diff --git a/tool/kafka/package-lock.json b/tool/kafka/package-lock.json
index 0b0a32c..e9291b6 100644
--- a/tool/kafka/package-lock.json
+++ b/tool/kafka/package-lock.json
@@ -7,7 +7,8 @@
     "ansi-regex": {
       "version": "2.1.1",
       "resolved": "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-2.1.1.tgz",
-      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
+      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+      "optional": true
     },
     "aproba": {
       "version": "1.2.0",
@@ -131,7 +132,8 @@
     "code-point-at": {
       "version": "1.1.0",
       "resolved": "http://registry.npm.taobao.org/code-point-at/download/code-point-at-1.1.0.tgz",
-      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
+      "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
+      "optional": true
     },
     "concat-map": {
       "version": "0.0.1",
@@ -141,7 +143,8 @@
     "console-control-strings": {
       "version": "1.1.0",
       "resolved": "http://registry.npm.taobao.org/console-control-strings/download/console-control-strings-1.1.0.tgz",
-      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
+      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
+      "optional": true
     },
     "core-util-is": {
       "version": "1.0.2",
@@ -192,6 +195,7 @@
       "version": "1.4.1",
       "resolved": "http://registry.npm.taobao.org/end-of-stream/download/end-of-stream-1.4.1.tgz",
       "integrity": "sha1-7SljTRm6ukY7bOa4CjchPqtx7EM=",
+      "optional": true,
       "requires": {
         "once": "^1.4.0"
       }
@@ -257,6 +261,7 @@
       "version": "1.0.0",
       "resolved": "http://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-1.0.0.tgz",
       "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+      "optional": true,
       "requires": {
         "number-is-nan": "^1.0.0"
       }
@@ -288,9 +293,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.11",
-      "resolved": "http://registry.npm.taobao.org/lodash/download/lodash-4.17.11.tgz",
-      "integrity": "sha1-s56mIp72B+zYniyN8SU2iRysm40="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "long": {
       "version": "1.1.2",
@@ -314,12 +319,14 @@
     "minimist": {
       "version": "1.2.0",
       "resolved": "http://registry.npm.taobao.org/minimist/download/minimist-1.2.0.tgz",
-      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
+      "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+      "optional": true
     },
     "mkdirp": {
       "version": "0.5.1",
       "resolved": "http://registry.npm.taobao.org/mkdirp/download/mkdirp-0.5.1.tgz",
       "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+      "optional": true,
       "requires": {
         "minimist": "0.0.8"
       },
@@ -327,7 +334,8 @@
         "minimist": {
           "version": "0.0.8",
           "resolved": "http://registry.npm.taobao.org/minimist/download/minimist-0.0.8.tgz",
-          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+          "optional": true
         }
       }
     },
@@ -383,7 +391,8 @@
     "number-is-nan": {
       "version": "1.0.1",
       "resolved": "http://registry.npm.taobao.org/number-is-nan/download/number-is-nan-1.0.1.tgz",
-      "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0="
+      "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
+      "optional": true
     },
     "object-assign": {
       "version": "4.1.1",
@@ -395,6 +404,7 @@
       "version": "1.4.0",
       "resolved": "http://registry.npm.taobao.org/once/download/once-1.4.0.tgz",
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
+      "optional": true,
       "requires": {
         "wrappy": "1"
       }
@@ -535,6 +545,7 @@
       "version": "1.0.2",
       "resolved": "http://registry.npm.taobao.org/string-width/download/string-width-1.0.2.tgz",
       "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+      "optional": true,
       "requires": {
         "code-point-at": "^1.0.0",
         "is-fullwidth-code-point": "^1.0.0",
@@ -553,6 +564,7 @@
       "version": "3.0.1",
       "resolved": "http://registry.npm.taobao.org/strip-ansi/download/strip-ansi-3.0.1.tgz?cache=0&other_urls=http%3A%2F%2Fregistry.npm.taobao.org%2Fstrip-ansi%2Fdownload%2Fstrip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+      "optional": true,
       "requires": {
         "ansi-regex": "^2.0.0"
       }
@@ -662,7 +674,8 @@
     "wrappy": {
       "version": "1.0.2",
       "resolved": "http://registry.npm.taobao.org/wrappy/download/wrappy-1.0.2.tgz",
-      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "optional": true
     },
     "xtend": {
       "version": "4.0.1",