.sh
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diff --git a/port/linux/init.sh b/port/linux/init.sh
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diff --git a/port/linux/install_dependency.sh b/port/linux/install_dependency.sh
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diff --git a/port/linux/make.sh b/port/linux/make.sh
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diff --git a/port/linux/pkg-push.sh b/port/linux/pkg-push.sh
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diff --git a/port/linux/pull-core.sh b/port/linux/pull-core.sh
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diff --git a/port/linux/push-core.sh b/port/linux/push-core.sh
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diff --git a/port/linux/run.sh b/port/linux/run.sh
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diff --git a/port/linux/test-banchmark.sh b/port/linux/test-banchmark.sh
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diff --git a/port/linux/test/pikaMain-test.cpp b/port/linux/test/pikaMain-test.cpp
index 913e812f7..ced49350e 100644
--- a/port/linux/test/pikaMain-test.cpp
+++ b/port/linux/test/pikaMain-test.cpp
@@ -640,4 +640,20 @@ TEST(pikaMain, print_with_enter) {
     /* deinit */
     obj_deinit(pikaMain);
     EXPECT_EQ(pikaMemNow(), 0);
+}
+
+TEST(pikaMain, print_with_2enter) {
+    /* init */
+    pikaMemInfo.heapUsedMax = 0;
+    PikaObj* pikaMain = newRootObj((char*)"pikaMain", New_PikaMain);
+    /* run */
+    __platform_printf((char*)"BEGIN\n");
+    obj_run(pikaMain, (char*)"print('test\\r\\n\\n')\n");
+    /* collect */
+    /* assert */
+    EXPECT_STREQ(log_buff[0], (char*)"test\r\n\n\r\n");
+    EXPECT_STREQ(log_buff[1], (char*)"BEGIN\n");
+    /* deinit */
+    obj_deinit(pikaMain);
+    EXPECT_EQ(pikaMemNow(), 0);
 }
\ No newline at end of file
diff --git a/port/linux/update-compiler.sh b/port/linux/update-compiler.sh
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