diff --git a/third_party/docfx-doclet-143274/src/main/java/com/microsoft/util/YamlUtil.java b/third_party/docfx-doclet-143274/src/main/java/com/microsoft/util/YamlUtil.java
index 8e866475..7f0a1f97 100644
--- a/third_party/docfx-doclet-143274/src/main/java/com/microsoft/util/YamlUtil.java
+++ b/third_party/docfx-doclet-143274/src/main/java/com/microsoft/util/YamlUtil.java
@@ -35,6 +35,6 @@ public static String cleanupHtml(String text) {
                 .replaceAll("\\{@link *\"([^\\{]+)\" *\\}", "<a href=\"$1\">$1</a>")
                 .replaceAll("\\[([^]]+)]\\[([^]]+)\\]", "<xref uid=\"$2\" data-throw-if-not-resolved=\"false\">$1</xref>")
                 .replaceAll("\\{@link *([^\\{\"]+) *\\}", "<xref uid=\"$1\" data-throw-if-not-resolved=\"false\">$1</xref>")
-                .replaceAll("==+([^=]+)==+", "<h2>$1</h2>");
+                .replaceAll("=======================([^=]+)=======================", "<h2>$1</h2>");
     }
 }
diff --git a/third_party/docfx-doclet-143274/src/test/java/com/microsoft/util/YamlUtilTest.java b/third_party/docfx-doclet-143274/src/test/java/com/microsoft/util/YamlUtilTest.java
index c1fad783..605a3b7c 100644
--- a/third_party/docfx-doclet-143274/src/test/java/com/microsoft/util/YamlUtilTest.java
+++ b/third_party/docfx-doclet-143274/src/test/java/com/microsoft/util/YamlUtilTest.java
@@ -127,7 +127,13 @@ public void cleanupHtmlEqualTitlesTest() {
         assertEquals(expectedResult, YamlUtil.cleanupHtml(expectedActual));
         assertEquals(random + expectedResult + random, YamlUtil.cleanupHtml(random + expectedActual + random));
         assertEquals(expectedResult + random + expectedResult, YamlUtil.cleanupHtml(expectedActual + random + expectedActual));
+
         assertEquals("= text =", YamlUtil.cleanupHtml("= text ="));
+        assertEquals("==testing==", YamlUtil.cleanupHtml("==testing=="));
+        assertEquals("=======================SpeechClient=======================", "=======================SpeechClient=======================");
+        assertEquals("\"scikit-learn\":\"==0.19.0\"TextTextText\"botocore\":\"==1.7.14\"", "\"scikit-learn\":\"==0.19.0\"TextTextText\"botocore\":\"==1.7.14\"");
+        assertEquals("======= test1234 ===== 1234test === 1234test1234 == test =", YamlUtil.cleanupHtml("======= test1234 ===== 1234test === 1234test1234 == test ="));
+        assertEquals("====== Markdown H1 Test ======", YamlUtil.cleanupHtml("====== Markdown H1 Test ======"));
     }
 
     @Test