diff --git a/service/native/TrafficController.cpp b/service/native/TrafficController.cpp
index 9331548..e9c028f 100644
--- a/service/native/TrafficController.cpp
+++ b/service/native/TrafficController.cpp
@@ -570,8 +570,6 @@
     ScopedIndent indentPreBpfModule(dw);
 
     dw.blankline();
-    dw.println("mCookieTagMap status: %s",
-               getMapStatus(mCookieTagMap.getMap(), COOKIE_TAG_MAP_PATH).c_str());
     dw.println("mUidCounterSetMap status: %s",
                getMapStatus(mUidCounterSetMap.getMap(), UID_COUNTERSET_MAP_PATH).c_str());
     dw.println("mAppUidStatsMap status: %s",
@@ -611,18 +609,6 @@
 
     ScopedIndent indentForMapContent(dw);
 
-    // Print CookieTagMap content.
-    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 UidCounterSetMap content.
     dumpBpfMap("mUidCounterSetMap", dw, "");
     const auto printUidInfo = [&dw](const uint32_t& key, const uint8_t& value,
@@ -630,7 +616,7 @@
         dw.println("%u %u", key, value);
         return base::Result<void>();
     };
-    res = mUidCounterSetMap.iterateWithValue(printUidInfo);
+    base::Result<void> res = mUidCounterSetMap.iterateWithValue(printUidInfo);
     if (!res.ok()) {
         dw.println("mUidCounterSetMap print end with error: %s", res.error().message().c_str());
     }
diff --git a/service/native/TrafficControllerTest.cpp b/service/native/TrafficControllerTest.cpp
index 7730c13..d6ed721 100644
--- a/service/native/TrafficControllerTest.cpp
+++ b/service/native/TrafficControllerTest.cpp
@@ -791,8 +791,6 @@
     // 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),
         "mUidCounterSetMap:",
         fmt::format("{} {}", TEST_UID3, TEST_COUNTERSET),
         "mAppUidStatsMap::",  // TODO@: fix double colon
@@ -833,7 +831,6 @@
             "Read value of map -1 failed: Bad file descriptor";
 
     std::vector<std::string> expectedLines = {
-        fmt::format("mCookieTagMap {}", kErrIterate),
         fmt::format("mUidCounterSetMap {}", kErrIterate),
         fmt::format("mAppUidStatsMap {}", kErrIterate),
         fmt::format("mStatsMapA {}", kErrIterate),