diff --git a/errcode.md b/errcode.md
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--- /dev/null
+++ b/errcode.md
@@ -0,0 +1,6 @@
+
+
+| 错误码 | 变量标识 | 释义 |
+| -------- | -------- | -------- |
+| 0     |      | 成功     |
+