diff --git a/service/native/TrafficController.cpp b/service/native/TrafficController.cpp
index 71329ad..303112f 100644
--- a/service/native/TrafficController.cpp
+++ b/service/native/TrafficController.cpp
@@ -612,6 +612,8 @@
     ScopedIndent indentPreBpfModule(dw);
 
     dw.blankline();
+    dw.println("mCookieTagMap status: %s",
+               getMapStatus(mCookieTagMap.getMap(), COOKIE_TAG_MAP_PATH).c_str());
     dw.println("mStatsMapA status: %s",
                getMapStatus(mStatsMapA.getMap(), STATS_MAP_A_PATH).c_str());
     dw.println("mStatsMapB status: %s",
@@ -647,6 +649,21 @@
 
     ScopedIndent indentForMapContent(dw);
 
+    // Print CookieTagMap content.
+    // TagSocketTest in CTS was using the output of mCookieTagMap dump.
+    // So, mCookieTagMap dump can not be removed until the previous CTS support period is over.
+    dumpBpfMap("mCookieTagMap", dw, "");
+    const auto printCookieTagInfo = [&dw](const uint64_t& key, const UidTagValue& value,
+                                          const BpfMap<uint64_t, UidTagValue>&) {
+        dw.println("cookie=%" PRIu64 " tag=0x%x uid=%u", key, value.tag, value.uid);
+        return base::Result<void>();
+    };
+    base::Result<void> res = mCookieTagMap.iterateWithValue(printCookieTagInfo);
+    if (!res.ok()) {
+        dw.println("mCookieTagMap print end with error: %s", res.error().message().c_str());
+    }
+
+
     // Print uidStatsMap content.
     std::string statsHeader = StringPrintf("ifaceIndex ifaceName tag_hex uid_int cnt_set rxBytes"
                                            " rxPackets txBytes txPackets");
@@ -663,7 +680,7 @@
                    value.rxPackets, value.txBytes, value.txPackets);
         return base::Result<void>();
     };
-    base::Result<void> res = mStatsMapA.iterateWithValue(printStatsInfo);
+    res = mStatsMapA.iterateWithValue(printStatsInfo);
     if (!res.ok()) {
         dw.println("mStatsMapA print end with error: %s", res.error().message().c_str());
     }
diff --git a/service/native/TrafficControllerTest.cpp b/service/native/TrafficControllerTest.cpp
index 256a2a0..d08ffee 100644
--- a/service/native/TrafficControllerTest.cpp
+++ b/service/native/TrafficControllerTest.cpp
@@ -791,6 +791,8 @@
     // ifaceIndex ifaceName tag_hex uid_int cnt_set rxBytes rxPackets txBytes txPackets
     // 999 test0 0x2a 10086 1 100 1 0 0
     std::vector<std::string> expectedLines = {
+        "mCookieTagMap:",
+        fmt::format("cookie={} tag={:#x} uid={}", TEST_COOKIE, TEST_TAG, TEST_UID),
         "mStatsMapA",
         "ifaceIndex ifaceName tag_hex uid_int cnt_set rxBytes rxPackets txBytes txPackets",
         fmt::format("{} {} {:#x} {} {} {} {} {} {}",
@@ -826,6 +828,7 @@
             "Read value of map -1 failed: Bad file descriptor";
 
     std::vector<std::string> expectedLines = {
+        fmt::format("mCookieTagMap {}", kErrIterate),
         fmt::format("mStatsMapA {}", kErrIterate),
         fmt::format("mStatsMapB {}", kErrIterate),
         fmt::format("mIfaceIndexNameMap {}", kErrIterate),