diff --git a/zh-cn/application-dev/reference/errorcodes/errorcodes-multimodalinput.md b/zh-cn/application-dev/reference/errorcodes/errorcode-multimodalinput.md
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rename from zh-cn/application-dev/reference/errorcodes/errorcodes-multimodalinput.md
rename to zh-cn/application-dev/reference/errorcodes/errorcode-multimodalinput.md