diff --git a/05_Web_Front/package-lock.json b/05_Web_Front/package-lock.json
index 67a57397..09ac371b 100644
--- a/05_Web_Front/package-lock.json
+++ b/05_Web_Front/package-lock.json
@@ -2801,9 +2801,9 @@
       "dev": true
     },
     "css-line-break": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-1.1.1.tgz",
-      "integrity": "sha512-1feNVaM4Fyzdj4mKPIQNL2n70MmuYzAXZ1aytlROFX1JsOo070OsugwGjj7nl6jnDJWHDM8zRZswkmeYVWZJQA==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-2.0.1.tgz",
+      "integrity": "sha512-gwKYIMUn7xodIcb346wgUhE2Dt5O1Kmrc16PWi8sL4FTfyDj8P5095rzH7+O8CTZudJr+uw2GCI/hwEkDJFI2w==",
       "requires": {
         "base64-arraybuffer": "^0.2.0"
       }
@@ -5161,7 +5161,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -5182,12 +5183,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -5202,17 +5205,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -5329,7 +5335,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -5341,6 +5348,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -5355,6 +5363,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -5362,12 +5371,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -5386,6 +5397,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -5466,7 +5478,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -5478,6 +5491,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -5563,7 +5577,8 @@
         "safe-buffer": {
           "version": "5.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -5599,6 +5614,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -5618,6 +5634,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -5661,12 +5678,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -6360,11 +6379,12 @@
       }
     },
     "html2canvas": {
-      "version": "1.0.0-rc.3",
-      "resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.0.0-rc.3.tgz",
-      "integrity": "sha512-nWRk34IO3QopcDYpiPAbRW6VoI10H7uxEhcSFjox0JB6wZOMd6Mak+NqHPLljSFFEOvBjPafyRgcHnuWcFpWvg==",
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.3.2.tgz",
+      "integrity": "sha512-4+zqv87/a1LsaCrINV69wVLGG8GBZcYBboz1JPWEgiXcWoD9kroLzccsBRU/L9UlfV2MAZ+3J92U9IQPVMDeSQ==",
       "requires": {
-        "css-line-break": "1.1.1"
+        "css-line-break": "2.0.1",
+        "text-segmentation": "^1.0.2"
       }
     },
     "htmlparser2": {
@@ -15246,6 +15266,14 @@
         "require-main-filename": "^1.0.1"
       }
     },
+    "text-segmentation": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/text-segmentation/-/text-segmentation-1.0.2.tgz",
+      "integrity": "sha512-uTqvLxdBrVnx/CFQOtnf8tfzSXFm+1Qxau7Xi54j4OPTZokuDOX8qncQzrg2G8ZicAMOM8TgzFAYTb+AqNO4Cw==",
+      "requires": {
+        "utrie": "^1.0.1"
+      }
+    },
     "text-table": {
       "version": "0.2.0",
       "resolved": "https://registry.npm.taobao.org/text-table/download/text-table-0.2.0.tgz",
@@ -15885,6 +15913,21 @@
       "resolved": "https://registry.npm.taobao.org/utils-merge/download/utils-merge-1.0.1.tgz",
       "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
     },
+    "utrie": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/utrie/-/utrie-1.0.1.tgz",
+      "integrity": "sha512-JPaDXF3vzgZxfeEwutdGzlrNoVFL5UvZcbO6Qo9D4GoahrieUPoMU8GCpVpR7MQqcKhmShIh8VlbEN3PLM3EBg==",
+      "requires": {
+        "base64-arraybuffer": "^1.0.1"
+      },
+      "dependencies": {
+        "base64-arraybuffer": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-1.0.1.tgz",
+          "integrity": "sha512-vFIUq7FdLtjZMhATwDul5RZWv2jpXQ09Pd6jcVEOvIsqCWTRFD/ONHNfyOS8dA/Ippi5dsIgpyKWKZaAKZltbA=="
+        }
+      }
+    },
     "uuid": {
       "version": "3.2.1",
       "resolved": "https://registry.npm.taobao.org/uuid/download/uuid-3.2.1.tgz",
diff --git a/05_Web_Front/package.json b/05_Web_Front/package.json
index d8e38910..3e786689 100644
--- a/05_Web_Front/package.json
+++ b/05_Web_Front/package.json
@@ -14,7 +14,7 @@
     "build": "node build/build.js"
   },
   "dependencies": {
-    "html2canvas": "^1.0.0-rc.3",
+    "html2canvas": "^1.3.2",
     "iview": "^3.1.0",
     "jquery": "^3.3.1",
     "json-server": "^0.12.1",