diff --git "a/\347\263\273\347\273\237\350\256\276\350\256\241\345\237\272\347\241\200/\347\275\221\347\273\234\345\234\250\347\263\273\347\273\237\350\256\276\350\256\241\344\270\255\347\232\204\344\275\234\347\224\250/SDN/dr.svg" "b/\347\263\273\347\273\237\350\256\276\350\256\241\345\237\272\347\241\200/\347\275\221\347\273\234\345\234\250\347\263\273\347\273\237\350\256\276\350\256\241\344\270\255\347\232\204\344\275\234\347\224\250/SDN/dr.svg"
index 36f8ce17..43a7105a 100644
--- "a/\347\263\273\347\273\237\350\256\276\350\256\241\345\237\272\347\241\200/\347\275\221\347\273\234\345\234\250\347\263\273\347\273\237\350\256\276\350\256\241\344\270\255\347\232\204\344\275\234\347\224\250/SDN/dr.svg"
+++ "b/\347\263\273\347\273\237\350\256\276\350\256\241\345\237\272\347\241\200/\347\275\221\347\273\234\345\234\250\347\263\273\347\273\237\350\256\276\350\256\241\344\270\255\347\232\204\344\275\234\347\224\250/SDN/dr.svg"
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text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 118px; height: 1px; padding-top: 37px; margin-left: 571px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: center;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;">虚拟ip：12.134.1.34</div></div></div></foreignObject><text x="630" y="41" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px" text-anchor="middle">虚拟ip：12.134.1.34</text></switch></g><rect x="570" y="167" width="140" height="40" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe flex-start; justify-content: unsafe flex-start; width: 138px; height: 1px; padding-top: 174px; margin-left: 572px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: left;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(248, 249, 250); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">虚拟ip：12.134.1.34</span></div></div></div></foreignObject><text x="572" y="186" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px">虚拟ip：12.134.1.34</text></switch></g><rect x="570" y="297" width="140" height="40" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility" style="overflow: visible; text-align: left;"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; align-items: unsafe flex-start; justify-content: unsafe flex-start; width: 138px; height: 1px; padding-top: 304px; margin-left: 572px;"><div data-drawio-colors="color: rgb(0, 0, 0); " style="box-sizing: border-box; font-size: 0px; text-align: left;"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; pointer-events: all; white-space: normal; overflow-wrap: normal;"><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(248, 249, 250); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">虚拟ip：12.134.1.34</span></div></div></div></foreignObject><text x="572" y="316" fill="rgb(0, 0, 0)" font-family="Helvetica" font-size="12px">虚拟ip：12.134.1.34</text></switch></g></g><switch><g requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"/><a transform="translate(0,-5)" xlink:href="https://www.diagrams.net/doc/faq/svg-export-text-problems" target="_blank"><text text-anchor="middle" font-size="10px" x="50%" y="100%">Text is not SVG - cannot display</text></a></switch></svg>
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diff --git "a/\347\263\273\347\273\237\350\256\276\350\256\241\345\237\272\347\241\200/\347\275\221\347\273\234\345\234\250\347\263\273\347\273\237\350\256\276\350\256\241\344\270\255\347\232\204\344\275\234\347\224\250/SDN/tun.svg" "b/\347\263\273\347\273\237\350\256\276\350\256\241\345\237\272\347\241\200/\347\275\221\347\273\234\345\234\250\347\263\273\347\273\237\350\256\276\350\256\241\344\270\255\347\232\204\344\275\234\347\224\250/SDN/tun.svg"
index fe5c77c0..4376c4cf 100644
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+++ "b/\347\263\273\347\273\237\350\256\276\350\256\241\345\237\272\347\241\200/\347\275\221\347\273\234\345\234\250\347\263\273\347\273\237\350\256\276\350\256\241\344\270\255\347\232\204\344\275\234\347\224\250/SDN/tun.svg"
@@ -1,4 +1,4 @@
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